5.4.0-rc.1 Changes from 5.3.0 - Profiles - includes library guidance.lua that offers preliminary configuration on guidance. - added left_hand_driving flag in global profile properties - modified turn penalty function for car profile - better fit to real data - return `ref` and `name` as separate fields. Do no use ref or destination as fallback for name value - Guidance - Handle Access tags for lanes, only considering valid lanes in lane-guidance (think car | car | bike | car) - API: - `annotations=true` now returns the data source id for each segment as `datasources` - Reduced semantic of merge to refer only to merges from a lane onto a motorway-like road - new `ref` field in the `RouteStep` object. It contains the reference code or name of a way. Previously merged into the `name` property like `name (ref)` and are now separa - Bugfixes - Fixed an issue that would result in segfaults for viaroutes with an invalid intermediate segment when u-turns were allowed at the via-location - Invalid only_* restrictions could result in loss of connectivity. As a fallback, we assume all turns allowed when the restriction is not valid - Fixed a bug that could result in an infinite loop when finding information about an upcoming intersection - Fixed a bug that led to not discovering if a road simply looses a considered prefix - BREAKING: Fixed a bug that could crash postprocessing of instructions on invalid roundabout taggings. This change requires reprocessing datasets with osrm-extract and osrm - Fixed an issue that could emit `invalid` as instruction when ending on a sliproad after a traffic-light - Fixed an issue that would detect turning circles as sliproads - Fixed a bug where post-processing instructions (e.g. left + left -> uturn) could result in false pronunciations - Fixes a bug where a bearing range of zero would cause exhaustive graph traversals