Can i install 3.3.5 addons?

[Keknik1337]

Or need find 1.12.1?

[LezChap1]

The client is version 3.3.5 of the API. MOST addons written for 3.3.5 work without issue. Sometimes the addon may need updates to deal with the "custom" content of Onyxia...for example, Talented for 3.3.5 does not work without being fixed. AtlasLoot will not contain the level 60 Vanilla-loot for a few of the raids because they were removed by the time it was originally written for 3.3.5, and needs updated for Onyxia to include them.

Some of us have worked on providing these kinds of updates in this subforum. Best advice: If you don't see it here in the Onyxia Addons subforum, try installing the 3.3.5 version of the addon. It'll probably work.