Update history
Latest Boss Key updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Boss Key
Update – June 22, 2026
Updates: Added scripted battle functionality. Fixed various known issues.
Announcement2 changesFixGameplay - Boss Key
Update on June 21, 2026
New: Added custom mouse hover tooltip feature. Updates: Optimized data browsing experience. Fixed several known bugs.
Announcement3 changesFixGameplay - Boss Key
Update – June 20, 2026
New Features: Added debug functionality to the battle interface. Improvements: Enhanced the right-click menu functionality. Improved the layout functionality. Reorganized the categories in the top menu bar. Fixes: Resol…
Announcement4 changesFixGameplay - Boss Key
Major Update to the Card Game Editor
The editor interface has been completely revamped, with several new functional modules added. Cheers~
Announcement1 changeUI/audio - Boss Key
Cumulative Update – New Year 2026 Edition
New modules in this update: File Manager: Create and manage player-customized projects and related files Rule Designer: Design and customize gameplay rules Card Editor: Edit and create game cards Data Manager: Manage in…
Announcement3 changesGameplayWorkshop - Boss Key
Game Update
Added: File Manager Rule Editor Fixed: Various known issues
Announcement2 changesFixGameplay - Boss Key
Game Update
New: Multiplayer mode Real-time room chat (beta) In Development: Battle feature Fixed: Various known issues Thank you for your support!
Announcement2 changesFixGameplay - Boss Key
Game Update
Updated the Battle Interface Fixed Some Bugs
Announcement2 changesFixGameplay - Boss Key
Notice on Conducting the Second Comprehensive Software Functionality Test
To All Researchers, According to the work plan, we will commence the second software functionality test on December 29, 2025. This test covers a wide range of areas, encompassing nearly all major functional modules of t…
Announcement1 changeWorkshop - Boss Key
Major Update Announcement
Dear Researchers, This is a moment worth commemorating! After years of persistent development and optimization, BOSS KEY has completed all core content updates for its initial feature testing phase. This is not only a s…
Patch notes13 changesGameplayUI/audio
