Spectrum 2.2.0

General

• Fix locale issues/crashes with Twitter and maybe other backends
• Fix Service Discovery issues with Gajim (it was addressed in 2.1.0 but was not completed properly)
• Revert "do not send carbon copy to the originated entity" fix added in 2.1.3 - it was purple-gowhatsapp issue and now fixed on their side
• Now backends are installed into /usr/libexec directory. Debian packages keep symlinks to /usr/bin, consider update your configuration files to the new path.

IRC backend

• Better NickServ identify command

libpurple backend

• Do not delete accounts.xml, this will allow to simplify plugin a lot: no need in storage backend,
  no need to save/restore settings on backend side
• Read old saved settings on the frontend side and push to backend on login to be backward compatible

Web interface

• Allow to build without Web interface
• Allow the possibility to bind only to localhost and do that by default
• Reject empty or previous default password and use random one instead