Some highlights:

* Fixed filetype checks for input data
* Add penalty if there is only one lane for both directions
* Fix tag misspellings in profiles + tests: forestry, pebblestone
* Server supports POST requests
* Don't remove small segments at start/begin if they are vias
* `locs` parameter added that accepts via coordinates as polyline
* Deduplicate edges in contractor correctly and add better graph validation.
* Add running tracks to foot profile
* Use 'name (ref)' for way names if both are present
* Content Type validation added
* Update bicycle profile to ignore crossing nodes
* Fixed #1424 and all related bugs.
* Fixed Coverity issues
* Refactor ProcessingChain by splitting into sub functions
* Refactor ExtractionContainers by splitting into sub functions
* Return error message when lua error occurs.
* Cleanup the default profiles (formating, style, removed duplicate code)
* Follow symlinks to profiles
* Use distance based search radius for coordinates (limited to 1100m)