3.23.91 - 27 February 2017

Web:

* Add structural navigation commands to move to start, end of current
  container.

* Handle bogus/duplicate accessible-application instances we're seeing
  with Gecko apps built against Gtk+ 3 (eliminates double-presentation
  during caret-navigation).

* Try to prevent SeaMonkey Mail composition from unexpectedly entering
  browse mode.

* Fix issues getting stuck in visually-hidden MathML content (MathJax).

* Prevent generation of unrelated labels for web content (performance).

* Fix several issues to improve our workarounds for bugs in Gecko's
  accessible-text interface.

* More work on recovery from zombified elements (improves reliability).

* Improve reliability of "sticky" browse mode.

* Fix minor issues in new context-presentation support.

* Don't present loading messages if document is neither showing nor
  visible.

MATE:

* Work around MATE Panel's less-than-ideal event ordering and missing
  events in order to improve presentation of its Applications menu.

* Sanity-check windows which claim to be active and ignore bogus
  window:active events and state-changed:active events from frames.

General:

* Don't present new ancestors of menu bars.

* Don't use the pyatspi cache for descriptions to ensure we don't
  present stale information.

* Don't treat insertions as auto-text events if the source is no longer
  focused.

* Fix recent (unstable-version) regression in which labels which
  label other labels stopped being presented.

* Update the active window and conditionally present mouse-triggered
  focus changes.

New and updated translations (THANKS EVERYONE!!!):

   da            Danish                  Ask Hjorth Larsen
   de            German                  Christian Kirbach
   es            Spanish                 Daniel Mustieles
   gl            Galician                Fran Diéguez
   kk            Kazakh                  Baurzhan Muftakhidinov
   lt            Lithuanian              Aurimas Černius
   nb            Norwegian bokmål        Kjartan Maraas
   pl            Polish                  Piotr Drąg
   pt_BR         Brazilian Portuguese    Rafael Fontenelle
   sr            Serbian                 Мирослав Николић
   sr@latin      Serbian                 Miroslav Nikolić
   sv            Swedish                 Anders Jonsson
   zh_CN         Chinese (China)         Mandy Wang
   zh_TW         Chinese (Taiwan)        Chao-Hsiung Liao

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