Release OSRM 5.6.2

Changes from 5.6.1
- Bugfixes
  - Fix incorrect forward datasources getter in facade
  - Fix include `access=private` non-car roads in the car profile

Release 5.6.1

Changes from 5.6.0
- Bugfixes
  - Fix Project-OSRM#3754 restricted access roads not penalized if restriction begins non at an intersection

Release OSRM 5.6.0

Changes from 5.5:

- Bugfixes
  - Fix Project-OSRM#3475 removed an invalid `exit` field from the `arrive` maneuver
  - Fix Project-OSRM#3515 adjusted number of `nodes` in `annotation`
  - Fix Project-OSRM#3605 Fixed a bug that could lead to turns at the end of the road to be suppressed
  - Fix Project-OSRM#2844 handle up to 16777215 code units in OSM names
- Infrastructure
  - Support building rpm packages.
- Guidance
  - No longer emitting turns on ferries, if a ferry should use multiple docking locations
- Profiles
  - Removed the `./profile.lua -> ./profiles/car.lua` symlink. Use specific profiles from the `profiles` directory.
  - `properties` object has a new `weight_name` field, default value is "duration"
  - `properties` object has a new `weight_precision` field that specifies a decimal precision of edge weights, default value 1
  - In `way_function` the filed `forward_rate` and `backward_rate` of `ExtractionWay` can now be set.
    They have the same interpretation for the way weight as `forward_speed` and `backward_speed` for the edge duration.
    The unit of rate is meters per weight unit, so higher values will be prefered during routing.
  - `turn_function` now does not return an integer but takes in a `ExtractionTurn` object and can modify the `weight` and `duration` fields
  - `segment_function` now takes in a `ExtractionSegment` object and can modify `weight` and `duration` fields
  - `properties.uturn_penalty` is deprecated. Set it in the `turn_function`. The turn type is exposed as `ExtractionTurn::direction_modifier`.
  - `properties.traffic_light_penalty` is deprecated. Traffic light penalties now need to be set over in the turn function.
     Each turn with a traffic light is marked with `ExtractionTurn::has_traffic_light = true`.
  - Renamed the helper file `profiles/lib/directional.lua` to `profiles/lib/tags.lua` since it now provides more general tags parsing utility functions.
  - The car and foot profiles now depend on the helper file `profiles/lib/handlers.lua`.
- Infrastructure
  - Disabled link-time optimized (LTO) builds by default. Enable by passing `-DENABLE_LTO=ON` to `cmake` if you need the performance and know what you are doing.
  - Datafile versioning is now based on OSRM semver values, rather than source code checksums.
    Datafiles are compatible between patch levels, but incompatible between minor version or higher bumps.
  - libOSRM now creates an own watcher thread then used in shared memory mode to listen for data updates
- Tools:
  - Added osrm-extract-conditionals tool for checking conditional values in OSM data
- Trip Plugin
  - Added a new feature that finds the optimal route given a list of waypoints, a source and a destination.
    This does not return a roundtrip and instead returns a one way optimal route from the fixed source to the destination points.

Release OSRM 5.6.0 RC2

Changes from 5.5:

- Bugfixes
  - Fix Project-OSRM#3475 removed an invalid `exit` field from the `arrive` maneuver
  - Fix Project-OSRM#3515 adjusted number of `nodes` in `annotation`
  - Fix Project-OSRM#3605 Fixed a bug that could lead to turns at the end of the road to be suppressed
  - Fix Project-OSRM#2844 handle up to 16777215 code units in OSM names
- Infrastructure
  - Support building rpm packages.
- Guidance
  - No longer emitting turns on ferries, if a ferry should use multiple docking locations
- Profiles
  - Removed the `./profile.lua -> ./profiles/car.lua` symlink. Use specific profiles from the `profiles` directory.
  - `properties` object has a new `weight_name` field, default value is "duration"
  - `properties` object has a new `weight_precision` field that specifies a decimal precision of edge weights, default value 1
  - In `way_function` the filed `forward_rate` and `backward_rate` of `ExtractionWay` can now be set.
    They have the same interpretation for the way weight as `forward_speed` and `backward_speed` for the edge duration.
    The unit of rate is meters per weight unit, so higher values will be prefered during routing.
  - `turn_function` now does not return an integer but takes in a `ExtractionTurn` object and can modify the `weight` and `duration` fields
  - `segment_function` now takes in a `ExtractionSegment` object and can modify `weight` and `duration` fields
  - `properties.uturn_penalty` is deprecated. Set it in the `turn_function`. The turn type is exposed as `ExtractionTurn::direction_modifier`.
  - `properties.traffic_light_penalty` is deprecated. Traffic light penalties now need to be set over in the turn function.
     Each turn with a traffic light is marked with `ExtractionTurn::has_traffic_light = true`.
  - Renamed the helper file `profiles/lib/directional.lua` to `profiles/lib/tags.lua` since it now provides more general tags parsing utility functions.
  - The car and foot profiles now depend on the helper file `profiles/lib/handlers.lua`.
- Infrastructure
  - Disabled link-time optimized (LTO) builds by default. Enable by passing `-DENABLE_LTO=ON` to `cmake` if you need the performance and know what you are doing.
  - Datafile versioning is now based on OSRM semver values, rather than source code checksums.
    Datafiles are compatible between patch levels, but incompatible between minor version or higher bumps.
  - libOSRM now creates an own watcher thread then used in shared memory mode to listen for data updates
- Tools:
  - Added osrm-extract-conditionals tool for checking conditional values in OSM data
- Trip Plugin
  - Added a new feature that finds the optimal route given a list of waypoints, a source and a destination.
    This does not return a roundtrip and instead returns a one way optimal route from the fixed source to the destination points.

OSRM 5.6.0 Release Candidate 1

Changes from 5.5
- Bugfixes
  - Fix Project-OSRM#3475 removed an invalid `exit` field from the `arrive` maneuver
  - Fix Project-OSRM#3515 adjusted number of `nodes` in `annotation`
  - Fix Project-OSRM#3605 Fixed a bug that could lead to turns at the end of the road to be suppressed
  - Fix Project-OSRM#2844 handle up to 16777215 code units in OSM names
- Infrastructure
  - Support building rpm packages.
- Guidance
  - No longer emitting turns on ferries, if a ferry should use multiple docking locations
- Profiles
  - Removed the `./profile.lua -> ./profiles/car.lua` symlink. Use specific profiles from the `profiles` directory.
  - `properties` object has a new `weight_name` field, default value is "duration"
  - `properties` object has a new `weight_precision` field that specifies a decimal precision of edge weights, default value 1
  - In `way_function` the filed `forward_rate` and `backward_rate` of `ExtractionWay` can now be set.
    They have the same interpretation for the way weight as `forward_speed` and `backward_speed` for the edge duration.
    The unit of rate is meters per weight unit, so higher values will be prefered during routing.
  - `turn_function` now does not return an integer but takes in a `ExtractionTurn` object and can modify the `weight` and `duration` fields
  - `segment_function` now takes in a `ExtractionSegment` object and can modify `weight` and `duration` fields
  - `properties.uturn_penalty` is deprecated. Set it in the `turn_function`. The turn type is exposed as `ExtractionTurn::direction_modifier`.
  - `properties.traffic_light_penalty` is deprecated. Traffic light penalties now need to be set over in the turn function.
     Each turn with a traffic light is marked with `ExtractionTurn::has_traffic_light = true`.
  - Renamed the helper file `profiles/lib/directional.lua` to `profiles/lib/tags.lua` since it now provides more general tags parsing utility functions.
  - The car and foot profiles now depend on the helper file `profiles/lib/handlers.lua`.
- Infrastructure
  - Disabled link-time optimized (LTO) builds by default. Enable by passing `-DENABLE_LTO=ON` to `cmake` if you need the performance and know what you are doing.
  - Datafile versioning is now based on OSRM semver values, rather than source code checksums.
    Datafiles are compatible between patch levels, but incompatible between minor version or higher bumps.
  - libOSRM now creates an own watcher thread then used in shared memory mode to listen for data updates
- Tools:
  - Added osrm-extract-conditionals tool for checking conditional values in OSM data
- Trip Plugin
  - Added a new feature that finds the optimal route given a list of waypoints, a source and a destination.
    This does not return a roundtrip and instead returns a one way optimal route from the fixed source to the destination points.

Beta 1 of 5.6.0

Has two known regression around the annotations option:
- Project-OSRM#3687
- Project-OSRM#3684

Changes from 5.5:

- Bugfixes
  - Fix Project-OSRM#3475 removed an invalid `exit` field from the `arrive` maneuver
  - Fix Project-OSRM#3515 adjusted number of `nodes` in `annotation`
  - Fix Project-OSRM#3605 Fixed a bug that could lead to turns at the end of the road to be suppressed
  - Fix Project-OSRM#2844 handle up to 16777215 code units in OSM names
- Infrastructure
  - Support building rpm packages.
- Guidance
  - No longer emitting turns on ferries, if a ferry should use multiple docking locations
- Profiles
  - Removed the `./profile.lua -> ./profiles/car.lua` symlink. Use specific profiles from the `profiles` directory.
  - `properties` object has a new `weight_name` field, default value is "duration"
  - `properties` object has a new `weight_precision` field that specifies a decimal precision of edge weights, default value 1
  - In `way_function` the filed `forward_rate` and `backward_rate` of `ExtractionWay` can now be set.
    They have the same interpretation for the way weight as `forward_speed` and `backward_speed` for the edge duration.
    The unit of rate is meters per weight unit, so higher values will be prefered during routing.
  - `turn_function` now does not return an integer but takes in a `ExtractionTurn` object and can modify the `weight` and `duration` fields
  - `segment_function` now takes in a `ExtractionSegment` object and can modify `weight` and `duration` fields
  - `properties.uturn_penalty` is deprecated. Set it in the `turn_function`. The turn type is exposed as `ExtractionTurn::direction_modifier`.
  - `properties.traffic_light_penalty` is deprecated. Traffic light penalties now need to be set over in the turn function.
     Each turn with a traffic light is marked with `ExtractionTurn::has_traffic_light = true`.
  - Renamed the helper file `profiles/lib/directional.lua` to `profiles/lib/tags.lua` since it now provides more general tags parsing utility functions.
  - The car and foot profiles now depend on the helper file `profiles/lib/handlers.lua`.
- Infrastructure
  - Disabled link-time optimized (LTO) builds by default. Enable by passing `-DENABLE_LTO=ON` to `cmake` if you need the performance and know what you are doing.
  - Datafile versioning is now based on OSRM semver values, rather than source code checksums.
    Datafiles are compatible between patch levels, but incompatible between minor version or higher bumps.
  - libOSRM now creates an own watcher thread then used in shared memory mode to listen for data updates
- Tools:
  - Added osrm-extract-conditionals tool for checking conditional values in OSM data
- Trip Plugin
  - Added a new feature that finds the optimal route given a list of waypoints, a source and a destination.
    This does not return a roundtrip and instead returns a one way optimal route from the fixed source to the destination points.

5.5.4

- Changes from 5.5.3
  - Bugfixes
    - PR Project-OSRM#3561 - added missing backwards speeds for cycleways in bicycle profile
    - PR Project-OSRM#3515 - adjusted number of `nodes` in `annotation`
    - Ticket Project-OSRM#3430 - Fix possible division by zero by clamping latitude to +/- 85.05
    - PR Project-OSRM#3555 - Fix an error that occurs when a road forks immediately after exiting a ferry
    - PR Project-OSRM#3575 - Don't emit invalid turn types for obvious turns at sliproads and roundabouts.

 - Changes from 5.5.2

    - Bugfixes:
      - PR Project-OSRM#3504 - debug tiles were very slow to generate due to unnecessarily copying data in a hot loop.
      - PR Project-OSRM#3556 - fix an assertion in the walking profile triggered by tight spiral stairwells
      - PR Project-OSRM#3469 - don't assert when identical coordinates are supplied to some calculations - OSM data contains these, we shouldn't crash.
    - Enhancements:
      - backported 6ea9f9f - when anticipating upcoming lanes, consider how many lanes need to be crossed to get there.
      - when using osrm-datastore, it will attempt to clean up locks if it crashes.

 - Changes from 5.5.1

    - Revert smarter map-matching search radius.  The increased radius causes performance degredation when map-matching against non-car road networks with more edges.

Bump version field and update CHANGELOG.