Change log

2.32
 - tested compatible with 4.3

2.31
 - tested compatible with 4.2

2.30
 - tested compatible with 4.1.  Since AddEmote now includes its own internal version of ChatSubs, ChatSubs now includes code to test whether AddEmote is also installed.  If it is, then if AddEmote's version of ChatSubs is higher, the AddEmote version will be used.

2.2.4
 - tested compatible with 4.0.1

2.2.3
 - removed use of deprecated functions to prepare for Cataclysm

2.2.2
 - updated TOC for WoW 3.3
 - added new <mouseover> and %o substitutions for the mouseover target

2.2.1
 - fixed handling of absent targets with new-style substitutions (i.e., they do the "everyone" now too)

2.2
 - added <text> substitution for addons using ChatSubs as a library -- what it places is determined by other addon

2.1
 - added validation function for addons using ChatSubs as a library to check whether the units for a substitution string exist

2.0
 - added new substitution string syntax
 - old syntax still works as well