[Telepathy] Announce: telepathy-spec 0.23.4

[Xavier Claessens]

ball of tar:
http://telepathy.freedesktop.org/releases/telepathy-spec/telepathy-spec-0.23.4.tar.gz
ascii-armoured signature of ball of tar:
http://telepathy.freedesktop.org/releases/telepathy-spec/telepathy-spec-0.23.4.tar.gz.asc

telepathy-spec 0.23.4 (2011-09-29)
==================================

API additions and clarifications:

• Always give contact identifiers together with handles in
  Channel.Interface.Group. This helps clients to create contact objects
without
  extra async operations. Additions are:
    • Channel.Interface.Group.MemberIdentifiers;
    • Channel.Interface.Group.SelfContactChanged; and
    • Channel.Interface.Group.HandleOwnersChangedDetailed.

• AccountManager: remove note about service activation. Mission Control
is
  service-activatable and is probably the only implementation we'll ever
have.

• Clarify possible errors returned by AM.CreateAccount.

Spec HTML improvements:

• Now <tp:value-ref> is used to reference a value in a enumeration.

Call DRAFT2 landed

• Call interfaces are now versioned. For example
  org.freedesktop.Telepathy.Channel.Type.Call.DRAFT is now renamed to
  org.freedesktop.Telepathy.Channel.Type.Call1.