4.0.1-universal

Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog.

[Unreleased]

[4.0.1-universal] - 2026-09-01

Fixed

• Classic-family TOC files (_Vanilla, _Mists, _TBC) failed to load at all - each started
  with a plain # comment line before ## Interface:, which the client silently treats as an
  unparseable TOC (confirmed by comparing against ~200 real installed addons: only Questie's
  deliberately-broken placeholder TOC shared that pattern, used intentionally to produce this
  exact effect). ## Interface: is now always the first line.
• UnitFramesImproved_Classic.toc renamed to UnitFramesImproved_Mists.toc - Mists of Pandaria
  Classic has its own dedicated TOC suffix (confirmed via other installed addons, e.g.
  TomTom_Mists.toc, BetterBags_Mists.toc); the generic _Classic catch-all suffix wasn't being
  reliably matched for it.
• MoP Classic Interface declaration corrected and broadened to 50500, 50501, 50502, 50504 -
  50504 is this client's actual running interface (/dump select(4, GetBuildInfo())), which has
  to be present in the list since "out of date" triggers whenever the declared Interface is lower
  than the client's, not merely different from it.
• Removed ## AllowLoadGameType from all TOC files - redundant with, and murkier than, the
  per-flavor TOC suffix split already in place.
• ADDON_ACTION_BLOCKED error calling MultiBarBottomLeft:ClearAllPointsBase() during combat -
  UpdateTextStringWithValues (hooked onto the shared, game-wide TextStatusBar_UpdateTextStringWithValues)
  redundantly re-ran Blizzard's own "hide when inactive" logic from insecure code, including
  statusFrame:Hide(), on every status bar update in the game. Blizzard's own call already handles
  that case securely just before the hook fires, so the branch was both dead weight and a taint risk
  to whatever secure frame-position pass runs next. Removed.

Added

• UnitFramesImproved_TBC.toc for the Burning Crusade Classic Anniversary client (_anniversary_,
  product wow_anniversary) - a separate product from Classic Era, not a continuation of it.
• build.ps1 now auto-detects and deploys to a _anniversary_ install alongside the existing
  _retail_/_classic_/_classic_era_ flavors, and ships CHANGELOG.md in the built addon
  folder/zip.

Full Changelog: 4.0.0-universal...4.0.1-universal