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Version: V3

Version 3.4.35.6378

29 April 2026

New Features​

  • Windows game servers on Linux hosts (Wine) — Windows game blueprints can now run on Linux servers through Wine. Each service runs in its own isolated environment and works with Virtual Servers and per-service resource limits. See Windows Games on Linux (Wine).
  • Linux game servers on Windows hosts (WSL) — TCAdmin can now run Linux game blueprints on Windows servers through Windows Subsystem for Linux. Linux-only games can be hosted on existing Windows infrastructure with full web console support. See Linux Games on Windows (WSL).
  • Kill service command — Added a Kill action that immediately stops a stuck or unresponsive service, with a matching permission so admins can control who's allowed to use it.
  • Workshop downloads via SteamCMD — Workshop content can now also be downloaded through SteamCMD.
  • Manual update with multiple files — The TCA CLI's manual update command now accepts multiple files in a single run.
  • Improved RCON client page — Reworked the admin RCON client page for a cleaner, faster experience.
  • Better V2-to-V3 event mappings — Updated how V2 event names map to V3 events during legacy config imports, so more imported scripts and event hooks work without manual fix-up.
  • Faster loading screen — The web loading screen appears and resolves noticeably faster.
  • Faster service folder operations — Operations that run over large service folders (ownership changes, disk-usage calculation) are now significantly faster, reducing the time spent on service create, reinstall, and disk-usage refreshes.
  • More consistent task progress — All task handlers now report progress through a single shared mechanism, making the task UI more accurate and reducing noise in monitor logs.

Bug Fixes​

  • Config-file values ending with ; — Variables whose template line ends with a semicolon (e.g. sv_region ${sv_region};) no longer capture the trailing ; as part of the value, and rewrites preserve the semicolon correctly.
  • Certificate auto-renewal for older certificates — Certificates created before auto-renewal was implemented now renew automatically.
  • Silent TCA installation — Fixed an issue that prevented silent (unattended) installation from completing.
  • Database concurrency errors — Fixed multiple occurrences of "A second operation was started on this context instance", including a separate one that occurred during SteamCMD and DepotDownloader downloads.
  • Workshop script variables not added — Fixed a bug where workshop-related script variables weren't being registered for services that needed them.
  • Workshop filters — Fixed Workshop browser filters not applying correctly.
  • Workshop custom mod without Steam API key — Fixed downloading a workshop custom mod when no Steam API key is configured.
  • TCA CLI install on Windows Server 2012 — Fixed the CLI installer failing on Windows Server 2012.
  • Variables in default command line not resolved — Fixed variables in the default command line not being processed through the template engine.
  • Blank console with console/memory wrapper — Fixed the service console showing blank on startup when the blueprint used the console wrapper or memory wrapper output mode.
  • Source RCON "operation was canceled" — Fixed the Source RCON client throwing an "operation was canceled" error during normal use.