2025.11.08

• Support for latest Everest (version 5961 at the time of release) and Ubuntu 24.04
• Renamed project from Celeste-ARM64 to Celeste-FMOD2
• Support for x86_64 Linux
• New FMOD shim that works with dotnet
• Switched from mono to dotnet
• Everest will now be downloaded and installed automatically by default, this behavior can be disabled by specifying CELESTE_FMOD2_VANILLA=1 on first launch
• Audio issue in 2025.11.06 should be fixed with this release

2025.11.06

• Support for latest Everest (version 5961 at the time of release) and Ubuntu 24.04
• Experimental new FMOD shim that works with dotnet
• Patcher will no longer try to install Olympus
• Everest will now be downloaded and installed automatically
• Known issue: Audio may not play properly while in-game. It is expected to work fine in pause screens and chapter select.

2025.03.18

Note: This build was not tested.

• Added GitHub Actions build workflow
• download-fmod.sh will now hide potentially sensitive information by default (generated email addresses, tokens, etc.)
• Updated download-fmod.sh to use an alternative temporary email provider
• Bumped FNA3D version to 24.06
• Bumped SDL version to 2.30.3
• Revamped the patches to use dllmap instead of LD_PRELOAD, fixing some startup issues and adding Ubuntu 24.04 support

2023.02.04

• Updated FNA3D from 21.08 to 23.02.
• Updated SDL from 2.0.16 to 2.26.2.
• Updated FMOD_SDL from 21.03.05 to 22.06.16.
• Added symlinks libfmod.so.13 and libfmodstudio.so.13 to fix crashes.

2022.03.19

• Switched to FMOD 2.02.06.
• ARM64 libraries are now placed in libs-arm64.
• Fixed FMOD_Studio_EventInstance_SetParameterByName.

2022.03.06

See README.md for installation instructions.

Changes

• The installation instructions were simplified.
• Celeste is now added to the app launcher.

2021.09.07

See Easy Installation in README.md for installation steps.

Changes

• Fixed Celeste crash in Prologue by implementing the renamed function FMOD_Studio_EventInstance_TriggerCue.

2021.09.02

See Easy Installation in README.md for installation steps.

Changes

• Added some missing libraries in Olympus

2021.08.31

• FMOD libraries aren't included in GitHub releases. You can get them from FMOD's website.
• Olympus file picker does not work. Edit ~/.config/Olympus/config.json manually to add your Celeste path.