HLMetaModOfficial/sourcemm/changelog.txt

2006/06/14 1.2.3:
 - Added SourceHook API for manual recalls: RETURN_META_(VALUE_)MNEWPARAMS
 - Added support for ServerGameDLL005 (latest HL2DM update)

2006/05/25 1.2.2:
 - Added the ability to "alias" plugin names in metaplugins.ini.
 - Added 'meta alias" command.
 - Added SourceHook API for manual callclasses.
 - Added support for the latest Source engine (ServerGameDLL005).
 - Added API for printing text in a client's console with ClientConPrintf. This does the
    same thing as IVEngineServer::ClientPrintf except that it allows string formatting.
 - Added client version of "meta" command in order to allow clients to view version 
    information and a list of loaded plugins.
 - Fixed a bug causing old mods on newer engines to fail loading.
 - Fixed issues with SourceHook's SH_CALL and reference parameters.
 - Fixed a bug where the mm_pluginsfile cvar was being ignored.
 - Fixed a memory leak when using ISmmAPI::InterfaceSearch.

2006/02/15 1.2.1:
 - Fixed bug where returning newparams in a post hook would cause infinite recursion.
 - Fixed bug where "meta load" could load the same plugin multiple times.
 - Fixed bug where unloading a plugin could crash internal hook states.
 - Fixed bug where unhooking a single hook would clear the hook chain.

2006/01/07 1.2:
 - Added SourceHook API for modifying parameters in the hook chain.
 - Added SourceHook API for declaring and hooking manual vtable hooks.
 - Added better API for querying an interface factory.
 - Added API for formatting an OS-independent path.
 - Added Listen Server Launcher to the graphical installer.
 - Fixed bug where failed plugins could crash the plugin list.
 - NOTE: SourceHook changes may require plugins to be recompiled against
    the new API.

2005/12/06 1.1.2:
 - Added interface overriding/sharing examples to sample plugins.
 - Added API to help guessing at Valve interface versions.
 - Fixed various memory leaks.
 - Fixed memory corruption bug on vector copying.
 - Fixed other various template bugs.

2005/10/21 1.1.1:
 - Fixed a bug where AllPluginsLoaded() was not called after DLLInit().

2005/10/21 1.1:
 - Rewrote GameDLL loading code to be API version generic.
   As such, SourceMM will now easily support new API releases without
   an SDK release, such as the case with Day of Defeat:Source
 - Added more flexibility to plugin control by supplying an event system.
 - Removed dependency on libstdc++.so by supplying a small template library.
 - SourceHook internal API is now interface-based, meaning that future
   updates to the API will not break older plugins.  This update, however,
   breaks older plugins.
 - SourceHook is now re-entrant.
 - Added a basic automated installer (by Basic-Master).
 - Fixed a bug where games with changing game names would not work.
 - Fixed various bugs, including a cvarlist corruption bug on unloading plugins.

2005/07/07 1.00-RC2:
 - Added API for dealing with ConCommandBase registration (cvars/concmds).
    This is to fix the fact that Valve API provides no way to unlist a cvar/cmd.
 - Added two new commands - "meta cmds" and "meta cvars".
 - Added API calls for correctly printing to the console such that rcon
    will also receive messages that a plugin prints.
    This problem was mentioned on hlcoders and Valve offered no reply.
 - Added event hooking and cvar samples to sample_mm.
 - Added new cvar, mm_pluginsfile, which defaults to "addons/metamod/metaplugins.ini".  
 - Fixed a bug where multiple vtable patches on the same hook were not re-patched when removed.
    This caused a crash when two hooks were declared on one function, the first was removed, and
    the original function was then called.
 - Fixed "meta clear" not unloading all plugins.
 - Fixed Metamod:Source loading plugins with a higher current API version.
 - Fixed whitespace being parsed in metaplugins.ini.
 - Fixed bug where SourceHook tried to patch already destroyed/unavailable memory.
 - Bumped Plugin API version to 6.

2005/05/06 1.00-RC1:
 - Initial release.