README.upgrading

This file describes configuration changes required for upgrading to newer
versions of JWM.  In general, JWM revisions (changes to the third number)
will not contain changes that break a configuration, though minor
modifications may be included if using an old configuration with the new 
version will not cause problems.  New configuration options are not
described.  See the release notes at http://joewing.net/projects/jwm/ for
more information.

Changes from 2.3.7 to 2.4.0
==============================================================================
 * Mouse bindings must now be specified explicitly.
 * The group and list attributes on TrayStyle have been moved to
   TaskListStyle.

Changes from 2.3.6 to 2.3.7
==============================================================================
 * No breaking changes.

Changes from 2.3.5 to 2.3.6
==============================================================================
 * No breaking changes.
 * TaskListStyle and TrayButtonStyle are back (removed in v2.3.2).


Changes from 2.3.4 to 2.3.5
==============================================================================
 * No breaking changes.
 * ClockStyle is back (removed in v2.3.2).


Changes from 2.3.3 to 2.3.4
==============================================================================
 * No breaking changes.


Changes from 2.3.2 to 2.3.3
==============================================================================
 * No breaking changes.


Changes from 2.3.1 to 2.3.2
==============================================================================
 * The TaskListStyle, TrayButtonStyle, and ClockStyle tags have been removed.
   These options are now set from TrayStyle.


Changes from 2.3.0 to 2.3.1
==============================================================================
 * No breaking changes.


Changes from 2.2.x to 2.3.0
==============================================================================
 * The ActiveBackground and ActiveForeground tags have been replaced by
   Background and Foreground nested under the Active tag.  This applies
   to TrayStyle, TaskListStyle, TrayButtonStyle, PagerStyle, and MenuStyle.
 * The Inactive tag under WindowStyle has been removed.  The tags that
   used to go within this tag now go directly under the WindowStyle tag.
 * The autohide attribute in Tray now selects where the tray should be
   hidden (left, right, top, bottom, or off) instead of true or false.
 * Now actions in the Clock tag must be prefixed with "exec:" to run
   an external program.