Version 6.3.1

Module changes

• The xkcd module is working again
• Fix an issue causing Unicode errors to show for some URLs when using Python 2 (but you should really switch to 3!)

Core changes

• Fix a bug in QUIT message parsing which caused certain users to be flooded with PMs if their nick matched the first word of a user’s QUIT message (such as “disconnected” or “ping”)
• Fix a rare Python 3 incompatibility bug when quitting due to too many core errors
• We no longer show a warning when detecting a non-Unicode system locale if you’re still using Python 2