This update for fossil to version 2.3 fixes the following issues:

- Potential XSS vulnerability on the /help webpage (boo#1053267)

This update also contains all upstream improvements and fixes in version 2.3:

- Update internal Unicode character tables, used in regular expression handling, from version 9.0 to 10.0.
- Show the last-sync-URL on the /urllist page
- Added the "Event Summary" activity report
- Added the "Security Audit" page, available to administrators only
- Added the Last Login time to the user list page, for administrators only
- Added the --numstat option to the fossil diff command
- Limit the size of the heap and stack on unix systems, as a proactive defense against the Stack Clash attack
- Fix "database locked" warnings caused by "PRAGMA optimize"
- Documentation updates