The Lazy Warlock Tracker

What changed in v1.13.1

Tracking: missed, resisted and immune spells are cleared

• Before: the tracker started a timer whenever your cast succeeded. If the spell was immune, resisted or missed, the timer still counted down for a dot that was never on the enemy.
• Now: the addon watches the game’s combat-text event. If an immune, miss, resist, reflect or deflect result arrives at the moment of your cast, for the same enemy, the timer is removed right away. Because the event names the enemy by unit, it also works when several enemies share a name.
• Recasts and curses: if you recast a spell and the new cast fails, the timer from your earlier cast comes back. A failed curse or bane also restores the one it would have replaced.
• Timing: the check only applies within a tenth of a second of the cast, so it matches the result to the cast without touching later damage ticks.
  
  Known limit: the addon can’t tell which spell missed, only that something missed on that enemy at the instant of your cast. If your pet misses at exactly the same moment, a dot that did land could be cleared by mistake. That should be rare.