SpellActivationOverlay

This release greatly improves performance.

Miscellaneous

The addon underwent major performance improvements. Loading times should be identical but CPU usage is much lower. Overall, the addon uses 2x less CPU in 25-man raids. Improvements may vary based on the situation such as player class, raid size, and encounter, but performance should always be better when comparing the same situation before and after this update.

The addon's description, seen in the game's addon selection page, has been translated in all languages. Feel free to report mistakes.