So folks, from this version on, AdminAnything - as a really first plugin out there to do this - contains automatic tab-complete disabler.

Yes, there are free tab disablers which you can manually craft to disable command after command and they probably work fine (most that I tried don't on 1.13+ version though). But having it done automatically for you? How sweet is that!

This funcionality is tied to /aa_playercommands, so to manage the tab-complete list, please check out the Advanced use spoiler on AA's overview page.

There is a very small caveat on MC versions 1.13+, as the tab-complete code changed in those versions. It is therefore not possible to actually add any commands to the tab-complete list, which excludes the possibility to add your own commands from the permdescriptions.yml file that you might have hand-crafted. These will still be visible via /aa_playercommands as well as on earlier versions of Minecraft.

This functionality - of course - comes with a bypass permission - aa.fulltabcomplete - which can be used to show all commands regardless of the commands available to the player.




Version 2.3.0
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New major version

Fixed:

• routine for handling clickable nick links in chat next to player names might have been initialized multiple times upon plugin reload, thus unnecessarily wasting some server resources when ProtocolLib was enabled
• one more IllegalAccessError instance fixed for Minecraft 1.7 - looks like these only occur on plugin reload, which disables and then re-enables AA, so most of you guys should be safe from these by default
• chat action links next to nicknames functionality was not being enabled (possibly for a long time now!), so please don't be surprised if you left this functionality on and didn't see anything special next to your player names because now you will
• custom command definitions in the permdescriptions.yml file caused an ArrayOutOfBounds exception in certain situations
• potential NullPointer Exception when player leaves the server and AA still tries to send them chat messages (i.e. a leave message)

Added:

• Oh Wow! Automatic tab-complete disabler! Now, seriously... how cool is this?
  
  With the help of AA's /aa_playercommands command, players can now see their own available commands. But until now, they would also see ALL of the server commands if they simply pressed TAB in chat. Well, not anymore they won't!
  
  With this functionality, players now only see what they really have the permission for.
  
  But please make sure you also DISABLE all the commands you don't want your players to use via /aa_disablecommand, such as the /? command (/aa_disablecommand ?). Otherwise - no matter what they'll see with tab-complete, they'll still be able to execute all of those "hidden" commands!