Released 11-02-2013.
Highlights
ARC package
The ArcReader was rewritten leaving to code unturned
Version header in a Versnio block record now treated as a payload header, exactly like a HTTP header for ARC records.
Unit testing of the remaining ARC classes
Added unit tests so all classes are now covered.
ArcWriter usable
The ARC writer is now working.
ArcFile detection improved with an ArcRecord detection
Only checking for "filedesc:" in the beginning of an ARC file was not lenient enough, so methods for checking for a valid scheme at the beginning of a stream was added.
WARC package
WarcProfile now treated as an URI and not a string
The WARC code was reviewed and minor improvements where made.