There is no other change from version 1.2 so there is no requirement to get this version if you are using another spawner plugin or vanilla spawners.
As part of this update I took the easy option by dropping support for EpicSpawners 6.x due to competing but incompatible classes. For users wanting NoSpawnerForAfk for EpicSpawners 6.x, click on Versions here and download NoSpawnerForAfk 1.2.0.
This build was tested on Minecraft 1.18.2 using Paper and EssentialsX 2.19.2. No specific changes were required to support these Minecraft and EssentialsX versions, so version 1.2 will also work just as well in 1.18.2.