v6.6.6

6.6.6

New

• Download Queue — Queue multiple games from the Store with up to 3 parallel downloads, configurable in Settings. The Downloads tab now shows queued, active, completed, and failed downloads with live progress, Pause/Resume, Retry, Remove, and persistent auto-resume after restart.
• Offline Store catalog — A full store catalog now ships with SteaMidra, so the Store and search work instantly even without an internet connection.
• Faster app-info lookups — SteamCMD's JSON mirror is now the primary source, with Steam CM as a fallback. Download modals no longer block on Steam login.
• Better older-version support — Downgraded Build IDs and manifest IDs are now written into Steam's ACF and persistently retried if Steam is still using the file.

Fixed

• Fixed game list updates failing when Valve rejects the bundled Steam Web API key by falling back to GitHub mirrors.
• Fixed Goldberg fixes failing when game files are locked or the game is still running.
• Fixed Linux archive extraction creating flat files with Windows-style backslashes instead of proper folders.
• Fixed DDMod downloads failing when the selected folder name contains colons.
• Fixed Windows Steam "Disk write error" and some invalid-content errors caused by SteaMidra making ACF files read-only.
• Fixed the Linux native downloader writing game files as flat filenames instead of their correct subfolders. A background repair also fixes previously affected installs.
• Fixed downloaded manifests not being moved into Steam's depotcache.
• Fixed several Steam CM freezes, cross-thread gevent LoopExit errors, DLC stalls, and MidraEveryDay downloads taking minutes.
• Fixed crack matching false positives between similarly named games.
• Fixed the DepotBox rate-limit dropdown rendering as a white native popup on Windows 11.
• Removed unused MountedDepots blocks from ACF patching.

Improved

• Memory management — Added hourly cleanup for browser cache and Python memory to reduce memory growth during long sessions.
• SteamTools/OST Lua support — SteaMidra can detect depot-key Lua files in config/lua and offer to migrate new files into LumaCore's stplug-in folder.
• Faster background branch lookups — Background requests now use bounded fetches and can no longer hold the Steam connection for minutes.
• Discord links updated — The new community invite is now available throughout the README, documentation, Home, and Settings pages.
• UI polish — Improved custom dropdowns, modal scrollbars, and removed the misleading achievement-setup step from download progress.