Source

wsgi-peps / NOTES

Full commit
discourage using start_response write function
chunked response
end of file marker (wsgi 2?)
clarify Content-Encoding
discourage calling start_response in a function that creates a generator
fix examples
required variables? (QUERY_STRING) 
CONTENT_LENGTH of -1?
Remove pre-2.2 section?
Remove Jython reference
Push version to (1, 1)?  That would make it possible for
applications to find out if it should guard the input stream
because of broken readline or not.