[Telepathy] Announce: telepathy-glib 0.20.3

[Simon McVittie]

The “singular-plural agreement” release.

This is a stable release with some bugfixes.

tarball:
http://telepathy.freedesktop.org/releases/telepathy-glib/telepathy-glib-0.20.3.tar.gz
signature:
http://telepathy.freedesktop.org/releases/telepathy-glib/telepathy-glib-0.20.3.tar.gz.asc
git: http://cgit.freedesktop.org/telepathy/telepathy-glib

Fixes:

• Fix a wrong introspection annotation on
  tp_debug_client_get_messages_finish()
  that would lead to use-after-free (fd.o #65518, Simon)

• Isolate regression tests better (fd.o #63119, Simon)

• Explicitly annotate tp_account_update_parameters_finish()'s
  'unset_parameters' argument to be a NULL-terminated string array. It
  was previously incorrectly inferred to be a string, for some reason.
  (wjt)

• Always flag delivery reports with Non_Text_Content. (fd.o #61254, wjt)

• Don't announce legacy Group channels twice (fd.o #52011; Jonny, Simon)

• Don't crash if a broken connection manager signals a TLSCertificate
  with no CertificateChainData, just invalidate the channel
  (fd.o #61616, Guillaume)

• Adjust regression tests so we can distcheck under Automake 1.13
  (fd.o #65517, Simon)