0.16.0

5 people contributed to this release: @balejk, @mcalierno, @ritesh006, @sjaeckel and @jubalh.

Thanks a lot to our sponsors: Matthew Fennell, Martin Dosch and one anonymous sponsor.
If you want to support us too: https://profanity-im.github.io/donate.html

This release depends on libstrophe >= 0.12.3.

Changes:

• Add new command /changes (#2080)
  With that command one can see the modifications of the runtime
  configuration vs. the saved configuration.
• Explain the different kinds of messages in the manpage (#2063)
• Fix OTR detection (#1957, #2072)
• Fix OMEMO startup (79ff9ba)
• Fix overwriting new accounts when running multiple instances (#2080)
• Fix reconnect when no account has been set up yet (#2080)
• Don't publish keys if the server doesn't support pubsub (#2078, #2080)
• Fix compilation on Apple silicon macs (#2075)
• Handle SIGTERM and SIGHUP (#2082)
• Cleanup (#2067, #2080)
• Add cygwin CI (#2066)
• Replace ACX_PTHREAD with AX_PTHREAD (#2062)
• Add meson build system (#2086)
  Mainly for testing purposes. Details will be announced in a later release.