What's changed in v3.11.1
Turns out you can't have an optional section in the yaml schema. Revert the change and add default config data.
Use something like:
CAM_OPTIONS:
- CAM_NAME: fake-camera-name
RECORD: false
- Revert CAM_OPTIONS and MEDIAMTX yaml schema and add default values to configs
Full Changelog: v3.11.0...v3.11.1