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5.6.0

  • Changes from 5.5
    • Bugfixes
      • Fix #3475 removed an invalid exit field from the arrive maneuver
    • Guidance
      • No longer emitting turns on ferries, if a ferry should use multiple docking locations

5.5.1

  • Changes from 5.5.0
    • API:
      • Adds generate_hints=true (true by default) which lets user disable Hint generating in the response. Use if you don't need Hints!
    • Bugfixes
      • Fix #3418 and ensure we only return bearings in the range 0-359 in API responses
      • Fixed a bug that could lead to emitting false instructions for staying on a roundabout

5.5.0

  • Changes from 5.4.0
    • API:
      • osrm-datastore now accepts the parameter --max-wait that specifies how long it waits before aquiring a shared memory lock by force
      • Shared memory now allows for multiple clients (multiple instances of libosrm on the same segment)
      • Polyline geometries can now be requested with precision 5 as well as with precision 6
    • Profiles
      • the car profile has been refactored into smaller functions
      • get_value_by_key() is now guaranteed never to return empty strings, nil is returned instead.
      • debug.lua was added to make it easier to test/develop profile code.
      • car.lua now depends on lib/set.lua and lib/sequence.lua
      • restrictions is now used for namespaced restrictions and restriction exceptions (e.g. restriction:motorcar= as well as except=motorcar)
      • replaced lhs/rhs profiles by using test defined profiles
      • Handle oneway=alternating (routed over with penalty) separately from oneway=reversible (not routed over due to time dependence)
      • Handle destination:forward, destination:backward, destination:ref:forward, destination:ref:backward tags
      • Properly handle destinations on oneway=-1 roads
    • Guidance
      • Notifications are now exposed more prominently, announcing turns onto a ferry/pushing your bike more prominently
      • Improved turn angle calculation, detecting offsets due to lanes / minor variations due to inaccuracies
      • Corrected the bearings returned for intermediate steps - requires reprocessing
      • Improved turn locations for collapsed turns
      • Sliproad classification refinements: the situations we detect as Sliproads now resemble more closely the reality
    • Trip Plugin
      • changed internal behaviour to prefer the smallest lexicographic result over the largest one
    • Bugfixes
      • fixed a bug where polyline decoding on a defective polyline could end up in out-of-bound access on a vector
      • fixed compile errors in tile unit-test framework
      • fixed a bug that could result in inconsistent behaviour when collapsing instructions
      • fixed a bug that could result in crashes when leaving a ferry directly onto a motorway ramp
      • fixed a bug in the tile plugin that resulted in discovering invalid edges for connections
      • improved error messages when missing files during traffic updates (#3114)
      • For single coordinate geometries the GeoJSON Point encoding was broken. We now always emit LineStrings even in the one-coordinate-case (backwards compatible) (#3425)
    • Debug Tiles
      • Added support for turn penalties
    • Internals
      • Internal/Shared memory datafacades now share common memory layout and data loading code
      • File reading now has much better error handling
    • Misc
      • Progress indicators now print newlines when stdout is not a TTY
      • Prettier API documentation now generated via npm run build-api-docs output build/docs

5.4.3

  • Changes from 5.4.2
    • Bugfixes
      • #3254 Fixed a bug that could end up hiding roundabout instructions
      • #3260 fixed a bug that provided the wrong location in the arrival instruction

5.4.2

  • Changes from 5.4.1
    • Bugfixes
      • #3032 Fixed a bug that could result in emitting invalid as an instruction type on sliproads with mode changes
      • #3085 Fixed an outdated assertion that could throw without a cause for concern
      • #3179 Fixed a bug that could trigger an assertion in TurnInstruciton generation

5.4.1

  • Changes from 5.4.0
    • Bugfixes
      • #3016: Fixes shared memory updates while queries are running

5.4.0

  • 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
      • the default profile for car now ignores HOV only roads
    • Guidance
      • Handle Access tags for lanes, only considering valid lanes in lane-guidance (think car | car | bike | car)
      • Improved the detection of non-noticeable name-changes
      • Summaries have been improved to consider references as well
    • 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 separate fields.
    • 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-contract
      • 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
      • Fixes a bug where certain looped geometries could cause an infinite loop during extraction
      • Fixed a bug where some roads could be falsly identified as sliproads
      • Fixed a bug where roundabout intersections could result in breaking assertions when immediately exited
    • Infrastructure:
      • Adds a feature to limit results in nearest service with a default of 100 in osrm-routed

5.3.0

  • Changes from 5.3.0-rc.3

    • Guidance
      • Only announce use lane on required turns (not using all lanes to go straight)
      • Moved lanes to the intersection objects. This is BREAKING in relation to other Release Candidates but not with respect to other releases.
    • Bugfixes
      • Fix BREAKING: bug that could result in failure to load 'osrm.icd' files. This breaks the dataformat
      • Fix: bug that results in segfaults when use lane instructions are suppressed

  • Changes form 5.2.7

    • API
      • Introduces new TurnType in the form of use lane. The type indicates that you have to stick to a lane without turning
      • Introduces lanes to the Intersection object. The lane data contains both the markings at the intersection and a flag indicating if they can be chosen for the next turn
      • Removed unused -s from osrm-datastore
    • Guidance
      • Only announce use lane on required turns (not using all lanes to go straight)
      • Improved detection of obvious turns
      • Improved turn lane detection
      • Reduce the number of end-of-road instructions in obvious cases
    • Profile:
      • bicycle.lua: Surface speeds never increase the actual speed
    • Infrastructure
      • Add 32bit support
      • Add ARM NEON/VFP support
      • Fix Windows builds
      • Optimize speed file updates using mmap
      • Add option to disable LTO for older compilers
      • BREAKING: The new turn type changes the turn-type order. This breaks the data format.
      • BREAKING: Turn lane data introduces two new files (osrm.tld,osrm.tls). This breaks the fileformat for older versions.
    • Bugfixes:
      • Fix devide by zero on updating speed data using osrm-contract

5.3.0 RC3

  • Changes from 5.3.0-rc.2
    • Guidance
      • Improved detection of obvious turns
      • Improved turn lane detection
    • Bugfixes
      • Fix bug that didn't chose minimal weights on overlapping edges

5.3.0 RC2

  • Changes from 5.3.0-rc.1
    • Bugfixes
      • Fixes invalid checks in the lane-extraction part of the car profile

5.3.0 RC1

- API
 - Introduces new `TurnType` in the form of `use lane`. The type indicates that you have to stick to a lane without turning
 - Introduces lanes to the route response. The lane data contains both the markings at the intersection and a flag indicating their involvement in the turn

- Infrastructure
 - BREAKING: The new turn type changes the turn-type order. This breaks the **data format**.
 - BREAKING: Turn lane data introduces two new files (osrm.tld,osrm.tls). This breaks the fileformat for older versions.

5.2.5

  • Bugfixes
    • Fixes a segfault caused by incorrect trimming logic for very short steps.

5.2.4

  • Bugfixes:
    • Fixed in issue that arised on roundabouts in combination with intermediate intersections and sliproads

5.2.3

  • Bugfixes:
    • Fixed an issue with name changes in roundabouts that could result in crashes

5.2.2

Changes from 5.2.1

  • Bugfixes:
    • Buffer overrun in tile plugin response handling

5.2.1

Changes from 5.2.0

  • Bugfixes:
    • Removed debug statement that was spamming the console

5.2.0

Changes from 5.2.0 RC2

  • Bugfixes:
    • Fixed crash when loading shared memory caused by invalid OSM IDs segment size.
    • Various small instructions handling fixes

Changes from 5.1.0

  • API:

    • new parameter annotations for route, trip and match requests. Returns additional data about each coordinate along the selected/matched route line per RouteLeg:
      • duration of each segment
      • distance of each segment
      • OSM node ids of all segment endpoints
    • Introducing Intersections for Route Steps. This changes the API format in multiple ways.
      • bearing_before/bearing_after of StepManeuver are now deprecated and will be removed in the next major release
      • location of StepManeuvers is now deprecated and will be removed in the next major release
      • every RouteStep now has property intersections containing a list of Intersection objects.
    • Support for destination signs. New member destinations in RouteStep, based on destination and destination:ref
    • Support for name pronunciations. New member pronunciation in RouteStep, based on name:pronunciation

  • Profile changes:

    • duration parser now accepts P[n]DT[n]H[n]M[n]S, P[n]W, PTHHMMSS and PTHH:MM:SS ISO8601 formats.
    • result.destinations allows you to set a way's destinations
    • result.pronunciation allows you to set way name pronunciations
    • highway=motorway_link no longer implies oneway as per the OSM Wiki

  • Infrastructure:

    • BREAKING: Changed the on-disk encoding of the StaticRTree to reduce ramIndex file size. This breaks the data format
    • BREAKING: Intersection Classification adds a new file to the mix (osrm.icd). This breaks the fileformat for older versions.
    • Better support for osrm-routed binary upgrade on the fly [UNIX specific]:
      • Open sockets with SO_REUSEPORT to allow multiple osrm-routed processes serving requests from the same port.
      • Add SIGNAL_PARENT_WHEN_READY environment variable to enable osrm-routed signal its parent with USR1 when it's running and waiting for requests.
    • Disable http access logging via DISABLE_ACCESS_LOGGING environment variable.

  • Guidance:

    • BREAKING: modifies the file format with new internal identifiers
    • improved detection of turning streets, not reporting new-name in wrong situations
    • improved handling of sliproads (emit turns instead of 'take the ramp')
    • improved collapsing of instructions. Some 'new name' instructions will be suppressed if they are without alternative and the segment is short

  • Bugfixes

    • fixed broken summaries for very short routes

5.2.0 RC2

Changes from 5.2.0 RC1

  • Guidance:

    • improved handling of sliproads (emit turns instead of 'take the ramp')
    • improved collapsing of instructions. Some 'new name' instructions will be suppressed if they are without alternative and the segment is short
    • BREAKING: modifies the file format with new internal identifiers

  • API:

    • paramater annotate was renamed to annotations.
    • annotation as accidentally placed in Route instead of RouteLeg
    • Support for destination signs. New member destinations in RouteStep, based on destination and destination:ref
    • Support for name pronunciations. New member pronunciation in RouteStep, based on name:pronunciation
    • Add nodes property to annotation in RouteLeg containing the ids of nodes covered by the route

  • Profile changes:

    • result.destinations allows you to set a way's destinations
    • result.pronunciation allows you to set way name pronunciations
    • highway=motorway_link no longer implies oneway as per the OSM Wiki

  • Infrastructure

    • BREAKING: Changed the on-disk encoding of the StaticRTree to reduce ramIndex file size. This breaks the data format

  • Bugfixes

    • fixed broken summaries for very short routes

5.2.0 RC1

Changes from 5.1.0

  • API:

    • new parameter annotate for route and match requests. Returns additional data about each coordinate along the selected/matched route line.
    • Introducing Intersections for Route Steps. This changes the API format in multiple ways.
      • bearing_before/bearing_after of StepManeuver are now deprecated and will be removed in the next major release
      • location of StepManeuvers is now deprecated and will be removed in the next major release
      • every RouteStep now has property intersections containing a list of Intersection objects.

  • Profile changes:

    • duration parser now accepts P[n]DT[n]H[n]M[n]S, P[n]W, PTHHMMSS and PTHH:MM:SS ISO8601 formats.

  • Infrastructure:

    • Better support for osrm-routed binary upgrade on the fly [UNIX specific]:
      • Open sockets with SO_REUSEPORT to allow multiple osrm-routed processes serving requests from the same port.
      • Add SIGNAL_PARENT_WHEN_READY environment variable to enable osrm-routed signal its parent with USR1 when it's running and waiting for requests.
    • BREAKING: Intersection Classification adds a new file to the mix (osrm.icd). This breaks the fileformat for older versions.
    • Disable http access logging via DISABLE_ACCESS_LOGGING environment variable.

  • Guidance:

    • improved detection of turning streets, not reporting new-name in wrong situations

5.1.0

Changes with regard to 5.0.0

  • API:

    • added StepManeuver type roundabout turn. The type indicates a small roundabout that is treated as an intersection (turn right at the roundabout for first exit, go straight at the roundabout...)
    • added StepManeuver type on ramp and off ramp to distinguish between ramps that enter and exit a highway.
    • reduced new name instructions for trivial changes
    • combined multiple turns into a single instruction at segregated roads`

  • Profile Changes: - introduced a suffix_list / get_name_suffix_list to specify name suffices to be suppressed in name change announcements - street names are now consistently assembled for the car, bike and walk profile as: "Name (Ref)" as in "Berlin (A5)" - new car.lua dependency lib/destination.lua - register a way's .nodes() function for use in the profile's way_function.

  • Infrastructure - BREAKING: reordered internal instruction types. This breaks the data format - BREAKING: Changed the on-disk encoding of the StaticRTree for better performance. This breaks the data format

  • Fixes: - Issue #2310: post-processing for local paths, fixes #2310 - Issue #2309: local path looping, fixes #2309 - Issue #2356: Make hint values optional - Issue #2349: Segmentation fault in some requests - Issue #2335: map matching was using shortest path with uturns disabled - Issue #2193: Fix syntax error position indicators in parameters queries - Fix search with u-turn - PhantomNode packing in MSVC now the same on other platforms - Summary is now not malformed when including unnamed roads - Emit new-name on when changing fron unanmed road to named road

5.0.0

Changes with regard 5.0.0 RC2:

  • API:
    • if geometry=geojson is passed the resulting geometry can be a LineString or Point depending on how many coordinates are present.
    • the removal of the summary field was revered. for steps=flase the field will always be an empty string.

Changes with regard to 4.9.1:

  • API:

    • BREAKING: Complete rewrite of the HTTP and library API. See detailed documentation in the wiki.
    • BREAKING: The default coordinate order is now longitude, latidue. Exception: Polyline geometry which follow the original Google specification of latitdue, longitude.
    • BREAKING: Polyline geometries now use precision 5, instead of previously 6
    • BREAKING: Removed GPX support
    • New service tile which serves debug vector tiles of the road network
    • Completely new engine for guidance generation:
      • Support for highway ramps
      • Support for different intersection types (end of street, forks, merges)
      • Instruction post-processing to merge unimportant instructions
      • Improved handling of roundabouts

  • Tools:

    • BREAKING: Renamed osrm-prepare to osrm-contract
    • BREAKING: Removes profiles from osrm-contract, only needed in osrm-extract.
    • Abort processing in osrm-extract if there are no snappable edges remaining.
    • Added .properties file to osrm-extract ouput.
    • Enables the use of multiple segment-speed-files on the osrm-contract command line

  • Profile changes:

    • Remove movable bridge mode
    • Add maxspeed=none tag to car profile.
    • A side_road tag support for the OSRM car profile.

  • Fixes:

    • Issue #2150: Prevents routing over delivery ways and nodes
    • Issue #1972: Provide uninstall target
    • Issue #2072: Disable alternatives by default and if core factor < 1.0
    • Issue #1999: Fix unpacking for self-loop nodes not in core.

  • Infrastructure:

    • Cucumber test suit is now based on cucumber-js, removes Ruby as dependency
    • Updated to mapbox/variant v1.1
    • Updated to libosmium v2.6.1
    • Remove GeoJSON based debugging output, replaced by debug tiles

5.0.0 RC2

  • Profiles:
    • properties.allow_uturns_at_via -> properties.continue_straight_at_waypoint (value is inverted!)
  • API:
    • Removed summary from legs property
    • Disable steps and alternatives by default
    • Fix code field: 'ok' -> 'Ok'
    • Allow 4.json and 4.3.json format
    • Conform to v5 spec and support "unlimited" as radiuses value.
    • uturns parameter was replaced by continue_straight (value is inverted!)
  • Features:
    • Report progress for gennerating edge expanded edges in the edge based graph factory
    • Add maxspeed=none tag to car profile.
    • Optimize StaticRTree code: speedup 2x (to RC1)
    • Optimize DouglasPeucker code: speedup 10x (to RC1)
    • Optimize WebMercator projection: speedup 2x (to RC1)
  • Bugs:
    • #2195: Resolves issues with multiple includedirs in pkg-config file
    • #2219: Internal server error when using the match plugin
    • #2027: basename -> filename
    • #2168: Report correct position where parsing failed
    • #2036: Add license to storage and storage config exposed in public API
    • Fix uturn detection in match plugin
    • Add missing -lz to fix linking of server-tests

5.0.0 RC1

  • Renamed osrm-prepare into osrm-contract
  • osrm-contract does not need a profile parameter anymore
  • New public HTTP API, find documentation here
  • POST support is discontinued, please use library bindings for more complex requests
  • Removed timestamp plugin
  • Coordinate order is now Longitude,Latitude
  • Cucumber tests now based on Javascript (run with npm test)
  • Profile API changed:
    • forward_mode and backward_mode now need to be selected from a pre-defined list
    • Global profile properties are now stored in a global properties element. This includes:
      • properties.traffic_signal_penalty
      • properties.use_turn_restrictions
      • properties.u_turn_penalty
      • properties.allow_u_turn_at_via