CastHistory

# Changelog

## 0.1.1

- Filter out Blizzard's internal `[DNT]` placeholder spells. These fire as `UNIT_SPELLCAST_SUCCEEDED` on the player unit inside delves (altar auto-collect, material drops, exit sequences) but aren't real player-initiated casts and were flooding the timeline.

## 0.1.0

- Initial release.

## 0.1.0-alpha1

- Initial alpha release.
- Horizontal/vertical timeline of `UNIT_SPELLCAST_SUCCEEDED` events.
- Base 1.5s GCD reference markers and haste-adjusted GCD markers.
- Configurable growth direction (Right/Left/Up/Down).
- Overlapping near-simultaneous casts stack vertically.
- Optional diagonal spell-name labels under icons.
- Configurable frame strata.
- LibEditMode integration: drag in `/editmode`, snap to Edit Mode grid, all key settings exposed in the right-click selection dialog.
- Slash commands: `/casthistory`, `/ch`, `/ch show|hide|toggle|clear|config`.