CHANGELOG.md

v0.1.5 (2015-01-29)

Multi-custodian mode will sync with remote NTP and reset orders every three minutes
Support for NBT-denominated pairs (swapped logic and pricing)
Bitcoin.co.id API wrappers
exco.in API wrappers
Added config parameter(s) to manually adjust the maximum wall sizes.
The bot accept a list of input json files as input and combines them internally
Bitfinex and Bitstamp price feeds
Submit liquidity info tier 1 and tier 2 using a different identifier
Logging the balance history

Reduced time between price-check and wall-shift to close-to-zero
Detecting a large price different will pause the bot for one cycle instead of shutting it down
BitSpark reporting tool
Debug message at the end of order initialization
On shift, cancel orders in a random order to avoid revealing the following movement direction
Enhance wall_shifts reporting with .json
Reset liquidityinfo on quit
Implemented getLastTrades for all supported wrappers
Reduced wait time during wall shifts
Keep 1NBT-equivalent aside to avoid "not enough balance" error
Polished build.xml ant script
In HipChat and Emails round numbers to two decimal digits
Send critical notifications to a different hipchat room
Load fiat currencies from database in CurrencyPair.java
GetCurrencyPairFromString, add a lookup table for names
Refactored the Strategy extracting re-usable methods to a different class
Try to cancel all orders before shutting down the bot
Cancel existing orders on startup
Sleep time parametrized
Display bot version number in logs
Renamed price-Offset parameter into price-spread (and compute it as 50% per side)
Wait random time before placing an order to ensure competitivity with multiple bots
LOG timestamp in UTC
Logging format improvements
In RPC identifier replaced custodianAddress with sessionId

Implemented an additional system to prevent the risk of NuBot placing orders at low price.
Added a configuration parameter ("keep-proceeds" ) that lets the custodian specify an amount of proceeds from sale to be put apart. This feature is designed specifically for custodians acting in a way similar to KTm.
Added support for multiple custodians on the same non-USD pair.
Bitspark API wrappers
AllCoin API wrappers

Bot doesn't stop when connection lost with Peatio.
Solved a problm that led to wrong pricing with a sell-side and a dual-side custodian working on the same market/pair.
Solved Peatio wrapper problems while parsing some date
Part of the balance was not placed on (buy) order

Implemented the getLastTrades() method wrapper around exchange's API entry point to retrieve the list of executed trades.
Created a stand-alone program to execute the above mentioned method and save the output on a json file. This will facilitate a custodian's reporting capabilities.
Released the source of three additional stand-alone programs that respectively execute a list of orders from a csv input list, clear all the active orders on one's account and monitor the price of a secondary asset sending notifications when a threshold is reached.
Added support for poloniex
Added support for ccex
Added a process that compiles a README.html from the markdown and includes it into the distributed binary packet.

Implemented and tested a solution that allows multiple custodians on the same (non-USD) pair at the same time without having them consuming each others' walls. All decentralized with no need of bot communicating with each other.
Removed options that allowed custodian to control timing of executions to avoid one custodian's instance executing faster/slower than others
Added a control which will prevent the bot to submit liquidityinfo during a wall shift. Thanks @Chronos for spotting this.
Add log message on startup with initial PEG price used.
Renamed sendrpc option parameter to submitliquidity
Refactored the Order model
moved logs assets outside the /logs folder
expose a testing option to avoid the wait-time on wall shift

CCEDK Nonce bug fixed.
Fixed a bug that was preventing the last of the 4 orders to be submitted.
Chinese locale settings conflict with some HTML parsing
NuBot on Bter - stuck in loop after remote host closed connection during handshake
RPC client fails to verify connection status

EUR and CNY price feed added ( see updated readme with the new price feeds)
Added method getLastTrades in trade interface to return trades happened in the last 24 hours. Implemented for bter and ccedk.
New csv output with list of active orders at each time (refreshed when submitting liquidity info)
The bot creates a different folder for logs of each session

Refactored cryptopeg to secondary peg
All the percentages parameters are expressed in 0..100 scale
Default price increment changed from 0.001 to 0.0003 USD
The bot now shows a warning if the nubits wallet is locked
Refactored the secondary peg strategy for reduce code duplicates and improve readability
Graceful wall shift instead of resetting all orders, it now updates walls one at the time. Need more testing
Before timing out, try to clear orders again.
In HTML logging, "Trades" became "Warnings/Trades" to accommodate another category of messages.
Temporarily disabled the executed order aggregation function, made possible by ad additional parameter : aggegate (boolean) in the options. Now the proceeds from sales and buys are updated on price shift. For NBT/USD pair, the aggregation is still untouched.
Hipchat notifications for wall shifts

Fixed the problem where the same custodian running multiple instance of the bot on different pair was overwriting the data. Now when sending RPC liquidity info, the bot sends an additional parameter with an unique identifier generated by combining custodian address with trading market and currency pair. Mike changed the client to aggregate info.
Fixed the bug that submitted liquidity info in the wrong unit for ccedk buy orders
Got rid of two important exit point that was causing the bot to quit in case of errors.
one price feed failing was displaying an error message, while now its just a regular warning.
It was required to run the secondary peg bot with at least 3 backup feeds, now its just two.
When checking existence of an order, do not return an error if its not found, show a warning instead.
A control prevented wallshifts to be saved on filesystem
Bter API errors sometime comes with boolean, sometime String . Patched the function handling errors .