Version 1.9.8.4:

API
* Update API version to 2

IRC
* Fix IRC users not loading sometimes

Commands
* Remove isIrcOnly(), isIrcOpOnly(), isQueryOnly(), isPlayerOnly(), and useNotices()
* Add SinkCommandOptions and getCommandOptions()
* Add SinkTabCompleterOptions and getTabCompleterOptions()
* Only show IRC Users (without suffixes) on IrcKickCommand

Bug fixes:
* Fix milk may not work correctly if using from irc or console

Misc:
* IrcUserProvider: Only show loading message if acutally loading and not skipping