Version 4.2.0
  
  Module changes
  - A new .curcommand can convert a number of currencies, including Bitcoin
- .ccan now understand a comma used as a radix point (rather than a period)
- .wcan now look in the Wikipedia for a specified (or configurable default)
language
- Timezones are now more user-friendly, and used more consistently across
modules
- Misc. bugfixes
Core changes
  - willie.webnow verifies HTTPS connections properly
- The SQLite database file respects use of ~in the configured filename
- Willie can now run in Python 3
- Willie now depends on python-backports.ssl_match_hostname(see README.rst
for installation instructions)
- Misc. bugfixes
API changes
  - trigger.is_privmsgis added for an easy way to see if a trigger was created
in a private or channel message
- get_timezoneand- format_timeare added to- toolsto make displaying time
according to user/channel format easier
- Added bot.noticeand an optional notice parameter forbot.replyfor
easier sending of IRCNOTICEmessages