Updater is originally made by GOD-Tony, as a tool to make the plugins easier than ever to update.
The original AlliedModders thread: https://forums.alliedmods.net/showthread.php?p=1570806
Requires SteamWorks extension
sm_updater <1|2|3> - Determines update functionality.
1 = Only notify in the log file when an update is available.
2 = Automatically download and install available updates. *Default
3 = Include the source code with updates.
sm_updater_check - Forces Updater to check all plugins for updates. Can only be run once per hour.
sm_updater_forcecheck - Forces Updater to check all plugins for updates. This has no limits (Be aware of errors.)
sm_updater_status - View the status of Updater.
This fork is made to 'continue' the support for the plugin, keeping it up-to-date since the author hasn't been active much and plugin hasn't been updated in a long while.
All credits goes to GOD-Tony for originally creating Updater.