Version 0.3.7 is available!

This is a major release, with lot of bugs fixed and major new features.

Among the new features:
- support of Scheme scripts (new plugin "guile")
- support of Python 3.x (but version 2.x still recommended)
- add "weechat" protocol in relay plugin for remote interfaces, like QWeeChat
- new option irc.color.mirc_remap to remap mirc colors in irc messages
- new options irc.look.highlight_{server|channel|pv} to customize or disable default nick highlight
- new option "capabilities" in irc servers (to enable some client capabilities on connection)
- new option weechat.history.max_buffer_lines_minutes to limit buffer history by time
- use extended regex in /filter, /ignore and /list
- add support of flags in regular expressions and highlight options
- add URL transfer in plugin API (with hook_process and hook_process_hashtable)
- add translations in japanese
- add doc for relay protocol
- add developer's guide
- many bugs fixed.

For complete list of new features and bugs fixed, please look at development blog or ChangeLog.