Source

tracker/roundup / CHANGES.txt

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This file contains significant changes to Roundup over time.
Entries are given with the most recent entry first.
Each entry has the developer who committed the change in brackets.
Entries without name were done by Richard Jones.

2013-??-??: 1.4.22

Features:

- ...

Fixed:

- Make roundup play nice with setup tools (for using with virtualenv)
  (Pradip Caulagi)
- [minor] Template responsive: make demo.py work out of the box with it,
  by setting the static_files config.ini setting to "static". 
  Footer: link fixed and hardcoded last modfied date removed. (Bernhard Reiter)


2012-12-21: 1.4.21

Features:

- issue2550782: Added a new irker detector to send notifications on IRC
  when an issue is created or messages are added. (Ezio Melotti)
- Beta version of responsive templates using devel schema
  and Twitter Bootstrap for styling (Pradip Caulagi)
- pywin32 is no longer required to run on Windows (anatoly techtonik)
- Rewritten portalocker.py logic in ctypes for Windows (anatoly techtonik)
- Add an interface to register clearCache callbacks in roundupdb.
  Sometimes complicated computations may require an application cache.
  This application can now register a callback to clear the application
  cache, because roundup knows better when to clear it (usually when a
  transaction ends, either with rollback or with commit). The interface
  for this is currently considered experimental. The current interface
  is registerClearCacheCallback(self, method, param) where method is
  called with param as the only parameter.  (Ralf Schlatterbeck)
- Add a script to remove file-spam from a tracker, see
  scripts/spam-remover. (Ralf Schlatterbeck)

Fixed:

- issue2550765: Don't show links in calendar that will fail.
  Found and fixed by C�dric Krier. (Bernhard)
- issue2550765: use <meta name="robots" content="noindex, nofollow"> in the
  _generic.calendar.html to prevent robots to follow all the links in the
  calendar. (Ezio Melotti)
- "BaseException.with_traceback" is not available on Python 2, so use
  "raise E, V, T" instead of "raise E(V).with_traceback(T)".  This change was
  originally introduced in 74476eaac38a. (Ezio Melotti)
- issue2550759: Trailing punctuation is no longer included when URLs are
  converted to links. (Ezio Melotti)
- issue2550574: Restore sample detectors removed in roundup 1.4.9
  (Thomas Arendsen Hein)
- Prevent AttributeError when removing all roles of a user
  (Thomas Arendsen Hein)
- issue2550762 Minor Documentation fix in doc/developers.txt, thanks
  to W. Trevor King. (Bernhard Reiter)
- issue2550766: Minor formatting issues in the docs for date properties,
  thanks John Kristensen. (Bernhard Reiter)
- issue2550738: Fixes for various documentation typoes,
  thanks Nathan Russell. (John Kristensen)
- issue2550756: Fix `oder' typo in mailer.Mailer.bounce_message docstring,
  thanks W. Trevor King (John Kristensen)
- Fix basic authentication: instatiating the login action would fail if
  the user is not set. We now first set the user to anonymous and then
  try basic authentication if enabled. (Ralf Schlatterbeck)
- Fix xmlrpc permissions for lookup method: Allow if the key attribute
  is either searchable or viewable, don't check id attribute (Ralf
  Schlatterbeck)
- Fix installation documentation (section Prerequisites) to require at
  least python 2.5, thanks to John P. Rouillard for discovering this.
  (committed by Ralf Schlatterbeck)
- Fix version_check.py to require at least python 2.5 (anatoly techtonik)
- Fixing the download button re-activating the cheeseshop plugin in the 
  sphinx config. Thanks to Richard for the hint. (Bernhard Reiter)
- issue2550783 devel template's schema.py permissions referenced the
  organization property for the user, but the property is called
  organisation. Thanks to Pradip Caulagi. (committed by John Rouillard)
- issue2550749 - the xmlrpc interface is invoked on content type
  and not url path. Sending any text/xml data to roundup results in
  invoking the xml-rpc interface, but a REST or other interface could
  also consume xml data and do something different. So require the use
  of 'http(s)://.../xmlrpc' uri to trigger the xmlrpc interface.
  (John Rouillard)
- issue2550774: Remove generating documentation with rst2html, and update the
  README.txt with how to create the html docs using sphinx, thanks Kai Storbeck
  (John Kristensen)
- issue2550774: Include doc/conf.py in the release tarball, so people can build
  their own documentation in html, thanks Kai Storbeck (John Kristensen)
- issue2550774: Update website/www/Makefile to symlink COPYING.txt so "make"
  works again, thanks Kai Storbeck (John Kristensen)
- issue2550760: Several improvements to the manpages
  thanks Kai Storbeck & Bastian Kleineidam (John Kristensen)


2012-05-15: 1.4.20

Features:

- Experimental support for the new Chameleon templating engine.
  We now have two configurable templating engines, the old Zope TAL
  templates (called zopetal in the config) and the new Chameleon (called
  chameleon in the config). A new config-option "template_engine" under
  [main] can take these config-options, the default is zopetal.
  Thanks to Cheer Xiao for the idea of making this configurable *and*
  for the actual implementation! (Ralf)
  WARNING: Chameleon support is highly experimental and *not* recommended for
  production use. It has known performance issues and i18n is not yet
  functioning. It's still under active development. Only use this feature if
  you want to experiment with Chameleon and/or help with Roundup
  developement. If you found a bug in Chameleon support, please report after
  testing against latest Roundup source from the Mercurial repository.
- issue2550678: Allow pagesize=-1 which returns all results.
  Suggested and implemented by John Kristensen.
  Tested by Satchidanand Haridas. (Bernhard)
- Allow to turn off translation of generated html options in menu method
  of LinkHTMLProperty and MultilinkHTMLProperty -- default is
  translation as it used to be (Ralf)
- Sending of OpenPGP encrypted mail to all users or selected users (via
  roles) is now working. (Ralf)
- Add config-option "nosy" to messages_to_author setting in [nosy]
  section of config: This will send a message to the author only
  in the case where the author is on the nosy-list (either added
  earlier or via the add_author setting). Current config-options
  for this setting will send / not send to author without considering
  the nosy list. (Ralf)

Fixed:

- issue2550730: FAQ has broken link to Zope book. Reported and fixed by
  John Rouillard.(Bernhard)
- issue2550728: remove buggy parentheses in TAL/DummyEngine.py.
  Reported and fixed by Ralf Hemmecke. (Bernhard)
- issue2550715: IndexError when requesting non-existing file via http.
  Reported and fixed by C�dric Krier. (Bernhard)
- issue2550712: exportcsvaction errors poorly when given invalid columns.
  Reported by Will Kahn-Greene, fixed by C�dric Krier. (Bernhard)
- issue2550695: 'No sort or group' settings not retained when editing queries.
  Reported and fixed by John Kristensen. Tested by Satchidanand Haridas.
  (Bernhard)
- Fix matching of incoming email addresses to the alternate_addresses
  field of a user -- this would match substrings, e.g. if the user has
  discuss-support@example.com as an alternate email and an incoming mail
  is addressed to support@example.com this would (wrongly) match. (Ralf)
- issue2550729: Fix password history display for anydbm backend, thanks
  to Ralf Hemmecke for reporting. (Ralf)
- OpenPGP support is again working (pyme API has changed significantly) and
  we now have a regression test. We now take care that bounce-messages
  for incoming encrypted mails or mails where the policy dictates that
  outgoing traffic should be encrypted is actually OpenPGP encrypted. (Ralf)
- Ignore confirm set() fields by themselves in the absence of non-"confirm"
  values; otherwise a bare confirm field can be used to change the a
  password. Reported by Cam Blackwood. (Ralf)
- Updated version of simplified Chinese message file by Cheer Xiao:
  Corrected some mistakes, added a few more items and did some
  formating. (Ralf)
- Fix xmlrpc URL parsing so that passwords may contain a ':' character
  (Ralf)
- Be more tolerant when parsing RFC2047 encoded mail headers. Use
  backported version of my proposed changes to
  email.header.decode_header in http://bugs.python.org/issue1079
  (Ralf)
- issue2550684 Fix XSS vulnerability when username contains HTML code,
  thanks to Thomas Arendsen Hein for reporting and patch. (Ralf)
- issue2550711 Fix XSS vulnerability in @action parameter,
  thanks to "om" for reporting. (Ralf)
- issue2550535 In some cases even when keep_quoted_text=yes is
  configured we would strip quoted sections. This hit the python
  bug-tracker especially for python interpreter examples with leading
  '>>>' strings. The fix is slightly different compared to the proposal
  as this broke keep_quoted_text=no in certain cases. We also fix a bug
  where keep_quoted_text=no would drop the last line of a non-quoted
  section if there wasn't an empty line between the next quotes. (Ralf)
- issue2431638 wrong registration link in bounce mail for non-registered
  users reported *years* ago by anonymous (Ralf)
- Fix doc/upgrading.txt which produces errors with latest docutils about
  wrong block structure. Fix .gitignore in doc directory. Thanks to
  Cheer Xiao for the patches. (Ralf)
- Fix wrong execute permissions on some files, thanks to Cheer Xiao for
  the patch. (Ralf)
- Fix override of TemplatingUtils in instance.py, thanks to Cheer Xiao
  for the patch. (Ralf)
- Fix another XSS with the "otk" parameter, thanks to Jesse Ruderman for
  reporting. (Ralf)
- Mark cookies HttpOnly and -- if https is used -- secure. Fixes
  issue2550689, but is untested if this really works in browsers.
  Thanks to Joseph Myers for reporting. (Ralf)
- Fix another XSS with the ok- and error message, see issue2550724. We
  solve this differently from the proposals in the bug-report by not
  allowing *any* html-tags in ok/error messages anymore. Thanks to
  David Benjamin for the bug-report and to Ezio Melotti for several
  proposed fixes. (Ralf)


2011-07-15: 1.4.19

Features:

- Xapian indexing improved: Slightly faster and slightly smaller database.
  Closes issue2550687. Thanks to Olly Betts for the patch. (Bernhard Reiter)
- PostgreSQL backend minor improvement: database creation less likely to fail
  for PostgreSQL versions >= 8.1 as the table "postgres" is used by default.
  Closes issue2550543. Thanks to Kai Storbeck for the patch. (Bernhard Reiter)
- Allow HTMLRequest.batch to filter on other permissions than "View"
  (e.g. on the new "Search" permission") by adding a "permission"
  parameter. Thanks to Eli Collins for the patch. Closes issue2550699. (Ralf)

Fixed:

- Installation: Fixed an issue that prevented to use EasyInstall
  and a Python egg. Thanks to Satchidanand Haridas for the patch and
  John Kristensen for testing it. (Bernhard Reiter)
- The PostgreSQL backend quotes database names now for CREATE and DROP,
  enabling more exotic tracker names. Closes issue2550497.
  Thanks to Sebastian Harl for providing the patch. (Bernhard Reiter)
- Updated the url to point to www.roundup-tracker.org in two places in the
  docs. (Bernhard Reiter)
- Do not depend on a CPython implementation detail anymore to make Roundup
  more compatible with other Python implementations like PyPy.
  Closes issue2550707. Thanks to Christof Meerwald. (Bernhard Reiter, Richard)
- Yet another fix to the mail gateway, messages got *all* files of
  an issue, not just the new ones. Thanks to Rafal Bisingier for
  reporting and proposing a fix. The regression test was updated.
  (Ralf)
- Fix version numbers in upgrade documentation, the file-unlink defect
  was in 1.4.17 not 1.4.16. Thanks to Rafal Bisingier. (Ralf)
- Fix encoded email header parsing if multiple encoded and non-encoded
  parts are present. RFC2047 specifies that spacing is removed only
  between encoded parts, we always removed the space. Note that this bug
  was present before mail gateway refactoring :-) Thanks for thorough
  testing of mail gateway code by Rafal Bisingier. (Ralf)
- The "Retire" permission was not being registered. (Richard)
- Fix StringIO issue2550713: io.StringIO in newer versions of python
  returns unicode strings and expects a unicode string in the
  constructor. Unfortunately csv  doesn't handle unicode (yet). So we
  need to use a BytesIO which gets the utf-8 string from the
  web-interface. Compatibility for old versions by using
  StringIO.StringIO for emulating a io.BytesIO also works.
  Thanks to C�dric Krier for reporting. Closes issue2550713.
  Added a regression test for EditCSVAction (Ralf)
- Fix issue2550691 where a Unix From-Header was sometimes inserted in
  outgoing emails, thanks to Joseph Myers for the patch. (Ralf)


2011-05-29: 1.4.18

Features:

- Norwegian Bokmal translation by Christian Aastorp (Ralf)
- Allow to specify additional cc and bcc emails (not roundup users) for
  nosymessage used by the nosyreaction reactor. (Ralf)

Fixed:

- File-unlink defect in mailgw fixed! If an email was received
  that contained no attachments, all previous files of the issue were unlinked.
  This defect was introduced with the 1.4.17 release as an unwanted result
  of the mail gate code refactoring. Thanks to Rafal Bisingier for reporting
  and proposing a fix. There is now a regression test in place. (Ralf)

2011-05-13: 1.4.17

Features:

- Allow declaration of default_values for properties in schema.
- Add explicit "Search" permissions, see Security Fix below.
- Add "lookup" method to xmlrpc interface (Ralf Schlatterbeck)
- Multilinks can be filtered by combining elements with AND, OR and NOT
  operators now. A javascript gui was added for "keywords", see issue2550648.
  Developed by Sascha Teichmann; funded by Intevation. (Bernhard Reiter)
- Factor MailGW message parsing into a separate class, thanks to John
  Kristensen who did the major work in issue2550576 -- I wouldn't
  have attempted it without this. Fixes issue2550576. (Ralf)
- Now if the -C option to roundup-mailgw specifies "issue" this refers
  to an issue-like class. The real class is determined from the
  configured default class, or the -c option to the mailgw, or the class
  resulting from mail subject parsing. We also accept multiple -S
  options for the same class now. (Ralf)
- Optimisation: Late evaluation of Multilinks (only in rdbms backends):
  previously we materialized each multilink in a Node -- this creates an
  SQL query for each multilink (e.g. 'files' and 'messages' for each
  line in the issue index display) -- even if the multilinks aren't
  displayed. Now we compute multilinks only if they're accessed (and
  keep them cached).
- Add a filter_iter similar to the existing filter call. This feature is
  considered experimental. This is currently not used in the
  web-interface but passes all tests for the filter call except sorting
  by Multilinks (which isn't supported by SQL and isn't a sane concept
  anyway). When using filter_iter instead of filter this saves a *lot*
  of SQL queries: Filter returns only the IDs of Nodes in the database,
  the additional content of a Node has to be fetched in a separate SQL
  call. The new filter_iter also returns the IDs of Nodes (one by one,
  it's an iterator) but pre-seeds the cache with the content of the
  Node. The information needed for seeding the cache is retrieved in the
  same SQL query as the ids.

Fixed:

- Security Fix: Add a check for search-permissions: now we allow
  searching for properties only if the property is readable without a
  check method or if an explicit search permission (see above unter
  "Features) is given for the property. This fixes cases where a user
  doesn't have access to a property but can deduce the content by
  crafting a clever search, group or sort query.
  see doc/upgrading.txt for how to fix your trackers! (Ralf Schlatterbeck).
- Range support in roundup-server so large files can be served,
  e.g. media files on iOS/iPads; issue2550694. (Bernhard Reiter;
  Thanks to Jon C. Thomason for the patch.)
- Fix search for xapian 1.2 issue2550676
  (Bernhard Reiter; Thanks to Olly Betts for providing the patch.)
- Some minor typos fixed in doc/customizing.txt (Thanks Ralf Hemmecke).
- XML-RPC documentation now linked from the docs/index (Bernhard Reiter).
- Fix setting of sys.path when importing schema.py, fixes issue2550675,
  thanks to Bryce L Nordgren for reporting. (Ralf Schlatterbeck)
- clear the cache on commit for rdbms backends: Don't carry over cached
  values from one transaction to the next (there may be other changes
  from other transactions) see new ConcurrentDBTest for a
  read-modify-update cycle that fails with the old caching behavior.
  (Ralf Schlatterbeck)
- Fix incorrect setting of template in customizing.txt example action,
  patch via issue2550682 (thanks John Kristensen)
- Configuration issue: On some postgresql 8.4 installations (notably on
  debian squeeze) the default template database used for database
  creation doesn't match the needed character encoding UTF8 -- a new
  config option 'template' in the rdbms section now allows specification
  of the template. You know you need this option if you get the error
  message:
  psycopg2.DataError: new encoding (UTF8) is incompatible with the
  encoding of the template database (SQL_ASCII)
  HINT:  Use the same encoding as in the template database, or use
  template0 as template.
  (Ralf Schlatterbeck)
- Fixed bug in mailgw refactoring, patch issue2550697 (thanks Hubert
  Touvet)
- Fix Password handling security issue2550688 (thanks Joseph Myers for
  reporting and Eli Collins for fixing) -- this fixes all observations
  by Joseph Myers except for auto-migration of existing passwords.
- Add new config-option 'migrate_passwords' in section 'web' to
  auto-migrate passwords at web-login time. Default for the new option
  is "yes" so if you don't want that passwords are auto-migrated to a
  more secure password scheme on user login, set this to "no" before
  running your tracker(s) after the upgrade.
- Add new config-option 'password_pbkdf2_default_rounds' in 'main'
  section to configure the default parameter for new password
  generation. Set this to a higher value on faster systems which want
  more security. Thanks to Eli Collins for implementing this (see
  issue2550688).
- Fix documentation for roundup-server about the 'host' parameter as
  suggested in issue2550693, fixes the first part of this issue. Make
  'localhost' the new default for this parameter, note the upgrading
  documentation of changed behaviour.  We also deprecate the empty host
  parameter for binding to all interfaces now (still left in for
  compatibility). Thanks to Toni Mueller for providing the first version
  of this patch and discussing implementations.
- Fixed bug in filter_iter refactoring (lazy multilinks), in rare cases
  this would result in duplicate multilinks to the same node. We're now
  going the safe route and doing lazy evaluation only for read-only
  access, whenever updates are done we fetch everything.

2010-10-08: 1.4.16

Features:

- allow trackers to override the classes used to render properties in
  templating per issue2550659 (thanks Ezio Melotti)
- new mailgw configuration item "subject_updates_title": If set to "no"
  a changed subject in a reply to an issue will not update the issue
  title with the changed subject. Thanks to Arkadiusz Kita and Peter
  Funk for requesting the feature and discussing the implementation.
  http://thread.gmane.org/gmane.comp.bug-tracking.roundup.user/10169
- new rdbms config item sqlite_timeout makes the previously hard-coded
  timeout of 30 seconds configurable. This is the time a client waits
  for the locked database to become free before giving up. Used only for
  SQLite backend.
- new mailgw config item unpack_rfc822 that unpacks message attachments
  of type message/rfc822 and attaches the individual parts instead of
  attaching the whole message/rfc822 attachment to the roundup issue.

Fixed:

- fixed reporting of source missing warnings
- relevant tests made locale independent, issue2550660 (thanks
  Benni B�rmann for reporting).
- fix for incorrect except: syntax, issue2550661 (thanks Jakub Wilk)
- No longer use the root logger, use a logger with prefix "roundup",
  see http://thread.gmane.org/gmane.comp.bug-tracking.roundup.devel/5356
- improve handling of '&gt;' when URLs are converted to links, issue2550664
  (thanks Ezio Melotti)
- fixed registration, issue2550665 (thanks Timo Paulssen)
- make sorting of multilinks in the web interface more robust, issue2550663
- Fix charset of first text-part of outgoing multipart messages, thanks Dirk
  Geschke for reporting, see
  http://thread.gmane.org/gmane.comp.bug-tracking.roundup.user/10223
- Fix handling of incoming message/rfc822 attachments. These resulted in
  a weird mail usage error because the email module threw a TypeError
  which roundup interprets as a Reject exception. Fixes issue2550667.
  Added regression tests for message/rfc822 attachments with and without
  configured unpacking (mailgw unpack_rfc822, see Features above)
  Thanks to Benni B�rmann for reporting.
- Allow search_popup macro to work with all db classes, issue2550567
  (thanks John Kristensen)
- lower memory footprint for (journal-) import


2010-07-12: 1.4.15

Fixed:

- A bunch of regressions were introduced in the last release making Roundup
  no longer work in Python releases prior to 2.6
- make URL detection a little smarter about brackets per issue2550657
  (thanks Ezio Melotti)


2010-07-01: 1.4.14

Features:

- Preparations for getting 2to3 work, not completed yet. (Richard Jones)

Fixed:

- User input not escaped when a bad template name is supplied (thanks
  Benjamin Pollack)
- The email for the first message on an issue was having its In-Reply-To
  set to itself (thanks Eric Kow)
- Handle multiple @action values from broken trackers.
- Accept single-character subject lines
- xmlrpc handling of unicode characters and binary values, see
  http://thread.gmane.org/gmane.comp.bug-tracking.roundup.user/10040
  thanks to Hauke Duden for reporting these.
- frontends/roundup.cgi got out of sync with the roundup.cgi.Client API
- Default to "text/plain" if no Content-Type header is present in email
  (thanks Hauke Duden)
- Small documentation update regarding debugging aids (Bernhard Reiter)
- Indexer Xapian, made Xapian 1.2 compatible. Needs at least Xapian 1.0.0 now.
  (Bernhard Reiter; Thanks to Olly Betts for providing the patch Issue2550647.)


2010-02-19: 1.4.13

Fixed:
- Multilink edit fields lose their values (thanks Will Maier)


2010-02-09: 1.4.12

Features:
- Support IMAP CRAM-MD5, thanks Jochen Maes

Fixes:
- Proper handling of 'Create' permissions in both mail gateway (earlier
  commit r4405 by Richard), web interface, and xmlrpc. This used to
  check 'Edit' permission previously. See
  http://thread.gmane.org/gmane.comp.bug-tracking.roundup.devel/5133
  Add regression tests for proper handling of 'Create' and 'Edit'
  permissions.
- Fix handling of non-ascii in realname in the nosy mailer, this used to
  mangle the email address making it unusable when replying. Thanks to
  intevation for funding the fix.
- Fix documentation on user required to run the tests, fixes
  issue2550618, thanks to Chris aka 'radioking'
- Add simple doc about translating customised tracker content
- Add "flup" setup documentation, thanks Christian Glass
- Fix "Web Access" permission check to allow serving of static files to
  Anonymous again
- Add check for "Web Access" permission in all web templating permission
  checks
- Improvements in upgrading documentation, thanks Christian Glass
- Display 'today' in the account user's timezone, thanks David Wolever
- Fix file handle leak in some web interfaces with logging turned on,
  fixes issue1675845
- Attempt to generate more human-readable addresses in email, fixes
  issue2550632
- Allow value to be specified to multilink form element templating, fixes
  issue2550613, thanks David Wolever
- Fix thread safety with stdin in roundup-server, fixes issue2550596
  (thanks Werner Hunger)


2009-12-21: 1.4.11

Features:
- Generic class editor may now restore retired items (thanks Ralf Hemmecke)

Fixes:
- Fix security hole allowing user permission escalation (thanks Ralf
  Schlatterbeck)
- More SSL fixes. SSL wants the underlying socket non-blocking. So we
  don't call socket.setdefaulttimeout in case of SSL. This apparently
  never raises a WantReadError from SSL.
  This also fixes a case where a WantReadError is raised and apparently
  the bytes already read are dropped (seems the WantReadError is really
  an error, not just an indication to retry).
- Correct initial- and end-handshakes for SSL
- Update FAQ to mention infinite redirects with pathological settings of
  the tracker->web variable. Closes issue2537286, thanks to "stuidge"
  for reporting.
- Fix some format errors in italian translation file
- Some bugs issue classifiers were causing database lookup errors
- Fix security-problem: If user hasn't permission on a message (notably
  files and content properties) and is on the nosy list, the content was
  sent via email. We now check that user has permission on the message
  content and files properties. Thanks to Intevation for funding this
  fix.
- Fix traceback on .../msgN/ url, this requests the file content and for
  apache mod_wsgi produced a traceback because the mime type is None for
  messages, fixes issue2550586, thanks to Thomas Arendsen Hein for
  reporting and to Intevation for funding the fix.
- Handle OPTIONS http request method in wsgi handler, fixes issue2550587.
  Thanks to Thomas Arendsen Hein for reporting and to Intevation for
  funding the fix.
- Add documentation for migrating to the Register permission and
  fix mailgw to use Register permission, fixes issue2550599
- Fix styling of calendar to make it more usable, fixes issue2550608
- Fix typo in email section of user guide, fixes issue2550607
- Fix WSGI response code (thanks Peter P�ml)
- Fix linking of an existing item to a newly created item, e.g.
  edit action in web template is name="issue-1@link@msg" value="msg1"
  would trigger a traceback about an unbound variable.
  Add new regression test for this case. May be related to (now closed)
  issue1177477. Thanks to Intevation for funding the fix.
- Clean up all the places where role processing occurs. This is now in a
  central place in hyperdb.Class and is used consistently throughout.
  This also means now a template can override the way role processing
  occurs (e.g. for elaborate permission schemes). Thanks to intevation
  for funding the change.
- Fix issue2550606 (german translation bug) "an hour" is only used in
  the context "in an hour" or "an hour ago" which translates to german
  "in einer Stunde" or "vor einer Stunde".  So "an hour" is translated
  "einer Stunde" (which sounds wrong at first).  Also note that date.py
  already has a comment saying "XXX this is internationally broken" --
  but at least there's a workaround for german :-) Thanks to Chris
  (radioking) for reporting.


2009-10-09: 1.4.10

Fixes:
- Minor update of doc/developers.txt to point to the new resources
  on www.roundup-tracker.org (Bernhard Reiter)
- Small CSS improvements regaring the search box (thanks Thomas Arendsen Hein)
  (issue 2550589)
- Indexers behaviour made more consistent regarding length of indexed words
  and stopwords (thanks Thomas Arendsen Hein, Bernhard Reiter)(issue 2550584)
- fixed typos in the installation instructions (thanks Thomas Arendsen Hein)
  (issue 2550573)
- New config option csv_field_size: Pythons csv module (which is used
  for export/import) has a new field size limit starting with python2.5.
  We now issue a warning during export if the limit is too small and use
  the csv_field_size configuration during import to set the limit for
  the csv module. (Ralf Schlatterbeck)
- Small fix for CGI-handling of XMLRPC requests for python2.4, this
  worked only for 2.5 and beyond due to a change in the xmlrpc interface
  in python (Ralf Schlatterbeck)
- Document filter method of xmlrpc interface (Ralf Schlatterbeck)
- Fix interaction of SSL and XMLRPC, now XMLRPC works with SSL
  (Ralf Schlatterbeck)

2009-08-10: 1.4.9

Fixes:
- fixed action taken in response to invalid GET request
- fixed classic tracker template to submit POST requests when appropriate
- fix problems with french and german locale files (issue 2550546)
- Run each message of the mail-gateway in a separate transaction,
  see http://thread.gmane.org/gmane.comp.bug-tracking.roundup.user/9500
- fix problem with bounce-message if incoming mail has insufficient
  privilege, e.g., user not existing (issue 2550534)
- fix construction of individual messages to nosy recipents with
  attachments (issue 2550568)
- re-order sqlite imports to handle multiple installed versions (issue
  2550570)
- don't show entire history by default
  (fixes http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540629)
- remove use of string exception


2009-03-18: 1.4.8

Fixes:
- bug introduced into hyperdb filter (issue 2550505)
- bug introduced into CVS export and view (issue 2550529)
- bugs introduced in the migration to the email package (issue 2550531)
- handle bogus pagination values (issue 2550530)
- fix TLS handling with some SMTP servers (issues 2484879 and 1912923)


2009-03-13: 1.4.7

Features:
- Provide a "no selection" option in web interface selection widgets
- Debug logging now uses the logging module rather than print
- Allow CGI frontend to serve XMLRPC requests.
- Added XMLRPC actions, as well as bridging CGI actions to XMLRPC actions.
- Optimized large file serving via mod_python / sendfile().
- Support resuming downloads for (large) files.

Fixes:
- a number of security issues were discovered by Daniel Diniz
- EditCSV and ExportCSV altered to include permission checks
- HTTP POST required on actions which alter data
- HTML file uploads served as application/octet-stream
- Handle Unauthorised in file serving correctly
- New item action reject creation of new users
- Item retirement was not being controlled
- Roundup is now compatible with Python 2.6
- Improved French and German translations
- Improve consistency of item sorting in HTML interface
- Various other small bug fixes, robustification and optimisation


2008-09-01: 1.4.6
Fixed:
- Fix bug introduced in 1.4.5 in RDBMS full-text indexing
- Make URL matching code less matchy
- Try to clarify mail_domain config setting


2008-08-19: 1.4.5
Feature:
- Add use of username/password stored in ~/.netrc in mailgw (sf patch
  #1912105)

Fixed:
- 'Make a Copy' failed with more than one person in nosy list (sf #1906147)
- xml-rpc security checks and tests across all backends (sf #1907211)
- Send a Precedence header in email so (well-written) autoresponders don't
- Fix mailgw total failure bounce message generation (thanks Bradley Dean)
- Fix for postgres 8.3 compatibility (and bug) (sf patch #2030479 and bug
  #1959261)
- Fix for translations (sf patch #2032526)
- Fire reactors after file storage is all done (sf patch #2001243)
- Allow negative ids other than -1 for item generation (sf patch #1982481)
- Better German translation for retiring users (sf #1998701)
- More improvements to German translation (sf #1919446)
- Add filter() to XML-RPC interface (sf patch #1966456)
- Fix IndexError when there are no messages to an issue (sf patch #1894249)
- Prevent broken pipe errors in csv export (sf patch #1911449)
- New session API and cleanup (anatoly techtonik)
- Make WSGI handler threadsafe (sf #1968027)
- Improved URL matching RE (sf #2038858)
- Allow binary file content submission via XML-RPC (sf #1995623)
- Don't run old code on newer database (sf #1979556)
- Fix HTML injection into page title
- Fix indexer handling of indexed Link properties (sf #1936876)


2008-03-01: 1.4.4
Fixed:
- Security fixes (thanks Roland Meister)


2008-02-27: 1.4.3
Fixed:
- MySQL backend bug introduced in 1.4.2 (TEXT columns need a size when
  being indexed)


2008-02-08: 1.4.2
Feature:
- New config option in mail section: ignore_alternatives allows to
  ignore alternatives besides the text/plain part used for the content
  of a message in multipart/alternative attachments.
- Admin copy of error email from mailgw includes traceback (thanks Ulrik
  Mikaelsson)
- Messages created through the web are now given an in-reply-to header
  when email out to nosy (thanks Martin v. L�wis)
- Nosy messages now include more information about issues (all link
  properties with a "name" attribute) (thanks Martin v. L�wis)

Fixed:
- Searching date range by supplying just a date as the filter spec
- Handle no time.tzset under Windows (sf #1825643)
- Fix race condition in file storage transaction commit (sf #1883580)
- Make user utils JS work with firstname/lastname again (sf #1868323)
- Fix ZRoundup to work with Zope 2.8.5 (sf #1806125)
- Fix race condition for key properties in rdbms backends (sf #1876683)
- Handle Reject in mailgw final set/create (sf #1826425)


2007-11-09: 1.4.1
Fixed:
- Removed some metakit references


2007-11-04: 1.4.0
Feature:
- Roundup has a new xmlrpc frontend that gives access to a tracker using
  XMLRPC.
- Dates can now be in the year-range 1-9999
- The metakit backend has been removed
- Add simple anti-spam recipe to docs
- Allow customisation of regular expressions used in email parsing, thanks
  Bruno Damour
- Italian translation by Marco Ghidinelli
- Multilinks take any iterable
- config option: specify port and local hostname for SMTP connections
- Tracker index templating (i.e. when roundup_server is serving multiple
  trackers) (sf bug 1058020)
- config option: Limit nosy attachments based on size (Philipp Gortan)
- roundup_server supports SSL via pyopenssl
- templatable 404 not found messages (sf bug 1403287)
- Unauthorized email includes a link to the registration page for
  the tracker
- config options: control whether author info/email is included in email
  sent by roundup
- support for receiving OpenPGP MIME messages (signed or encrypted)

Fixed:
- Handling of unset Link search in RDBMS backend
- Journal export of anydbm didn't correctly export previously empty values
- Fix handling of defaults for date fields
- Fix <form> name in user editing to allow multilink popups to work
- Fix form handling of editing existing hyperdb items from a new item page.
- Added new rdbms-indexes for full-text index which will speed up
  reindexing.
- Turning off indexing for content properties of FileClass instance
  (e.g., "file" and "msg") now works for SQL backends.
- Enabled over-riding of content-type in web interface (thanks
  John Mitchell)
- Validate user timezones to filter bad entries (sf bug 1738470)
- Classic template allows searching for issues with no topic set
  (sf bug 1610787)
- xapian_indexer uses current API for stemming (Rick Benavidez)
  (sf bug 1771414)
- Ensure email addresses are unique (sf bug 1611787)
- roundup_admin tracks uncommitted changes in interactive mode
  for all backends (sf bug 1297014)
- add template search path for easy_install (Marek Kubica)
- don't spam the roundup admin on client shutdowns (Ulrik Mikaelsson)
- respect umask on filestorage backends (Ulrik Mikaelsson) (sf bug 1744328)
- cope with spam robots posting multiple instances of the same form
- include the author of property-only changes in generated messages
- fuller email validation in templates (sf feature 1216291)
- cope with bad cookies from other apps on same domain (sf bug 1691708)
- updated Spanish translation from Ramiro Morales
- clean up query display of "Private to you items" (sf bug 1481394)
- use local timezone for mail date header (sf bug 1658173)
- allow CSV export of queries on selected issues (sf bug 1783492)
- remove blobfiles on destroy (sf bug 1654132)
- handle postgres exceptions during session cleanup (sf bug 1703116)
- update Xapian indexer to use current API
- handle export and import of old trackers that have data attached to
  journal "create" events
- fix a couple more old instances of "type" instead of "ENGINE" for mysql
  backend
- make LinkHTMLProperty handle non-existing keys (sf patch 1815895)


2007-02-15: 1.3.3
Fixed:
- If-Modified-Since handling was broken
- Updated documentation for customising hard-coded searches in page.html
- Updated Windows installation docs (thanks Bo Berglund)
- Handle rounding of seconds generating invalid date values
- Handle 8-bit untranslateable messages from database properties
- Fix scripts/roundup-reminder date calculation (sf bug 1649979)
- Improved due_date and timelog customisation docs (sf bug 1625124)


2006-12-19: 1.3.2
Fixed:
- relax rules for required fields in form_parser.py (sf bug 1599740)
- documentation cleanup from Luke Ross (sf patch 1594860)
- updated Spanish translation from Ramiro Morales (sf patch 1594718)
- handle 8-bit untranslateable messages in tracker templates
- handling of required for boolean False and numeric 0 (sf bug 1608200)
- removed bogus args attr of ConfigurationError (sf bug 1608056)
- implemented start_response in roundup.cgi (sf bug 1604304)
- clarified windows service documentation (sf patch 1597713)
- HTMLClass fixed to work with new item permissions check (sf bug 1602983)
- support POP over SSL (sf patch 1597703)
- clean up input field generation and quoting of values (sf bug 1615616)
- allow use of roundup-server pidfile without forking (sf bug 1614753)
- allow translation of status/priority menu options (sf bug 1613976)


2006-11-11: 1.3.1
Fixed:
- setup.py had broken reference to roundup.cgi (sf bug 1593573)
- full-text search wasn't coping with multiple multilinks to the same class
- unicode / sqlite 3 problem (sf bug 1589292)


2006-11-09: 1.3.0
Feature:
- WSGI support via roundup.cgi.wsgi_handler

Fixed:
- sqlite module detection was broken for python 2.5 compiled without sqlite
  support
- fixed support for pysqlite2 (version 2.1.0 is the minimum version
  supported)
- roundup-server called setuid when run by non-root user
- fix sort/group direction checkbox in issue.index.html (sf bug 1593025)
- fix error detection for non-EN locales of postgres (sf bug 1592249)
- fix email change note rendering of multiline properties (sf patch 1575223)
- fix sidebar search links (sf patch 1574467)
- nicer "permission required" messages (sf patch 1558183)
- fix unstable ordering of detectors (sf bug 1585378)


2006-10-07: 1.2.1
Fixed:
- E-mail subject line prefix delimiter configuration was being ignored.
- Password confirm field in user editing.


2006-10-04: 1.2.0
Feature:
- supports Python 2.5, including the sqlite3 module
- full timezone support (sf patch 1465296)
- handle connection loss when responding to web requests
- match incoming mail In-Reply-To against existing messages when no issue
  id is specified in the Subject
- added StringHTMLProperty wrapped() method to wrap long lines in issue
  display
- include the popcal in Date field editing and search fields by default
- @required in forms may now specify properties of linked items (sf patch
  1507093)
- update for latest version of pysqlite (sf bug 1487098; patch 1534227)
- update for latest version of psycopg2 (sf patch 1429391)
- new "exporttables" command in roundup-admin (sf bug 1533791)
- roundup-admin "export" may specify classes to exclude (sf bug 1533791)
- sorting and grouping by multiple properties is now supported by the
  backends *and* the classic template.
- sorting, grouping, and searching by transitive properties (e.g.,
  messages.author.supervisor) is now supported in all backends
- added filter_sql to SQL backends which takes an arbitrary SQL statement
  and returns a list of item ids


Fixed:
- Verbose option for import and export (sf bug 1505645)
- -c option for roundup-mailgw won't accept parameter (sf bug 1505649)
- '?' in rfc2822-encoded header isn't quoted (sf bug 1505663)
- fix error message in form parser
- updated ZRoundup for Zope 2.9 (sf patch 1511734)
- fix timelog example in customisation doc to mention permissions
- nicer listing of Superseder links (sf non-patch 1497767)
- include roundup-server.ini.example (sf bug 1493859)
- dumb bug in cgi templating utils (sf bug 1490176)
- handle unicode in query names (sf bug 1495702)
- fix error during mailgw bouncing message (sf bug 1413501)
- hyperdb handling of empty raw values for Multilink and Password (sf bug
  1507814)
- don't int() ids (sf bug 1512939)
- fix importing into anydbm backend (sf bug 1512939)
- fix help message for roundup-admin install (sf bug 1494990)
- removed traceback with OTK is used multiple times (sf bug 1240539)
- metakit backend was indexing FileClass content even when asked not to
- anydbm backend will finally sort numerically by ID
- problem with string sorting in anydbm backend fixed: If a string was
  fully numeric it was sorted as a number
- Multilink-sorting now sorts by orderprop not by ID and works for all
  backends
- Bug with name-collisions in sorted classes when sorting by Link
  properties in metakit backend fixed
- Postgres backend allows transaction collisions to be ignored when
  committing cleanup in the sessions database
- translate titles of "show all" and "unassigned" issue lists
  in classic template (sf patch 1424576)
- "as" is a keyword in Python 2.6
- "from __future__" statments need to be first line of file in Python 2.6
- better conflict retry in postgresql backend (sf bug 1552809)
- fix time log example (sf bug 1554630)


2006-04-27: 1.1.2
Feature:
- server-ctl script uses server configuration file (sf bug 1443805)
- mail user interface translated (sf patch 1462491)

Fixed:
- progress display in roundup-admin reindex
- bug in menu() permission filter (sf bug 1444440)
- indexing may be turned off for FileClass "content" now
  ("content" and "type" properties are now automatically included in the
  FileClass schema where previously the "content" property was faked and
  "type" was optional)
- verbose output during import is optional now (sf bug 1475624)
- escape *all* uses of "schema" in mysql backend (sf bug 1472120)
- responses to user rego email (sf bug 1470254)
- dangling connections in session handling (sf bug 1463359)
- reduced frequency of session timestamp update
- classhelp popup pagination forgot about "type" (sf bug 1465836)
- umask is now configurable (with the same 0002 default)
- sorting of entries in classhelp popup (sf bug 1449000)
- allow single digit seconds in date spec (sf bug 1447141)
- prevent generation of new single-digit seconds dates (sf bug 1429390)
- implement close() on all indexers (sf bug 1242477)


2006-03-03: 1.1.1
Fixed:
- failure with browsers not sending "Accept-Language" header
  (sf bugs 1429646 and 1435335)
- translate class name in "required property not supplied" error message
  (sf bug 1429669)
- error in link property lookups with numeric-alike key values (sf bug 1424550)
- ignore UTF-8 BOM in .po files
- add permission filter to menu() implementations (sf bug 1431188)
- lithuanian translation updated by Nerijus Baliunas (sf patch 1411175)
- incompatibility with python2.3 in the mailer module (sf bug 1432602)
- typo in SMTP TLS option name: "MAIL_TLS_CERFILE" (sf bug 1435452)
- email obfuscation code in html templating is more robust
- blank-title subject line handling (sf bug 1442121)
- "All users may only view and edit issues, files and messages they
  create" example in docs (sf bug 1439086)
- saving of queries (sf bug 1436169)
- "Adding a new constrained field to the classic schema" example in docs
  (sf bug 1433118)
- security check in mailgw (sf bug 1442145)
- "clear this message" (sf bug 1429367)
- escape all uses of "schema" in mysql backend (sf bug 1397569)
- date spec wasn't allowing week intervals


2006-02-10: 1.1.0
Feature:
- trackers may configure custom stop-words for the full-text indexer
- login may now be for a single session (and this is the default)
- trackers may hide exceptions from web users (they will be mailed to the
  tracker admin) (hiding is the default)
- include "clear this message" link in the "ok" message bar

Fixed:
- fixes in scripts/import_sf.py
- fix some unicode bugs in roundup-admin import
- Xapian indexer wasn't actually being used and its reindexing of existing
  data was busted to boot
- roundup-admin import wasn't indexing message content
- allow dispname to be passed to renderWith (sf bug 1424587)
- rename dispname to @dispname to avoid name clashes in the future
- fixed schema migration problem when Class keys were removed


2006-02-03: 1.0.1
Feature:
- scripts/import_sf.py will import a tracker from Sourceforge.NET
- added hasRole() to HTMLUser

Fixed:
- SQL generation for sort/group by separate Link properties (sf bug
  1417565)
- fix timezone offsetting in email Date: header
- fix security check for hasPermission('Permission', None)


2006-01-27: 1.0
Feature:
- Lithuanian translation by Aiste Kesminaite
- Web User Interface language selection by form variable @language,
  browser cookie or HTTP header Accept-Language (sf patch 1360321)
- initial values for configuration options may be passed on
  'roundup-admin install' command line (based on sf patch 1237110)
- favicon.ico image may be changed with server config option (sf patch 1355661)
- Password objects initialized from plaintext remember plaintext value
  (sf rfe 1379447)
- Roundup installation document includes configuration example
  for Exim Internet Mailer (sf bug 1393860)
- enable registration confirmation by web only (sf bug 1381675)
- allow preselection of values in templating menu()s (sf patch 1396085)
- display the query name in the header (sf feature 1298535 / patch 1349387)
- classhelp works with Link properties now (sf bug 1410290)
- added setorderprop() and setlabelprop() to Class (sf features 1379534,
  1379490)
- CSV encoding support (sf bug 1240848)
- fields rendered with StructuredText are hyperlinked by default
- additional attributes for input element may be passed to the 'field'
  method of a property wrapper
- added "copy_url" method to generate a URL for copying an item

Fixed:
- MySQL now creates String columns using the TEXT column type
- password.crypt won't work with md5 passwords (sf bug 1372253)
- use quoted printable encoding for nosy attachments that have MIME
  type 'text/plain' but contain 8-bit characters (sf bug 1381559)
- login name and email address fields in the classic template
  are highlighted as required fields (sf bug 1392364)
- french translation updated by Patrick Decat (sf patch 1397059)
- HTTP authorization takes precedence over session cookie (sf bug 1396134)
- enforce correct encoding of PostgreSQL backend (sf bug 1374235)
- grouping/sorting on link to same class fixed (sf bug 1404930)
- all backends implement the retired check in getnodeids (sf bug 1290560)
- fix detection of "missing" existing values in CGI form parser (sf bug
  1414149)
- ZRoundup works again (sf bug 1263842)
- default user template does not display password fields and submit button
  when editing is not allowed
- fix StructuredText import in cgi.templating
- have "System Messages" be marked as such again (sf bug 1281907)
- enable editing of public queries (sf bug 966144)


2005-10-07: 0.9.0b1
Feature:
- added "imapServer.py" script (sf patch 934567)
- added date selection popup windows (thanks Marcus Priesch)
- added Xapian indexer; replaces standard indexers if Xapian is available
- mailgw subject parsing has configurable levels of strictness
- nosy messages may be sent individually to all recipients
- remember where we came from when logging in (sf patch 1312889)


2006-01-27: 0.8.6
Fixed:
- french translation updated by Patrick Decat (sf patch 1397059)
- tighten up Date parsing to not allow 'M/D/YY' (or 'D/M/YY) (sf bug
  1290550)
- handle "schema" being reserved word in MySQL 5+ (sf bug 1397569)
- fixed documentation of filter() in the case of multiple values in a
  String search (sf bug 1373396)
- fix comma-separated ID filter spec in web requests (sf bug 1396278)
- fix Date: header generation to be LOCALE-agnostic (sf bug 1352624)
- fix admin doc description of roundup-server config file
- fix redirect after instant registration (sf bug 1381676)
- fix permission checks in cgi interface (sf bug 1289557)
- fix permission check on RetireAction (sf bug 1407342)
- timezone now applied to date for pretty-format (sf bug 1406861)
- fix mangling of "_" in mail Subject class name (sf bug 1413852)
- catch bad classname in URL (related to sf bug 1240541)
- clean up digested_file_types (sf bug 1268303)
- fix permission checks in mailgw (sf bug 1263655)
- fix encoding of subject in generated error message (sf bug 1414465)


2005-10-07: 0.8.5
Feature:
- Argentinian Spanish translation by Ramiro Morales

Fixed:
- Display of Multilinks where linked Class labelprop values are None
- Fix references to the old * Registration Permissions
- Fix missing merge of fix to sf bug 1177057
- Fix RDBMS indexer indexing UTF-8 words that encode to > 30 chars
- Handle invalidly-specified charsets in incoming email


2005-07-18: 0.8.4
Fixed:
- extra CRs in CSV export files on Windows platform (sf bug 1195742)
- activity RDBMS columns were being reported in changes
- fix name collision in roundup.cgi script (sf bug 1203795)
- fix handling of invalid interval input
- search locale files relative ro roundup installation path (sf bug 1219689)
- use translation for boolean property rendering (sf bug 1225152)
- enabled disabling of REMOTE_USER for when it's not a valid username (sf
  bug 1190187)
- fix invocation of hasPermission from templating code (sf bug 1224172)
- have 'roundup-admin security' display property restrictions (sf bug
  1222135)
- fixed templating menu() sort_on handling (sf bug 1221936)
- allow specification of pagesize, sorting and filtering in "classhelp"
  popups (sf bug 1211800)
- handle dropped properies in rdbms/metakit journal export (sf bug 1203569)
- handle missing Subject lines better (sf bug 1198729)
- sort/group by missing values correctly (sf bugs 1198623, 1176897)
- discard, don't bounce messages to the mailgw when the messages's sender
  is invalid (ie. when we try to bounce, we get a 550 "unknown user
  account" response from the SMTP server) (sf bug 1190906)
- removed debugging code from cgi/actions.py
- refactored hyperdb.rawToHyperdb, allowing a number of improvements
  (thanks Ralf Schlatterbeck)
- don't try to set a timeout for IMAPS (thanks Paul Jimenez)
- present Reject exception messages to web users (sf bug 1237685)


2005-05-02: 0.8.3
Feature:
- chinese translation by limodou

Fixed:
- fix reference to The Zope Book in Roundup FAQ
- disabled file logging in Roundup test suite (sf bug 1155649)
- return original string if message issue xref isn't valid
- fix nosyreaction.py to stop it setting the nosy list unnecessarily
  (see doc/upgrading.txt for how to fix in your trackers)
- after logout, always display tracker home page
- web forms don't create new items if no item properties are set from UI
- item creation failed if multilink fields had invalid entries (sf bug
  1177602)
- fix bdist_rpm (sf bug 1164328)
- fix checking of "Email Access" for Anonymous email registration (sf bug
  1177057)
- disable "Email Access" for Anonymous by default to stop spam regsitering
  users on public trackers
- send errors in the web interface to a logfile by default. Use the
  "debug" multiprocess mode (roundup-server) or the DEBUG_TO_CLIENT var
  (roundup.cgi) to have the errors appear in your browser
- fix setgid typo (sf bug 1171346)
- fix faulty find_template filename facility (sf bug 1163629)
- fix roundup-admin "export" so it creates the target dir if needed
- "fix" roundup-admin "import" to not use "universal newline support" since
  the csv module appears to have its own ideas about such things (sf bug
  1163890)
- fix installation docs referring to old-style configuration variables
- fix roundup-admin "find" for searching Multilinks (sf bug 1189465)


2005-03-03: 0.8.2
Feature:
- roundup-server automatically redirects from trackers list
  to the tracker page if there is only one tracker

Fixed:
- added content to ZRoundup refresh.txt file (sf bug 1147622)
- fix invalid reference to csv.colon_separated
- correct URL to What's New in setup.py meta-data
- change AUTOCOMMIT=OFF to AUTOCOMMIT=0 for MySQL (sf bug 1143707)
- compile message objects in 'setup.py build'
- use backend datatype for journal timestamps in RDBMSes
- fixes to the "Using an external password validation source"
  customisation example (sf bugs 1153640 and 1155108)


2005-02-17: 0.8.1
Fixed:
- replaced MutlilinkIterator with multilinkGenerator (thanks Bob Ippolito)
- fixed broken csv import in roundup.admin module
- fixed braino in HTMLClass.filter() (sf bug 1124213)
- change ZTUtils Iterator to always iter() its sequence argument


2005-01-16: 0.8.0
Fixed:
- fix roundup-server log and PID file paths to be absolute
- fix initialisation of roundup-server in daemon mode so initialisation
  errors are visible
- fix: 'Logout' link was enabled on issue index page only
- have Permissions only test the check function if itemid is suppled
- modify cgi templating system to check item-level permissions in listings
- enable batching in message and file listings
- more documentation of security mechanisms (incl. sf patches 1117932,
  1117860)
- better unit tests for security mechanisms
- code cleanup (sf patch 1115329 and additional)
- issue search page allows setting of no sorting / grouping (sf bug
  1119475)
- better edit conflict handling (sf bug 1118790)
- consistent text searching behaviour (AND everywhere) (sf bug 1101036)
- fix handling of invalid date input (sf bug 1102165)
- retain Boolean selections in edit error handling (sf bug 1101492)
- fix initialisation of logging module from config file (sf bug 1108577)
- removed rlog module (py 2.3 is minimum version now)
- fixed class "help" listing paging (sf bug 1106329)
- nicer error looking up values of None (response to sf bug 1108697)
- fallback for (list) popups if javascript disabled (sf patch 1101626)


2005-01-13: 0.8.0b2
Fixed:
- note about how to run roundup demo in Windows (sf bug 1082090)
- fix API for templating utils extensions - remove "utils" arg (sf bug 1081981)
- back_sqlite.py is missing "import time" (sf bug 1081959)
- fix (list) popup (sf bug 1083570)
- fix some security assertions (sf bug 1085481)
- 'roundup-server -S' always writes [trackers] section heading (sf bug 1088878)
- fix port number as int in mysql connection info (sf bug 1082530)
- fix setup.py to work with <Python2.3 (sf bug 1082801)
- fix permissions checks in cgi templating (sf bug 1082755)
- fix "Users may only edit their issues" example in docs
- handle ~/.my.cnf files for MySQL defaults (sf bug 1096031)


2004-12-08: 0.8.0b1
Feature:
- added MD5 scheme for password hiding
- added support for HTTP charset selection
- implement __nonzero__ for HTMLProperty
- remove "manual" locking of sqlite database
- create a new RDBMS cursor after committing
- added basic logging, and configuration of it and python's logging module
- roundup-mailgw now logs fatal exceptions rather than mailing them to admin
- add a default argument to the DateHTMLProperty.field method, and an
  optional Interval (string or object) to the DateHTMLProperty.now (patch
  from Vickenty Fesunov)
- hide "(list)" popup links when issue is only viewable
- roundup-server options -g and -u accept both ids and names (sf bug 983769)
- roundup-server now has a configuration file (-C option)
- added mod_python interface (see installation.txt)
- reorganised tracker configuration, using ConfigParser config, cleaned-up
  schema definition and implementing easier extension writing (sf rfe 661301)
- Permissions may now be defined on a per-property basis
- added "Create" Permission. Replaces the "Web"- and "Email Registration"
  Permissions.
- added option to turn off registration confirmation via email
  ("instant_registration" in config) (sf rfe 922209)
- roundup-admin reindex command may now work on single items or classes
- multiple selection Link/Multilink search field (thanks Marlon van den Berg)
- relaxed hyperlinking in web interface (accept "issue123" or "Issue 123")
- record journaltag lookup ("fixes" sf bug 998140)
- allow listing popup to be used in query forms (thanks Marcus Priesch)
- roundup windows service may be installed with command line options
  recognized by roundup-server (but not tracker specification arguments).
  Use this to specify server configuration file for the service.
- added experimental multi-thread server
- don't try to import all backends in backends.__init__ unless we *want* to
- unless in debug mode, keep a single persistent connection through a
  single web or mailgw request.
- HTTP Basic Authentication (sf patch 1067690)
- extended security.addPermissionToRole to allow skipping the separate
  getPermission call

Fixed:
- postgres backend open doesn't hide corruption in schema (sf bug 956375)
- *dbm-style backends nuke() method now clear id counters
- removed safeget() from the API (sf bug 994750)
- demo tracker is always set up on localhost (sf bug 1049101)
- relaxed URL designator syntax to allow issue[0]*1 (sf bug 1054523)


2005-05-02: 0.7.12
Fixed:
- handle capitalisation of class names in text hyperlinking (sf bug
  1101043)
- quote full-text search text in URL generation
- fixed problem migrating mysql databases
- fix search_checkboxes macro (sf patch 1113828)
- fix bug in date editing in Metakit
- allow suppression of search_text in indexargs_form (sf bug 1101548)
- hack to fix some anydbm export problems (sf bug 1081454)
- ignore AutoReply messages (sf patch 1085051)
- fix ZRoundup syntax error (sf bug 1122335)
- fix RDBMS clear() so it resets all class itemid counters


2005-01-06: 0.7.11
Fixed:
- index args URL generation broken in .10 (sf bug 1096027)
- handle NotModified for non-static files (sf patch 1095790)
- fix permission lookup in query editing


2005-01-04: 0.7.10
Fixed:
- reset ID counters if the database is cleared (thanks William)
- apply IE caching "fix" to automatically serve up all pages expired
- fix typo (sf patch 1076629)
- fix hyperlinking of items (sf bug 1080251)
- fix roundup-admin find command handling of Multilinks
- fix some security assertions (sf bug 1085481)
- don't set the title to nothing from incoming mail (thanks Bruce Guenter)
- fix py2.4 strftime() API change bug (sf bug 1087746)
- fix indexer searching with no valid words (sf bug 1086787)
- updated searching / indexing docs
- fix "(list)" popup when list is one item long (sf bug 1064716)
- have RDBMS full-text indexer do AND searching (sf bug 1055435)
- handle spaces in String index params in batching (sf bug 1054224)


2004-10-26: 0.7.9
Feature:
- DateHTMLProperty.field() accepts format string (thanks Wil Cooley)

Fixed:
- popup listing uses filter args (thanks Marlon van den Berg)
- fixed editing of message contents
- loosened the detection of issue cross-references in messages
- open CSV files in "universal newline" mode
- s/Modifed/Modified (thanks donfu)
- applied patch fixing some form handling issues in ZRoundup (sf bug 995565)
- enforce View Permission when serving file content (sf bug 1050470)
- don't index common words (sf bug 1046612)
- don't wrap query.item.html in a <span> (thanks Roch'e Compaan)
- TAL expressions like 'request/show/whatever' return True
  if the request does not contain explicit @columns list
- NumberHTMLProperty should return '' not "None" if not set (thanks
  William)
- ensure multilink ordering in RDBMS backends (thanks Marcus Priesch, sf
  bug 950963)
- always honor indexme property on Strings (sf patch 1063711)
- make hyperdb value parsing errors readable in mailgw errors
- make anydbm journal export handle removed properties
- allow use of XML templates again


2004-10-15: 0.7.8
Fixed:
- Clean out sessions / otks tables when migrating


2004-10-11: 0.7.7
Fixed:
- ZRoundup's search interface works now (sf bug 994957)
- fixed history display when "ascending"
- removed references to py2.3+ boolean values (sf bug 995682)
- fix static file path normalisation in security check (thanks David Linke)
- less specific messages for login failures (thanks Chris Withers)
- Reject raised against email messages should result in email rejection, not
  discarding of the message
- mailgw can override the MAIL_DEFAULT_CLASS
- handle Py2.3+ datetime objects as Date specs (sf bug 971300)
- use row locking in MySQL newid() (sf bug 1034211)
- add sanity check for sort and group on same property (sf bug 1033477)
- extend OTK and session table value cols to TEXT (sf bug 1031271)
- fix lookup of REMOTE_USER (sf bug 1002923)
- new Interval props weren't created properly in rdbms
- date.Interval() now accepts an Interval as a spec (sf bug 1041266)
- handle deleted properties in RDBMS history
- apply timezone in correct direction in user input (sf bug 1013097)
- more efficient find() in RDBMS (sf bug 1012781)


2004-07-21: 0.7.6
Fixed:
- rdbms backend full text search failure after import (sf bug 980314)
- rdbms backends not filtering correctly on link=None
- fix anydbm journal import (sf bug 983166)
- handle postgresql bug in SQL generation (sf bug 984591)
- fix dates-from-Dates (sf bug 984604)
- fix messageid generated when msgid is None for send_message (sf bug 987933)
- make user permissions check more sane (fix search page for anonymous)
- fixed RDBMS filter() for no matches from full-text search (sf bug 990778)
- fixed DateHTMLProperty for invalid date entry (sf bug 986538)
- fixed external password source example (sf bug 986601)
- document the STATIC_FILES config var
- implement the HTTP HEAD command (sf bug 992544)
- fix journal export of files to remove content from CSV files
- API clarification. Previously, the anydbm/bsddb/metakit filter() methods
  had required exact matches to Multilink argument lists. The RDBMS
  backends treated Multilink matches like all other data types - matching
  any of the Multilink argument list is good enough. The latter behaviour
  is implemented across the board now.
- fix metakit handling of filter on Link==None


2004-06-24: 0.7.5
Fixed:
- force lookup of journal props in anydbm filtering
- fixed lookup of "missing" Link values for new props in anydbm backend
- allow list of values for id, Number and Boolean filtering in anydbm
  backend
- fixed some more mysql 0.6->0.7 upgrade bugs (sf bug 950410)
- fixed Boolean values in postgresql (sf bugs 972546 and 972600)
- fixed -g arg to roundup-server (sf bug 973946)
- better roundup-server usage string (sf bug 973352)
- include "context" always, as documented (sf bug 965447)
- fixed REMOTE_USER (external HTTP Basic auth) (sf bug 977309)
- fixed roundup-admin "find" to use better value parsing
- fixed RDBMS Class.find() to handle None value in multiple find
- export now stores file "content" in separate files in export directory


2004-06-10: 0.7.4
Fixed:
- re-acquire the OTK manager when we re-open the database
- mailgw handler can close the database on us
- fixed grouping by a NULL Link value
- fixed anydbm import/export (sf bugs 965216, 964457, 964450)
- fix python 2.3.3 strftime deprecation warning (sf patch 968398)
- fix some column datatypes in postgresql and mysql (sf bugs 962611,
  959177 and 964231)
- fixed RDBMS journal packing (sf bug 959177)
- fixed filtering by floats in anydbm (sf bug 963584)


2004-05-28: 0.7.3
Fixed:
- add "checked" to truth values for Boolean input
- fixed import in metakit backend
- fix SearchAction use of Class.filter(), and clarify API docs for same
- ensure static files may only be served out of the tracker's "static
  files" directory


2004-05-17: 0.7.2
Fixed:
- anydbm sorting with None values (sf bug 952853)
- roundup-server -g option not recognised (sf bug 952310)
- HTML templating isset() inverted (sf bug 951779)
- otks manager missing (sf bug 952931)
- mention DEFAULT_TIMEZONE requirement in upgrading doc (sf bug 952932)
- fix DateHTMLProperty so local() can override user timezone (sf bug
  953678)
- fix anydbm sort/group direction handling, and make RDBMS sort/group use
  Link'ed "order" properties (sf bug 953148)
- fix Interval editing (sf bug 954891)


2004-05-10: 0.7.1
Fixed:
- several temp files made it into the source distribution (sf bug 949243)
- typo in roundup/instance.py
- missing CRLF var in rfc822.py (sf patch 949471)
- fix user creation page
- have roundup server pass though the cause of a "403 Forbidden" response
- fix schema mutation in sqlite backends (thanks Tamer Fahmy)
- make popup Javascript IE 5.0 friendly (thanks Marlon van den Berg)
- fix RDBMS import (thanks Tamer Fahmy)


2004-05-06: 0.7.0
Fixed:
- sqlite migration drops some journal information (thanks David Linke)
- user editing Role entry help text always appears
- disable forking server when os.fork() not available (sf bug 938586)
- removed Boolean from source to make py <2.3 happy (sf bug 938790)
- fix nested scope bug in rdbms multilink sorting
- re-seed the random number generator for each request
- postgresql backend altered to not use popen (thanks Georges Martin)
- fixed journal marshalling in RDBMS backends (sf bug 943627)
- fixed handling of key values starting with numbers (sf bug 941363)
- fixed journal "param" column size in RDBMS backends
- fixed static file serving
- fixed rego from email address (sf bug 947414)
- fixed sqlite journal ordering issue
- fixed mysql date range filtering


2004-04-18: 0.7.0b3
Feature:
- added a favicon
- added url_quote and html_quote methods to the utils object
- added isset method to HTMLProperty
- database export now exports full journals too
- tracker name at end of page title (sf rfe 926840)
- roundup-server now uses the ForkingMixin
- added another sample detector "creator_resolution"
- added search_checkboxes as an option for the search form
- added IMAP support to mail gateway (sf rfe 934000)
- check MANIFEST against the files actually unpacked
- roundupdb nosymessage() takes an optional bcc list

Fixed:
- mysql and postgresql schema mutation now handle added Multilinks
- web CSV export was busted (as was any action returning a result)
- MultiMapping deviated from the Zope C implementation in a number of
  places (thanks Toby Sargeant)
- MySQL and Postgresql use BOOL/BOOLEAN for Boolean types
- OTK generation was busted (thanks Stuart D. Gathman)
- export and import now include journals (incompatible with export < 0.7)
- added "download_url" method to generate a correctly quoted URL for file
  download links (sf bug 927745)
- all uses of TRACKER_WEB now ensure it ends with a '/'
- roundup-admin install checks for existing tracker in target home
- grouping (and sorting) by multilink in RDBMS backends (sf bug 655702)
- roundup scripts may now be asked for their version (sf rfe 798657)
- sqlite backend had stopped using the global lock
- better check for anonymous viewing of user items (sf bug 933510)
- stop Interval from displaying an empty string (sf bug 934022)
- fixed storage of some datatypes in some RDBMS backends


2004-03-27: 0.7.0b2
Feature:
- added CSV export to index pages
- added emailauditor.py which works around a bug in IE. See
  "detectors/emailauditor.py" for more info.
- added dispatcher functionality - see upgrading.txt for more info
- added Reject exception which may be raised by auditors. This is trapped
  by mailgw and may be used to veto creation of file attachments or
  messages. (sf bug 700265)
- queries on a per-user basis, and public queries (sf "bug" 891798 :)
- added DEFAULT_TIMEZONE (sf rfe 895139)
- added HTML page template to the templating context as "template"
- added is_retired to HTMLItems in templating

Fixed:
- Boolean, Date and Link HTML templating was broken
- fix reporting of test inclusion in postgresql test
- EditAction was confused about who "self" was
- edit collision detection was broken for index-page edits
- sqlite backend wasn't migrating multilink tables correctly
- use SimpleCookie instead of Cookie (is an alias for the evil SmartCookie)
- handle older sessions in session dbm
- make presetunread more resilient to status Class changes
- HTMLDatabase classes() was broken


2004-03-24: 0.7.0b1
Major new features:
- added postgresql backend (originally from sf patch 761740, many changes
  since)
- added new "actor" automatic property (indicates user who cause the last
  "activity")
- RDBMS backends implement their session and one-time-key stores and
  full-text indexers; thus they are now performing their own locking
  internally
- all RDBMS backends now have indexes on several columns
- support confirming registration by replying to the email (sf bug 763668)
- all HTML templating methods now automatically check for permissions
  (either view or edit as appropriate), greatly simplifying templates

Other new features:
- simple support for collision detection (sf rfe 648763)
- support setgid and running on port < 1024 (sf patch 777528)
- using Zope3's test runner now, allowing GC checks, nicer controls and
  coverage analysis
- change nosymessage and send_message to accept msgid=None (RFE #707235)
- handle Resent-From: headers (sf bug 841151)
- always sort MultilinkHTMLProperty in the correct order, usually
  alphabetically (sf feature 790512)
- added script for copying user(s) ("scripts/copy-user.py") from tracker
  to tracker (sf patch 828963)
- ignore incoming email with "Precedence: bulk" (sf patch 843489)
- use HTTP 'Content-Length' header (modified sf patch 844577)
- HTML generated is now HTML4 (or optionally XHTML) compliant (sf feature
  814314 and sf patch 834620)
- default stylesheet turns off sidebar when printing
- allow direct supply of filter() arguments in templating (thanks Godefroid
  Chapelle)
- improved body_title slot in HTML templating (sf patch 873502)
- HTMLLinkProperty field() method renders as a field now (thanks darryl)
- cgi Action handlers may now return the actual content to be sent back to
  the user (rather than using some template)
- date.Date now handles fractional seconds

Fixed:
- mysql documentation fixed to note requirement of 4.0+ and InnoDB
- added testing of schema mutation, fixed rdbms backends handling of a
  couple of cases
- HTML 4.01 validation on the 'classic' backend
- messages to the mailgw can be about classes other than issues now.
- signature matching is more precise (sf bug 827775).
- anonymous user can no longer edit or view itself (sf bug 828901).
- corrected typo in installation.html (sf bug 822967).
- clarified listTemplates docstring.
- print a nicer error message when the address is already in use
  (sf bug 798659).
- remove empty lines before sending strings off to the csv parser
  (sf bug 821364).
- centralised conversion of user-input data to hyperdb values (sf bug
  802405, sf bug 817217, sf rfe 816994)
- recalculate SHA on template files when installed tracker used as
  template (sf bug 827510)
- fixed ZRoundup (sf bug 624380)
- the mail gateway now searches recursively for the text/plain and the
  attachments of a message (sf bug 841241).
- fixed display of feedback messages in some situations (sf bug 739545)
- fixed ability to edit "content" property (sf bug 914062)

Cleanup:
- replace curuserid attribute on Database with the extended getuid() method
- extract a new 'mailer' module for sending mail
- extract a '_send_mail' method for testing mail sending
- simplify backend importing
- use roundup_server in demo.py
- implement newItemAction using editItemAction
- use FormError in client.py, moving the handling up to inner_main()
- implemented semantic comparison of Message objects in test_mailgw
- tidied up forms in default stylesheet
- force textareas to use monospace fonts, lessening surprise on the user
- moved out parts of client.py to new modules:
  * actions.py - the xxxAction and xxxPermission functions refactored into
    Action classes
  * exceptions.py - all exceptions
  * form_parser.py - parsePropsFromForm & extractFormList in a FormParser
    class


2004-05-17: 0.6.10
Fixed:
- mysql backend wasn't locking tracker
- ensure static files may only be served out of the tracker's "static
  files" directory


2004-04-18: 0.6.9
Fixed:
- paging in classhelp popup was broken
- socket timeout error logging can fail
- hyperlink designators in message display (sf bug 931828)
- don't match retired items in RDBMS stringFind


2004-04-01: 0.6.8
Fixed:
- existing trackers (ie. live ones) may be used as templates for new
  trackers - the TEMPLATE-INFO.txt name entry has the tracker's dir name
  appended (so the demo tracker's template name is "classic-demo")
- handle bad multilink input at item creation time better (sf bug 917834)
- make sure email signature starts on a newline (sf bug 919759)
- add line to rego email to help URL detection (sf bug 906247)
- look harder for text/plain in email
- fixed fallback excel writer in rcsv so it has a delimiter
- fixed setup.py's use of listTemplates (!)
- make rdbms serialise() less trusting
- handle Boolean values in history HTML display


2004-03-01: 0.6.7
Fixed:
- be more backward-compatible when asking for EMAIL_CHARSET
- made error on create consistent with edit when user enters invalid data
  for Multilink and Link form fields (sf bug 904072)
- made errors from bad input in the quick "Show issue:" form more
  user-friendly (sf bug 904064)
- don't add a query to a user's list if it's already there
- nicer invalid property error in HTML templating
- use EMAIL_CHARSET for message body too (still sf bug 900046)


2004-02-25: 0.6.6
Fixed:
- don't insert spaces into designators, it just confuses users (sf bug
  898087)
- Eudora can't handle utf-8 headers. We love Eudora. (sf bug 900046)
- fixed bug in args to new DateHTMLProperty in the local() method (sf bug
  901444)
- fixed registration (sf bug 903283)
- also changed rego to not use a 302 during confirmation, as this seems to
  confuse some email clients or browsers.


2004-02-16: 0.6.5
Fixed:
- mailgw handling of subject-line errors
- allow serving of FileClass file content when the class isn't called
  "file" (eg. messages and other FileClasses)
- allowed negative ids (ie. new item markers) in HTMLClass.getItem,
  allowing "db/file_with_status/-1/status/menu" to generate a useful
  widget
- fixed content-type when templates are serving up xml (thanks Godefroid
  Chapelle)
- fixed IE double-submit when it shouldn't (sf bug 842254)
- fixed check for JS pop()/push() to make more general (sf bug 877504)
- fix re-enabling queries (sf bug 861940)
- use supplied content-type on file uploads before trying filename)
- fixed roundup-reminder script to use default schema (thanks Klamer Schutte)
- fixed edit action / parsePropsFromForm to handle index-page edits better
- safer logging from HTTP server (sf bug 896917)


2003-12-17: 0.6.4
Fixed:
- fixed date arithmetic to not allow day-of-month == 0 (sf bug 853306)
- fixed date arithmetic to limit hours-per-day to 24, not 60
- hard-coded python2.3-ism (socket.timeout) fixed
- fixed activity displaying as future because of Date arithmetic fix in 0.6.3
  (sf bug 842027).
- fix Windows service mode for roundup-server (sf bug 819890)
- fixed #white in cgitb (thanks Henrik Levkowetz)


2003-11-14: 0.6.3
Fixed:
- fixed detectors fix incorrectly fixed in bugfix release 0.6.2
- added note to upgrading doc for detectors fix in 0.6.2
- added script to help migrating queries from pre-0.6 trackers
- fixed "documentation" of getnodeids in roundup.hyperdb
- added flush() to DevNull (sf bug 835365)
- fixed javascript for help window for only one checkbox case
- date arithmetic was utterly broken, and has been for a long time.
  Date +/- Interval now works, and Date - Date also works (produces
  an Interval.
- handle socket timeout exception (thanks Marcus Priesch)
- fixed retirement of items in rdbms imports (sf bug 841355)
- fixed bug in looking up journal of newly-created items in *dbm backends


2003-09-29: 0.6.2
Fixed:
- cleaned up, clarified internal caching API in *dbm backends
- stopped pyc writing to current directory! yay! (patch 800718 with changes)
- fixed file leak in detector initialisation (patch 800715)
- commented out example tracker homes (patch 800720)
- added note about hidden :template var in user.item (bug 799842)
- fixed Apply Error that was raised, when property was deleted from class and
  we are trying to edit an instance


2003-08-31: 0.6.1
Fixed:
- Add note about installing cgi-bin with a different interpreter
- Importing wasn't setting None values explicitly when it should have been
- Fixed import warning regarding 0xffff0000 literal, finally, really this
  time. Checked on win2k. (sf bug 786711)
- fix CGI editCSV action to handle metakit's integer itemids
- apply fix for "remove" links from Klamer Schutte
- added permission check on "remove" link while I was there..
- applied CSV fix for python2.3 (sf bug 790363)
- fixed form padding in LHS menu (sf bug 790502)
- fixed upgrading docs for timezones (sf bug 790498)
- set the content type on page templates (can have XML templates now)
- various cosmetic fixes (thanks James Kew for being persistent :)
- applied patch 739314 (sorry John!)


2003-08-08: 0.6.0
- Fixed editing attributes on FileClass nodes.
- Query editing now works correctly (sf bug 621248)
- roundup-server now logs IP addresses by default (sf bug 778795)
- logfile must be specified if pidfile is (sf bug 772820)
- timelog editing via csv interface crashes (sf bug 699837)
- sort multilinks a little better for grouping (sf bug 772935)
- batch the (list) listings at 500 entries per page (sf bug 759906)
- don't have RDBMS backends list retired nodes (sf bug 767319)
- fix file downloading
- add action attribute to issue.item form tag


2003-07-29: 0.6.0b4
- plugged cross-site-scripting hole (thanks Jeff Epler)
- handle deprecation of FCNTL in python2.2+ (sf bug 756756)
- handle missing Subject: line (sf bug 755331)
- fix New User creation (sf bug 754510)
- fix hackish message escaping (sf bug 757128)
- fix :required ordering problem (sf bug 740214)
- audit some user properties for valid values (roles, address) (sf bugs
  742968 and 739653)
- fix HTML file detection (hence history xref linking) (sf bug 741478)
- session database caches it's type, rather than calling whichdb each time
  around.
- changed rdbms_common to fix sql backends for new Boolean types under Py2.3


2003-06-10: 0.6.0b3
Fixed:
- cgi client was broken during b2 fixing


2003-06-09: 0.6.0b2
Feature:
- added the start/stop/restart/condstart/status roundup-server control
  script

Fixed:
- handle non-existant demo dir (thanks Ollie Rutherfurd)
- strip whitespace from Role names so "User, Admin" will work
- fixed template searching on Windows (thanks J Vickroy)


2003-05-09: 0.6.0b1
Removed:
- having served its purpose as a template for other relational database
  implementations, the gadfly backend has now been removed from the Roundup
  distribution.

Feature:
- new instant-gratification Demo Mode
- support setting of properties on message and file through web and
  email interface (thanks John Rouillard)
- allow additional control over the roundupdb email sending (explicit
  cc addresses, different from address and different nosy list property)
  (thanks John Rouillard)
- applied patch for nicer history display (sf feature 638280)
- cleaning old unused sessions only once per hour, not on every cgi
  request. It is greatly improves web interface performance, especially
  on trackers under high load
- added mysql backend (see doc/mysql.txt for details)
- switch metakit to use "compressed" multilink journal change representation
- metakit now handles "unset" for most types (not Number and Boolean)
- fixed bug in metakit search-by-ID
- added ability to display localized dates in web interface. User input is
  convered to GMT (see doc/upgrading.txt).
- added a form to show a specific issue
- more proper sorting/grouping on mulitilink properties. Sorting is performed
  not only by number of links, but also by links itself. This makes usable
  grouping e.g. by topic multilink
- add "ago" to intervals in the past (sf bug 679232)
- included UN*X manual pages from Bastian Kleineidam
- implemented extension to form parsing to allow editing of multiple items
  and creation of multiple items (but only one per class)
- the colon ":" special form variable designator may now be any of : + @
- trackers' templates directory can contain subdirectories with static files
  (e.g. images). They are accessible naturally: _file/images/img.gif
- altered Class.create() and FileClass.create() methods to make "content"
  property available in auditors
- can now configure CC to author only for messages creating issues (sf
  feature 625808)
- registration is now a two-step process, with confirmation from the email
  address supplied in the registration form
- added password reset feature for forgotten password / login
- added support for last-modified and if-modified-since headers for static
  file serving
- added Node.get() method
- nicer page titles (sf feature 65197)
- relaxed CVS importing (sf feature 693277)
- added support for searching on ranges of dates and intervals (see
  doc/user_guide.txt in chapter "Searching Page" for details) (closes sf
  feature 700178)
- role names made case insensitive
- added ability to restore retired nodes
- more lenient date input and addition Interval input support (sf bug 677764)
- roundup mailgw now handles apop
- implemented ability to search for multilink properties with no value
- Class.find() may now find unset Links (sf bug 700620)
- more flexibility in classhelp link labelling (sf feature 608204)
- added command-line functionality for roundup-admin (sf feature 687664)
- added nicer popup windows for topic, nosy, etc (has add/remove buttons)
  thanks Gus Gollings
- HTML templating files now have a .html extension
- Roundup templates are now distributed much more sanely, allowing for
  3rd-party templates.
- extended date syntax to make range searches even more useful
- SMTP login and TLS support added (sf bug 710853 with extras ;)
  Note: requires python 2.2+
- added Windows Service mode for roundup-server when daemonification is
  attempted on Windows.
- sort HTMLClass.properties results by name (sf feature 724738)
- nicer index navigation (sf feature 676866)

Fixed:
- applied unicode patch. All data is stored in utf-8. Incoming messages
  converted from any encoding to utf-8, outgoing messages are encoded
  according to rfc2822 (sf bug 568873)
- fixed layout issues with forms in sidebar
- fixed timelog example so it handles new issues (sf bug 678908)
- handle missing os.fork() (sf bug 681046)
- added warning filter for "FutureWarning: hex/oct constants > sys.maxint will
  return positive values..." (literal 0xffff0000 in portalocker.py)
- fixed ZPT code generating SyntaxWarning for assignment to None
- open static files using binary mode (sf bug 693208)
- fixed deja-vu bug 692910
- don't display "Editing" on read-only pages (sf bug 651967)
- re-worked detectors initialisation - woohoo, no more cross-importing!
- fixed export/import of retired nodes (sf bug 685273)
- remember the display template specified during edit (sf bug 701815)
- added example HTML tempating for vacation flag (sf bug 701722)
- finally, tables autosize columns (sf bug 609070)
- added creation to index columns (sf bug 708247)
- fixed missing (pre-commit) journal entries in *dbm backends (sf bug 679217)
- URL cited in roundup email confusing dumb Email clients (sf bug 716585)
- set title on issues even when the email body is empty (sf bug 727430)
- under the heading of "questionable whether it's a fix or not"
  (sf "bug" 621226 for the users of the "standards compliant" browser IE)


2003-05-08: 0.5.7
- fixed Interval maths (sf bug 665357)
- fixed sqlite rollback/caching bug (sf bug 689383)
- fixed rdbms table update detection logic (sf bug 703297)
- fixed detection of bad date specs (sf bug 691439)
- required String properties not being flagged (thanks Ajit George)
- only look for CSV files when importing (thanks Dan Grassi)
- can now unset values in CSV editing (sf bug 704788)
- fixed rdbms email address lookup (case insensitivity)
- email file attachments added to issue files list (sf bug 711501)
- added socket timeout to attempt to prevent stuck processes (sf bug 665487)
- email registered users shouldn't be able to log in (sf bug 714673)
- handle missing addresses on users (sf bug 724537)


2003-02-27: 0.5.6
- fixed templating filter function arguments (sf bug 678911)
- fixed multiselect in searching (sf bug 676874)
- fixed parsing of content-disposition filenames (sf bug 675116)
- added 'h' to roundup-server optarg list (sf bug 674070)
- fixed doc for db.history in anydbm and rdbms_common (sf bug 679221)
- fixed roundup-reminder (sf bug 681042)
- fixed int assumptions about Number values (sf bug 677762)
- clarified licensing
- another attempt to fix cookie misbehaviour - customise cookie name using
  tracker name
- fixed error in indexargs_url (thanks Patrick Ohly)
- fixed getnode (sf bug 684531)
- fixed args to some date templating methods (sf bug 689670)
- fixed database corruption in rdbms property mutation


2003-01-24: 0.5.5
- fixed rdbms searching by ID (sf bug 666615)
- fixed metakit searching by ID
- detect corrupted index and raise semi-useful exception (sf bug 666767)
- open server logfile unbuffered
- revert StringHTMLProperty to not hyperlink text by default
- fixes to CGI form handling
- fix unlink bug in metakit backend
- fixed hyperlinking ambiguity (sf bug 669777)
- fixed cookie path to use TRACKER_WEB (sf bug 667020) (thanks Nathaniel Smith
  for helping chase it down and Luke Opperman for confirming fix)


2003-01-10: 0.5.4
- key the templates cache off full path, not filename
- implemented whole-database locking
- hyperlinking of special text (url, email, item designator) in messages
- fixed time default in date.py
- fixed error in cgi/templates.py (sf bug 652089)
- fixed handling of missing password (sf bug 655632)
- applied patches for handling Outlook quirks (thanks Andrey Lebedev)
  (multipart/alternative, "fw" and content-type "name")
- fire auditors and reactors in rdbms retire (thanks Sheila King)
- better match for mailgw help "command" text
- handle :add: better in cgi form parsing (sf bug 663235)
- handle all-whitespace multilink values in forms (sf bug 663855)
- fixed searching on date / interval fields (sf bug 658157)
- fixed form elements names in search form to allow grouping and sorting
  on "creation" field
- display of saved queries is now performed correctly


2002-12-11: 0.5.3
- added mention of how to give users multiple Roles
- mention needed trailing "/" in TRACKER_WEB
- fixed upgrading doc to have CGI changes in the correct order
- fixed double-close of anydbm backend (sf bug 639030)
- removed use of string/strop from TAL/TALInterpreter
- handle KeyboardInterrupt nicely
- fixed Date and Interval form value handling
- fixed Date.local()
- email quoted text stripping is controllable again (sf bug 650742)
- extract attachment name from content-disposition if name is missing (sf
  bug 637278)
- removed FILTER_POSITION from bundled configs
- reverse message listing in issue display (reversion of recent change)
- bad entries for multilink editing in cgi don't traceback now (sf bug 640310)
- detect and break email loops (sf bug 640854)
- finished of handling of retired flag in filter() (sf bug 635260)
- allow StringHTMLProperty in MultilinkHTMLProperty test to work
- don't set explicit None Link properties in web create
- fixed nasty sorting bug that was lowercasing properties
- allow multiple :remove and :add elements per property being edited
- added date header to emails (sf bug 651358)


2002-11-07: 0.5.2
- added quotes around python interpreter in windows bat (sf bug 623963)
- fixed link at end of installation doc (sf bug 623957)
- handle "classname" URL path errors cleaner (generate a 404)
- added CGI :remove:<propname> and :add:<propname> which specify item ids to
  remove / add in <propname> multilink.
- bugfix in boolean templating
- remember the change note on bad submissions (sf bug 625989)
- highlight required form fields (sf bug 625989)
- force non-word boundary to match re: in subject (sf bug 626303)
- handle sqlite bug (<2.7.2) (sf bug 630828)
- handle missing props in anydbm stringFind
- updated email package address formatting (deprecation)
- copied email address quoting from email v2.4.3 so we're consistent with 2.2
- email summary extraction now takes the first whole sentence or line -
  whichever is longer
- documented dependency on Active State (sf bug 623959)
- ensured there's no zero-length files in source (sf bug 633622)
- added ID to the search page (sf bug 631601)
- fixed filtering by id in anydbm
- show issue ID in the headings (sf bug 631598)
- show entire messages by default in issues (sf bug 625995)
- fixed journalling to save old values instead of new (sorry it took so long GM)
- handle missing REQUEST_URI for cgi-bin users (sf bug 620163)


2002-10-16: 0.5.1
- highlight rows in groups of three
- metakit cleanups
- nicer "navigation" style in index views
- handle missing Link values in anydbm backend set() operation
- fixed filter() with no sort/group (sf bug 618614)
- fixed register with no session (sf bug 618611)
- fixed log / pid file path handling in roundup-server (sf bug 617981)
- fixed old gadfly compatibiltiy problem, for sure this time (sf bug 612873)
- https URLs from config now recognised as valid (sf bug 619829)
- nicer display of tracker list in roundup-server (sf bug 619769)
- fixed some missed renaming instance -> tracker (sf bug 619769)
- allow blank passwords again (sf bug 619714)
- expose the tracker config as a variable for templating
- homogenise newlines in CGI text submissions (sf bug 614072)
- merged Zope Collector #372 fix from ZPT CVS trunk
- fixed history to display username instead of userid
- shipped templates didn't import all hyperdb types in dbinit.py
- fixed bug in Interval serialisation
- handle "unset" status in status auditor (sf bug 621250)
- issues in 'done-cbb' are now also moved to 'chatting' on new messages
- implemented the missing Interval.__add__
- added ability to implement new templating utility methods
- expose the Date.pretty method to templating
- made form table cell alignment consistent (sf bug 621887)
- include stylesheet in docs (sf bug 623183)
- store PIPE messages so we can re-send them on errors (sf bug 623082)
- implemented "retire" cgi action, added to user index (sf bug 618612)
- included doc ideas from Bernhard Reiter (sf feature 621941)


2002-10-02: 0.5.0
- fixed style for alternating rows in user lists
- fixed query edit form so it doesn't barf
- #617133 ] 0.5.0pr1 uses nonexistent renderTemplate
- merged Zope Collector #539 fix from ZPT CVS trunk


2002-09-27: 0.5.0 pr1
- handling of None for Date/Interval/Password values in export/import
- handling of journal values in export/import
- password edit now has a confirmation field
- registration error punts back to register page
- gadfly backend now handles changes to the schema - but only one property
  at a time
- cgi.client base URL is now obtained from the config TRACKER_WEB
- request.url has gone away - there's too much magic in trying to figure
  what it should be
- cgi-bin script redirects to https now if the request was https
- FileClass "content" property wasn't being returned by getprops() in most
  backends
- we now verify instance attributes on instance open and throw a useful error
  if they're not all there
- sf 611217 ] menu() has problems when labelprop==None
- verify contents of tracker module when the tracker is opened
- many performance improvements in *dbm and sql backends
- mailgw was missing an "import sys"
- setup now installs scripts with python -O flag, doubling performance in some
  cases (there's a lot of __debug__ use)
- fix :required for Link menus
- import wasn't setting the ID to maxid+1
- added getItem to HTMLClass so you can access arbitrary items in templates
- index filtering form values may now be key values too
- replaced the content() callback ickiness with Page Template macro usage
- changed the default CSS style to be less offensive to some ;)
- better handling of Page Template compilation errors
- handle multiple unrelated indexed classes
- #614188 ] Exception in mailgw.py
- #613310 ] traceback on onexistant items
- #613291 ] typos in nosy list
- handle stupid mailers that QUOTE their Re; 'Re: "[issue1] bla blah"'
- giving a user a Role that doesn't exist doesn't break stuff any more
- revamped user guide, customisation guide, added maintenance guide
- merge Zope Collector #538 fix from ZPT CVS trunk (path expressions with a
  non-path final alternate no longer try to call a value returned by that
  alternate)
- merge Zope Collector #573 fix from ZPT CVS trunk
- merge Zope Collector #580 fix from ZPT CVS trunk
- added "crypt" password encoding and ability to set password with
  already encrypted password through roundup-admin
- fixed the mailgw so that anonymous users may still access it
- add hook to allow external password verification, overridable in the
  tracker interfaces module
- fixed login attempt by user that doesn't exist


2002-09-13: 0.5.0 beta2
-  all backends now have a .close() method, and it's used everywhere
-  fixed bug in detectors __init__
-  switched the default issue item display to only show issue summary
   (added instructions to doc to make it display entire content)
-  MANIFEST.in was missing a lot of template files
-  added generic item editing
-  much nicer layout of template rendering errors
-  added context/is_edit_ok and context/is_view_ok convenience methods and
   implemented use of them in the classic template


2002-09-11: 0.5.0 beta1
Fixed:
-  #576086 ] dumb copying mistake (frontends/ZRoundup.py)
-  installation instructions now mention "python2" in "testing your python".
-  made the unit tests run again - they were quite b0rken
-  #571170 ] gdbm deadlock
-  #576241 ] MultiLink problems in parsePropsFromForm
-  fixed the date module so that Date(". - 2d") works
-  web forms may now unset Link values (like assignedto)
-  cleanup: moved roundup.templatebuilder to roundup.templates.builder
-  instance __init__ no longer silently traps dbinit import errors

Feature:
-  new backend for metakit (thanks Gordon McMillan)
-  new backend for gadfly (it's as done as it's going to get)
-  further split the dbm backends from the core code, allowing easier
   non-dict-like backends (eg metakit, RDB)
-  implemented and used the new access control mechanisms (Permissions, Roles)
   (see doc/security.txt)
-  switched templating to use Zope's PageTemplates (yay!)
-  switched to sessions for web authentication
-  added Boolean and Number types
-  fixed the journal bloat
-  updated design document for new access controls
-  updated customisation document, including more examples
-  entire database export and import (incl files)
-  better mailgw help message (feature request #558562)
-  re-enabled link backrefs from messages (feature request #568714)
-  the page layout is now templatable
-  re-worked cgi interface to abstract out the explicit "issue" interface
-  have index page handle mid-page errors better so header and footer are
   still visible
-  we handle "not found", access and item page render errors better
-  fixed double-submit by having new-item-submit redirect at end
-  daemonify roundup-server (fork, logfile, pidfile)
-  modify cgitb to display PageTemplate errors better
-  rename to "instance" to "tracker"
-  have roundup.cgi pick up tracker config from the environment
-  revamped look and feel in web interface
-  cleaned up stylesheet usage
-  several bug fixes and documentation fixes
-  added is_retired test to hyperdb.Class
-  added capability to save queries:
   - a query Class with name, klass (to search) and url (query string)
     properties
   - a Multilink to query on user called queries
   - html templates for query, and a list of queries in user.item
   - search form has Save button & name input
   - saved queries put in menu in pagehead
   - for migration, none of the above is required and old behavior preserved.
   - showquery translates search form <-> query string
-  cleaned up the indexer code:
   - it splits more words out
   - removed code we'll never use (roundup.roundup_indexer has the full
     implementation, and replaces roundup.indexer)
   - only index text/plain and rfc822/message (ideas for other text formats to
     index are welcome)
   - added simple unit test for indexer. Needs more tests for regression.
   - all String properties may now be indexed too. Currently there's a bit of
     "issue" specific code in the actual searching which needs to be
     addressed. In a nutshell:
     + pass 'indexme="yes"' as a String() property initialisation arg, eg:
           file = FileClass(db, "file", name=String(), type=String(),
               comment=String(indexme="yes"))
     + the comment will then be indexed and be searchable, with the results
       related back to the issue that the file is linked to
   - as a result of this work, the FileClass has a default MIME type that may
     be overridden in a subclass, or by the use of a "type" property as is
     done in the default templates.
   - the regeneration of the indexes (if necessary) is done once the schema is
     set up in the dbinit.
   - new "reindex" command in roundup-admin used to force regeneration of the
     index
-  added email display function - mangles email addrs so they're not so easily
   scraped from the web
-  switched to using a session-based web login
-  made mailgw handle set and modify operations on multilinks (bug #579094)
-  fixed the journal bloat from multilink changes - we just log the add or
   remove operations, not the whole list


2002-06-24: 0.4.2
Fixed:
-  Cleaned up the hyperdb unit tests.
-  Applied patch from Andrew W. Nosenko to give nicer Unauthorised message
   when anonymous user tries to edit. Should've been applied in 0.4.2pr1. Oops.
-  Added more detailed note to MIGRATION regarding the detectors changes.


2002-06-19: 0.4.2pr1
Feature:
-  added a "detectors" directory for people to put their useful auditors and
   reactors in. Note - the roundupdb.IssueClass.sendmessage method has been
   split and renamed "nosymessage" specifically for things like the nosy
   reactor, and "send_message" which just sends the message.
-  link() htmltemplate function now has a "showid" option for links and
   multilinks. When true, it only displays the linked node id as the anchor
   text. The link value is displayed as a tooltip using the title anchor
   attribute.
   To use in eg. the superseder field, have something like this:
   <td>
    <display call="field('superseder', showid=1)">
    <display call="classhelp('issue', 'id,title', label='list', width=500)">
    <property name="superseder">
     <br>View: <display call="link('superseder', showid=1)">
    </property>
   </td>
-  stripping of the email message body can now be controlled through the
   config variables EMAIL_KEEP_QUOTED_TEXT and EMAIL_LEAVE_BODY_UNCHANGED.
-  all database files created are now group readable and writable.
-  added option to automatically add the authors and recipients of messages
   to the nosy lists with the options ADD_AUTHOR_TO_NOSY (default 'new') and
   ADD_RECIPIENTS_TO_NOSY (default 'new'). These settings emulate the current
   behaviour. Setting them to 'yes' will add the author/recipients to the nosy
   on messages that create issues and followup messages.
-  reverting to dates for intervals > 2 months sucks
-  changed the default message list in issues to display the message body
-  applied patch #558876 ] cgi client customization
-  split instance initialisation into two steps, allowing config changes
   before the database is initialised.
-  don't create an empty message on email issue creation if the email is empty
-  may now display additional fields in Multilink form menus
-  #541941 ] changing multilink properties by mail
-  #526730 ] search for messages capability
-  #505180 ] split MailGW.handle_Message
   - also changed cgi client since it was duplicating the functionality

Fixed:
-  stop sending blank (whitespace-only) notes
-  cleanup of serialisation for database storage
-  node ids are now generated from a lockable store - no more race conditions
-  sorting was applied to all nodes of the MultiLink class instead of
   to the nodes that are actually linked to in the "field" template
   function.  This adds about 20+ seconds in the display of an issue if
   your database has a 1000 or more issues in it.
-  added missing documentation for a few of the config option values
-  file upload broke if you didn't supply a change note
-  fixed SCRIPT_NAME in ZRoundup for instances not at top level of Zope
   (thanks dman)
-  fixed some sorting issues that were breaking some unit tests under py2.2
-  mailgw test output dir was confusing the init test (but only on 2.2 *shrug*)
-  node caching now works, and gives a small boost in performance
-  #449374 ] re-enable bsddb3 backend
   bsddb3 backend now works, reinstating
-  #551483 ] assignedto in Client.make_index_link
-  made backends.__init__ be more specific about which ImportErrors it really
   wants to ignore
-  fixed the example addresses in the templates to use correct example domains
-  cleaned out the template stylesheets, removing a bunch of junk that really
   wasn't necessary (font specs, styles never used) and added a style for
   message content
-  build htmlbase if tests are run using CVS checkout
-  #565979 ] code error in hyperdb.Class.find
-  #565996 ] The "Attach a File to this Issue" fails
-  #564271 ] find() and new properties
-  #562130 ] cookie path generated from ZRoundup was wrong in some situations
-  remove CR characters embedded in messages (ZRoundup)
-  properly quote the email address and "real name" in all situations using the
    'email' module if it is available and 'rfc822' otherwise
-  #565992 ] if ISSUE_TRACKER_WEB doesn't have the trailing '/', add it
-  use the rfc822 module to ensure that every (oddball) email address and
   real-name is properly quoted
-  #558867 ] ZRoundup redirect /instance requests to /instance/
-  #569415 ] {version}
-  #569178 ] type error
   was fixed as part of the general cleanup of reactors


2002-03-25: 0.4.1
Feature:
-  use blobfiles in back_anydbm which is used in back_bsddb.
   change test_db as dirlist does not work for subdirectories.
   ATTENTION: blobfiles now creates subdirectories for files.
-  add module blobfiles in backends with file access functions.
-  roundup db catch only IOError in getfile.
-  roundup db catches retrieving not existing files.
-  #503204 ] mailgw needs a default class
   - partially done - the setting of additional properties can wait for a
     better configuration system.
-  Alternate email addresses are now available for users. See the MIGRATION
   file for info on how to activate the feature.
-  #511168 ] Web interface: Adding new products
   Classes that don't provide template html get a default edit interface now:
   - access using the admin "class list" interface
   - limited to admin-only
   - requires the csv module from object-craft (url given if it's missing)
-  Added popup help for classes using the classhelp html template function.
   - add <display call="classhelp('priority', 'id,name,description')">
     to an item page, and it generates a link to a popup window which displays
     the id, name and description for the priority class. The description
     field won't exist in most installations, but it will be added to the
     default templates.
-  #517734 ] web header customisation is obscure
-  All messages sent to the nosy list are now encoded as
   quoted-printable before they are sent.
-  Fixed display of mutlilink properties when using the template
   functions, menu and plain.

Fixed:
-  Clean up mail handling, multipart handling.
-  respect encodings in non multipart messages.
-  makeHtmlBase: re.sub under python 2.2 did not replace '.', string.replace
   does it.
-  preamble in tepmlateBuilder mentioned htmldata
-  mailgw checks encoding on first part too.
-  #511586 ] unittest FAIL: testReldate_date
-  Added a uniquely Roundup header to email, "X-Roundup-Name"
-  All forms now have "double-submit" protection when Javascript is enabled
   on the client-side.
-  #516883 ] mail interface + ANONYMOUS_REGISTER
-  #516854 ] "My Issues" and redisplay
-  #517906 ] Attribute order in "View customisation"
-  #514854 ] History: "User" is always ticket creator
-  wasn't handling cvs parser feeding correctly
-  fixed some problems in date calculations (calendar.py doesn't handle over-
   and under-flow). Also, hour/minute/second intervals may now be more than
   99 each.
-  #527416 ] roundup-admin uses undefined value
-  #527503 ] unfriendly init blowup when parent dir
   (also handles UsageError correctly now in init)
-  #524129 ] roundup-admin gets python path wrong


2002-01-24: 0.4.0
Feature:
-  much nicer history display (actualy real handling of property types etc)
-  journal entries for link and mutlilink properties can be switched on or
   off
-  properties in change note are now sorted
-  you can now use the roundup-admin tool pack the database

Fixed:
-  the mail gateway now responds with an error message when invalid values
   for arguments are specified for link or mutlilink properties
-  modified unit test to check nosy and assignedto when specified as arguments
-  handle attachments with no name (eg tnef)
-  fixed setting nosy as argument in subject line
-  fixed back_bsddb so it passed the journal tests
-  fixed status changes in mail gateway (eg. unread -> chatting)
-  we'll actually distribute the frontends directory now, as advertised...
-  handle stripping of "AW:" from subject line
-  htmltemplate list() wasn't sorting...
-  unit tests for html templating (and re-enabled the listbox field for
   multilinks)
-  allow abbreviation of "help" in admin tool too.
-  run_tests testReldate_date failed if LANG is 'german'
-  mailgw failures (unexpected ones) are forwarded to the roundup admin


2002-01-16: 0.4.0b2
Fixed:
-  #495392 ] empty nosy -patch
-  #500574 ] messageid must have format <part1@part2>
-  fixed some problems with web editing and change detection
-  mail splitting wasn't detecting responses in the same "section" as quoted
   text
-  missed a "from i18n import _" in date.py
-  #501690 ] MIGRATION.txt incomplete
-  #502342 ] pipe interface
-  #502437 ] rogue reactor and unittest
-  re-enabled dumbdbm when using python >2.1.1 (ie 2.1.2, 2.2)
-  changed all config accesses so they access either the instance or the
   config attriubute on the db. This means that all config is obtained from
   instance_config instead of the mish-mash of classes. This will make
   switching to a ConfigParser setup easier too, I hope.
-  #502951 ] adding new properties to old database
-  #502953 ] nosy-like treatment of other multilinks
-  #503164 ] create and passwords
-  plain rendering of links in the htmltemplate now generate a hyperlink to
   the linked node's page.
-  #503330 ] ANONYMOUS_REGISTER now applies to mail
-  #503353 ] setting properties in initial email
-  #502956 ] filtering by multilink not supported
-  #503340 ] creating issue with [asignedto=p.ohly]
-  #502949 ] index view for non-issues and redisplay
-  #503793 ] changing assignedto resets nosy list
-  lots of date/interval related changes:
   - more relaxed date format for input
   - handle None for date/interval properties


2002-01-08: 0.4.0b1
Feature:
-  Added INSTANCE_NAME to configuration - used in web and email to identify
   the instance.
-  Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
   signature info in e-mails.
-  Some more flexibility in the mail gateway and more error handling.
-  Login now takes you to the page you back to the were denied access to.
-  Admin user now can has a user index link on their web interface.
-  We now have basic transaction support. Information is only written to
   the database when the commit() method is called. Only the anydbm and
   bsddb3 backends are modified in this way - the bsddb3 backend needs a
   lot more work anyway...
    - the CGI and mailgw automatically commit() at the end of processing a
      single transaction
    - the admin tool requires an explicit "commit" - it will prompt at exit
      if there are unsaved changes. A "rollback" removes all changes made
      during the session (up to the last commit).
-  Added the "display" command to the admin tool - displays a node's values
-  Message author's name appears in From: instead of roundup instance name
   (which still appears in the Reply-To:)
-  Added a Zope frontend for roundup.
-  Centralised the python version check code, bumped version to 2.1.1 (really
   needs to be 2.1.2, but that isn't released yet :)
-  much better attaching of erroneous messages in the mail gateway
-  #496356 ] Use threading in messages
   This adds the tracking of messages by message-id and allows threading
   using in-reply-to. Most e-mail clients support threading using this
   feature, and we hope to add support for it to the web gateway.

Fixed:
-  Lots of bugs, thanks Roch� and others on the devel mailing list!
-  login_action and newuser_action return values were being ignored
-  Woohoo! Found that bloody re-login bug that was killing the mail
   gateway.
-  Fixed login/registration forwarding the user to the right page (or not,
   on a failure)
-  We now use weakrefs in the Classes to keep the database reference, so
   the close() method on the database is no longer needed.
-  #487480 ] roundup-server
-  #487476 ] INSTALL.txt
-  #489760 ] [issue] only subject
-  fixed doc/index.html to include the quoting in the mail alias.
-  fixed the backends __init__ so we can pydoc the backend modules
-  web i/f reports "note added" if there are no changes but a note is entered
-  we were assuming database files created by anydbm had the same name, but
   this is not the case for dbm. We now perform a much better check _and_
   cope with the anydbm implementation module changing too!
-  envelope-from is now set to the roundup-admin and not roundup itself so
   delivery reports aren't sent to roundup (thanks Patrick Ohly)
-  #495400 ] entering blanks
   Values with spaces are now accepted in roundup-admin - check the long help
   for details.
-  #496360 ] table width does not work
-  detectors were being registered multiple times
-  added tests for mailgw


2001-11-23: 0.3.0
Feature:
-  #467129 ] Lossage when username=e-mail-address
-  #473123 ] Change message generation for author
-  MailGW now moves 'resolved' to 'chatting' on receiving e-mail for an issue.
-  Added Structured Text rendering to htmltemplate, thanks Brad Clements.
-  Added CGI configuration via env vars (see roundup.cgi for details)
-  "roundup.cgi" is now installed to "<python-prefix>/share/roundup/cgi-bin"
-  roundup-admin now accepts abbreviated commands (eg. l = li = lis = list)
-  roundup-mailgw now supports unix mailbox and POP as sources of mail.
-  roundup-admin now handles all hyperdb exceptions
-  users may attach files to issues (and support in ext) through the web now
-  incorporated patch from Roch'e Compaan implementing attachments in nosy
   e-mail
-  added a target version field to the extended issue schema
-  added dummy hooks for I18N and some preliminary (test) markup of
   translatable messages

Fixed:
-  Fixed a bug in HTMLTemplate changes.
-  'unread' to 'chatting' automagic status change was b0rken.
-  Anonymous user lockout wasn't working.
-  roundup-server now works on Windows, thanks Juergen Hermann.
-  Fixed install documentation, also thanks Juergen Hermann.
-  Fixed some URL issues in roundup.cgi, again thanks Juergen Hermann.
-  bug #475347 ] WindowsError still not caught (patch from Juergen Hermann)
-  bug #474749 ] indentations lost
-  bug #477104 ] HTML tag error in roundup-server
-  bug #477107 ] HTTP header problem
-  bug #477687 ] conforming html
-  bug #474372 ] Netscape 4.77 do not render Support form
-  bug #477685 ] base64.decodestring breaks
-  bug #477837 ] lynx does not like the cookie
-  bug #477892 ] Password edit doesn't fix login cookie
-  newuser_action now presents error messages rather than tracebacks.
-  bug #479511 ] mailgw to pop
-  bug #479508 ] roundup-admin crash on wrong class
-  bad error report in hyperdb
-  roundup.mailgw now handles errors on the set() and create() at the end
   of processing
-  roundup.mailgw also handles messages that are passed to it that don't
   contain a From: line - apparently some POP servers can do this. It punts
   an error message to the roundup admin.
-  fixed nosy reaction and author copy handling
-  errors in nosy reaction will be propogated now (were effectively being
   squashed)
-  re-open the database as the author in mail handling
-  missing "return" in filter_section (thanks Roch'e Compaan)


2001-10-23: 0.3.0 pre 3
Feature:
-  MailGW now moves 'unread' to 'chatting' on receiving e-mail for an issue.
-  feature #473127: Filenames. I modified the file.index and htmltemplate
   source so that the filename is used in the link and the creation
   information is displayed.
 Admin Tool (roundup-admin):
 -  Interactive mode for running multiple (independant at present) commands.
 -  Tabular display of nodes.
 -  Import and export via colon-separated files.

Changed:
-  re-organised the html templating code. Fixed some bugs, probably
   introduced some more.  Hopefully not too many.

Fixed:
-  Stand-alone server now has a configurable setuid user.
-  CGI interface wasn't handling checkboxes at all.
-  Fixed quopri usage in mailgw from bug reports on mailing list.
-  Remove the "freshen" command from the roundup-admin tool.
-  Catch errors in login - no username or password supplied.
-  Fixed editing of password (Password property type) thanks Roch'e Compaan.
-  Fixed grouping of non-str properties thanks Roch'e Compaan.
-  bug #473121: The customisation view and filters (CGI interface view
   customisation section may now be hidden (patch from Roch'e Compaan.)
-  bug #473122: Issue id sorting (hyperdb sorts strings-that-look-like-numbers
   as numbers now.
-  bug #473124: UI inconsistency with Link fields.
   This also prompted me to fix a fairly long-standing usability issue -
   that of being able to turn off certain filters.
-  bug #473125: Paragraph in e-mails
-  bug #473126: Sender unknown
-  bug #473130: Nosy list not set correctly


2001-10-11: 0.3.0 pre 2
Fixed:
-  Hyperdatabase was inserting empty strings instead of None for missing
   property values. This broke a lot of things.


2001-10-10: 0.3.0 pre 1
Feature:
-  roundup-admin create now prompts for property info if none is supplied
   on the command-line.
-  hyperdb Class getprops() method may now return only the mutable
   properties.
-  CGI interfaces now generate a top-level index of their known instances.

Changed:
-  Login now uses cookies, which makes it a whole lot more flexible. We can
   now support anonymous user access (read-only, unless there's an
   "anonymous" user, in which case write access is permitted). Login
   handling has been moved into cgi_client.Client.main()
-  The "extended" schema is now the default in roundup init.
-  The schemas have had their page headings modified to cope with the new
   login handling. Existing installations should copy the interfaces.py
   file from the roundup lib directory to their instance home.
-  Passwords are now encoded by default (except exising databases which
   will only be encoded when the passwords are changed). The scheme used
   at the moment is SHA - but the code is flexible enough to take any
   number of encoding systems.
-  The roundup-admin tool always operates as the "admin" user now. Database
   protection should be achieved using file system protections (see the
   documentation for details.)

Fixed:
-  Incorrectly had a Bizar Software copyright on the cgitb.py module from
   Ping - has been removed.
-  Pretty time interval wasn't handling > 1 month properly.
-  Generation of links to Link/Multilink in indexes. (thanks Hubert Hoegl)
-  AssignedTo wasn't in the "classic" schema's item page.
-  Fixed a whole bunch of places in the CGI interface where we should have
   been returning Not Found instead of throwing an exception.
-  Fixed a deviation from the spec: trying to modify the 'id' property of
   an item now throws an exception.
-  The plain() template function now html-escapes the content.
-  Change message was stuffing up for multilinks with no key property.



--------------

2001-08-30: 0.2.8
Fixed:
-  Wasn't handling unguessable mime types for file uploads.
-  Missing import in mailgw.


2001-08-29: 0.2.7
Feature:
-  Text searches are now case insensitive. All forms of text search use
   regular expressions now.

Fixed:
-  Had another 2.1-ism in the unit tests
-  Made the mail parser a little more robust w.r.t missing Subject:
   (both thanks Mikhail Sobolev)
-  Missed some isFooType usages (thanks Mikhail Sobolev for spotting them)
-  Reverted back to sending change messages to the web editor of a node so
   that the change note message is actually genrated.
-  CGI interface wasn't generating correct change messages.
-  Notes entered during a change are saved to the messages list even if
   there's no nosy list. No message is generated if there's no nosy list and
   there's no change note (since it would just duplicates the journal).
-  Completely removed the bsddb3 module from the tests - will be reinstated
   when the http://bsddb.sourceforge.net/'s bugs #439959 and #456408 are
   dealt with. One is fixed in CVS, the other pending.


2001-08-08: 0.2.6
Note:
-  Roundup is now released under the same terms as the Python License.

Feature:
-  Added tests for instance initialisation. No more releasing the software
   with bugs in roundup.init!
-  Now bundling unittest with the package so that python 2.0 users can use
   the tests.
-  Much better error handling and messages generated by the mail gateway.

Fixed:
-  Implemented correct mail splitting. Added unit tests. Also snips
   signatures now too.
-  Bug #447671 - typo in roundup/init.py
-  Changed date.Date to use regular string formatting instead of strftime -
   win32 seems to have problems with %T and no hour... or something...
-  Bug #448484 - now catching correct exception from makedirs.
-  Instances are now opened by a special function that generates a unique
   module name for the instances on import time.


2001-08-03: 0.2.5
Note:
-  The bsddb3 module has a bug that renders it non-functional. Users should
   select the anydbm or bsddb backend instead.

Fixed:
-  Python 2.0 does not contain the unittest module. The setup.py module now
   checks for unittest before attempting to run the unit tests.


2001-08-03: 0.2.4
Features:
-  Added ability for cgi newblah forms to indicate that the new node
   should be linked somewhere.
-  Added time logging and file uploading to the templates.
-  Added "My Issues" and "My Support" to extended template. Changed "Your
   Details" to "My Details". Changed the "New Foo" links to "Add Foo".
   Added links for unassigned support and issues. Generally reorganised and
   cleanup the header up.
-  Changed the order of the information in the message generated by web edits.
-  Extended the range of intervals that are pretty-printed before actual dates
   are displayed.
-  Added more BUILD instructions including the "clean" command to force
   rebuild.
-  Web edit messages aren't sent to the person who did the edit any more. No
   message is generated if they are the only person on the nosy list.
-  Roundupdb now appends "mailing list" information to its messages which
   include the e-mail address and web interface address. Templates may
   override this in their db classes to include specific information (support
   instructions, etc).

Fixed:
-  Argument handling for the roundup-admin find command.
-  Handling of summary when no note supplied for newblah. Again.
-  Detection of no form in htmltemplate Field display.
-  Checklist html template command was setting wrong name.
-  2.1-specific gmtime() (no arg) call in roundup.date. (thanks Paul Wright)
-  mailgw was making naughty assumptions about the schema of the classes it
   was creating nodes for.
-  remove the $Foo$ from the HTML files stored in the htmlbase modules.
-  Instance import now imports the instance using imp.load_module so that
   we can have instance homes of "roundup" or other existing python package
   names.


2001-07-30: 0.2.3
Big change:
-  I've split off the support class from the issue class in "extended".
   Anyone who has any support entries, sorry. It should be possible to
   write a scipt that moves the entries over pretty easily. If this causes
   you pain, I'll do so. You'll want to update your instance with the new
   code in "extended" either way.

Features:
-  Added the unit tests to the start of setup.py so they're run whenever
   we do anything distutils'y.
-  Added nicer prompting to the roundup-admin "init" command.
-  Actually, the roundup-admin code is totally revamped, and has command
   help and better command-line arg handling.
-  The cgi_client.Client base class now reflects the structure of "classic"
   rather than "extended" since "classic" is more of a "base" template.
-  Added more DB to test. Skips tests where imports fail.

Fixed:
-  One of the tests in test_date had the wrong expected result.
-  Fixed IssueClass so that superseders links to its classname rather than
   hard-coded to "issue".
-  templatebuilder was catching IOError instead of OSError.
-  The cgi_client newblah method wasn't detecting the __note form field
   properly.
-  The History command in htmltemplate didn't handle a new node (None
   nodeid) properly.


2001-07-29: 0.2.2
Features:
-  Added implementation.txt to the doc directory. Contains implementation
   notes specific to this implementations of Roundup.
-  Cleaned up mailgw some (subclass Message for getPart) and added some
   tests for multipart splitting.
-  Better checking for html dir in templatebuilder.
-  Base hyperdb.Class now fakes the "id" property.
-  Made the classic roundup look more like the original prototype.
-  Made cgi_client and templating slightly more generic.
-  Moved some code around in cgi_client allowing for subclassing to change
   behaviour.
-  Added the fabricated property "id" to all hyperdb classes.
-  Cleanup of the link label generation (new method on hyperdb.Class to do
   it).

Fixed:
-  Everything uses errno module now to check errno values.
-  New issue form handles lack of note better now.
-  HTML templating uses section-bar style for index group headers now.
-  Fixed problem in link display when Link value is None.
-  Form handling in cgi client wasn't propogating through the previous
   query elements.
-  Fixed sort arguments generated for column headings so sorting can be
   changed now.


2001-07-28: 0.2.1
Features:
-  Added docstring to roundup package so pydoc reports useful information.
-  Added the roundup 1 software carpentry submission HTML to the doc
   directory as "overview.html".

Fixes:
-  Fixed bug in init command - templatebuilder was assuming existence of
   "html" directory in instance home.
-  Fixed INSTALL.txt to reflect some changes in the installation and test
   procedure. Whatdya know, "setup.py install" does the script install.
   There you go...
-  Fixed some non-string node ids in cgi_client now that the hyperdb is
   strict about such things.

2001-07-26: 0.2.0
Features:
-  Major reorganisation of code to allow multiple roundup instances and a
   single, site-packages -based installation. Also allows multiple database
   back-ends.
-  Moved the bin/ proggies into the top dir, so that it all works
   out-of-the-box
-  Added the "classic" template - a direct implementation of the Roundup
   spec. Well, as close as we're going to get, anyway.
-  Added an issue priority of support to "extended"
-  Added command-line arg handling to roundup-server so it's more useful
   out-of-the-box.
-  Added distutils-style installation of "lib" files.
-  Added some unit tests.

Fixes:
-  Fixed bug in re generation in the filter
-  Fixed handling of None String property in grouped list headings
-  Fixed adding new issue with no change note
-  Fixed values in text input fields which contained quotes (") are now
   quoted.
-  Fixed a bug in the hyperdb filter - wrong variable names in the error
   message.

2001-07-19: 0.1.3
-  Reldate now takes an argument "pretty" - when true, it pretty-prints the
   interval generated up to 5 days, then pretty-prints the date of last
   activity. The issue index and item now use the pretty format.
-  Classes list for admin user in CGI interface.
-  Made the view configuration more accessible, neater and more realistic.
-  Fixed list view grouping handling grouping by a Multilink or String or Link
   value of None or Date, ...  (mind you, sorting by Date???)
-  Fixed bug in the plain formatter when a Link was None.
-  Fixed ordering of list view column headings.
-  Fixed list view column heading sort links - and limited the number of
   columns to sort by to 2.
-  Added searching by glob to StringType filtering -
    ^text  - search for text at start of fields
    text$  - search for text at end of fields
    ^text$ - exactly match text in fields
    te*xt  - search for text matching "te"<any characters>"xt"
    te?xt  - search for text matching "te"<any one character>"xt"
-  Added more fields to the issue.filter and issue.index templates


2001-07-18: 0.1.2
-  Set default index to ?:group=priority&:columns=activity,status,title so
   the priority column isn't displayed.
-  Thanks Anthony:
   - added notes to the README about Python prerequisites
   - added check to roundup.py, roundup.cgi, server.py and roundup-mailgw.py
     for python 2+ - and made the file itself parseable by 1.5.2 ;)
   - python 2.0 didn't have the default args for the time module functions.
   - better handling of db directory in initDB
-  Sorting on the extra properties defined by roundupdb classes was broken
   due to the caching used. May now sort on activity and creation
   properties, etc.
-  Set the default index to sort on activity


2001-07-18: 0.1.1
-  Initial version release with consent of Roundup spec author, Ka-Ping Yee:
   "Amazing!  Nice work.  I'll watch for the source code on your website."

2001-07-11: 0.1.0
-  Needed a bug tracking system. Looked around. Tried to install many
   Perl-based systems, to no avail. Got tired of waiting for Roundup to be
   released. Had just finished major product project, so needed something
   different for a while. Roundup here I come...