Bugfix
- A partial
system.pages.processoverride inuser/config/system.yaml(for example setting onlytwig: false) no longer silently turns off Markdown and leaves every page rendering its raw source. Becausepages.processis a single field in the blueprint, a partial override replaced the whole map and dropped the defaultmarkdown: true; core now re-applies that default, so an affected site recovers on update with no change to its config. An explicitmarkdown: falseis still honored.