- Changes from 5.22.0
- Build:
- FIXED: pessimistic calls to std::move [#5560](https://github.com/Project-OSRM/osrm-backend/pull/5561)
- Features:
- ADDED: new API parameter - `snapping=any|default` to allow snapping to previously unsnappable edges [#5361](https://github.com/Project-OSRM/osrm-backend/pull/5361)
- ADDED: keepalive support to the osrm-routed HTTP server [#5518](https://github.com/Project-OSRM/osrm-backend/pull/5518)
- ADDED: flatbuffers output format support [#5513](https://github.com/Project-OSRM/osrm-backend/pull/5513)
- ADDED: Global 'skip_waypoints' option [#5556](https://github.com/Project-OSRM/osrm-backend/pull/5556)
- FIXED: Install the libosrm_guidance library correctly [#5604](https://github.com/Project-OSRM/osrm-backend/pull/5604)
- FIXED: Http Handler can now deal witch optional whitespace between header-key and -value [#5606](https://github.com/Project-OSRM/osrm-backend/issues/5606)
- Routing:
- CHANGED: allow routing past `barrier=arch` [#5352](https://github.com/Project-OSRM/osrm-backend/pull/5352)
- CHANGED: default car weight was reduced to 2000 kg. [#5371](https://github.com/Project-OSRM/osrm-backend/pull/5371)
- CHANGED: default car height was reduced to 2 meters. [#5389](https://github.com/Project-OSRM/osrm-backend/pull/5389)
- FIXED: treat `bicycle=use_sidepath` as no access on the tagged way. [#5622](https://github.com/Project-OSRM/osrm-backend/pull/5622)
- FIXED: fix table result when source and destination on same one-way segment. [#5828](https://github.com/Project-OSRM/osrm-backend/pull/5828)
- FIXED: fix occasional segfault when swapping data with osrm-datastore and using `exclude=` [#5844](https://github.com/Project-OSRM/osrm-backend/pull/5844)
- FIXED: fix crash in MLD alternative search if source or target are invalid [#5851](https://github.com/Project-OSRM/osrm-backend/pull/5851)
- Misc:
- CHANGED: Reduce memory usage for raster source handling. [#5572](https://github.com/Project-OSRM/osrm-backend/pull/5572)
- CHANGED: Add cmake option `ENABLE_DEBUG_LOGGING` to control whether output debug logging. [#3427](https://github.com/Project-OSRM/osrm-backend/issues/3427)
- CHANGED: updated extent of Hong Kong as left hand drive country. [#5535](https://github.com/Project-OSRM/osrm-backend/issues/5535)
- FIXED: corrected error message when failing to snap input coordinates [#5846](https://github.com/Project-OSRM/osrm-backend/pull/5846)
- Infrastructure
- REMOVED: STXXL support removed as STXXL became abandonware. [#5760](https://github.com/Project-OSRM/osrm-backend/pull/5760)