osu! (tachyon)

osu! (tachyon) 2026.1013.0-tachyon — Release notes

Reviewed summary

Adds Argon results panels, separate hitsound volume and global Alt-scroll volume control. Improves WebSocket data sources and connections, and fixes beatmap queries, song-select previews and editor seeking.

Full official English notes

What's Changed

• Make alt-scroll work globally to adjust volume by @peppy in https://github.com/ppy/osu/pull/38956
• Add beatmap info panel for argon results screen design by @bdach in https://github.com/ppy/osu/pull/38976
• Replace APIMod.ToMod() passthrough invocations with direct invocations of new extension method by @bdach in https://github.com/ppy/osu/pull/38986
• Add player info panel for argon results screen design by @bdach in https://github.com/ppy/osu/pull/38985
• update osu! drain time thresholds to match current RC by @Hiviexd in https://github.com/ppy/osu/pull/38987
• Fix lack of escaping of quotes when performing keyword-style queries in beatmap listing by @bdach in https://github.com/ppy/osu/pull/38988
• Support concurrent WebSocket writes by adding a semaphore by @tsunyoku in https://github.com/ppy/osu/pull/38978
• Allow WebSocket data sources to send initial state upon client connection by @tsunyoku in https://github.com/ppy/osu/pull/38979
• Allow connecting to WebSocket server via 127.0.0.1 by @tsunyoku in https://github.com/ppy/osu/pull/38980
• Refactor flashlight difficulty attribute by @tsunyoku in https://github.com/ppy/osu/pull/38982
• Add total score panel for argon results screen design by @bdach in https://github.com/ppy/osu/pull/38993
• Add a sane minimum beat length to BeatSyncedContainer by @peppy in https://github.com/ppy/osu/pull/38997
• Fix song select background preview when clicking on the beatmap info area / leaderboard by @austin19moore in https://github.com/ppy/osu/pull/38105
• Add statistics grid for argon results screen design by @bdach in https://github.com/ppy/osu/pull/39018
• Add ability to adjust hitsound volume separate from game effects by @peppy in https://github.com/ppy/osu/pull/38990
• Fix song select buttons not working after attempting to force-exit when mod select is open by @Joehuu in https://github.com/ppy/osu/pull/38221
• Fix high speed shift-key seeking no longer working in editor by @peppy in https://github.com/ppy/osu/pull/38998

Full Changelog: https://github.com/ppy/osu/compare/2026.1005.1-tachyon...2026.1013.0-tachyon

Official sources

• https://github.com/ppy/osu/
• https://raw.githubusercontent.com/Homebrew/homebrew-cask/HEAD/Casks/o/[email protected]
• https://github.com/ppy/osu/releases/tag/2026.1013.0-tachyon