Changes in this version:

* I’ve switched back to use the Carbon API for speech synthesis, as the Cocoa API fails to take account of the preferences the user has set in the speech preference pane.
* Fixed various bugs that were preventing Zoom from running glk-based games on Leopard.
* Made clear_attr and set_attr less fussy about being called on object 0 for version 3 games. This works around a bug in Infocom’s Witness.
* Added a new set of options to the Speech menu to make it easier to navigate around previous moves, and to make it possible to ask Zoom to stop speaking
* Added a plugin manager that makes it possible to check for updates to the interpreters that Zoom can use to play games and install them.
* Added support for IFDB ’signpost’ files to support downloading and installing any missing plugins before loading a game.
* Added a browser for IFDB.
* Fixed an issue that was preventing glk intepreters from working on Leopard
* Added a QuickLook plugin that allows you to preview saved games.
* Added CoreAnimation to certain transitions: popping up the ‘downloading’ window, disappearing the controls when transitioning to the IFDB and when transitioning to full-screen mode.
* Fixed a long-standing bug where the interpreter number would be ignored (this makes it possible to adjust it to fix the graphics in Beyond Zork, for example)
* Fixed a crash that could occur when adjusting the colours in the preferences window.
* Changed many icons so that they have a 512×512 alternative under Leopard to improve the display when using CoverFlow - this includes the main Zoom icon and the icons for Glulx, HUGO and TADS games.

• Now supports the Blorb 2.0 format, Glulx, TADS and HUGO games.