Changelog

1.5.0 (2020-11-27)

Add application/x-protobuf to accepted protobuf content-types (#2839)
Add Way Property Set for the UK (#2818)
Fixes surefire test failure during build (#2816)
Improve documentation for mode routing parameter (#2809)
Disable linking from already linked stops (#2372)
Optimize elevation calculations

1.4 (2019-07-30)

Remove Open Traffic prototype code (#2698)
Improved configuration documentation
Update onebusaway-gtfs to latest version from OBA project (#2636)
Remove the coupling to OneBusAway GTFS within OTP's internal model by creating new classes replacing the external classes (#2494)
Allow OTP to search more service days for transit service (#2592)
Allow itineraries in response to be sorted by duration (#2593)
Add support for GTFS-flex services: flag stops, deviated-route service, and call-and-ride (#2603)
Fix reverse optimization bug (#2653, #2411)
increase GTFS-realtime feeds size limit from 64MB to 2G (#2738)
Fix XML response serialization (#2685)
Refactor InterleavedBidirectionalHeuristic (#2671)
Add "Accept" headers to GTFS-RT HTTP requests (#2796)
Fix minor test failure against BANO geocoder (#2798)
Fix frequency bounds checking (#2540)
Fix JTS coordinate order for Polygons/Polylines (#2784)
Add JAXB API to allow compilation under Java 11
Remove dependency on Conveyal jackson2-geojson
Changed calculation of slope costs (#2579)
Replace Java built in serialization with faster Kryo (#2681)
Support OSM highway=razed tag (#2660)
Memory leak fix (#2655)
Add bicimad bike rental updater (#2503)
Add Smoove citybikes updater (#2515)
Switched to single license file, removing all OTP and OBA file license headers

1.3 (2018-08-03)

Fix stop linking to only one edge of platform (#2472)
Log and allow changing number of HTTP handler threads
Update Dutch base fare from 89 to 90 cents (#2608)
Add Dutch fare service (#2571)
Revise unit tests to use less memory
Run all graph updater setup methods sequentially (#2545)
Allow vehicle rental systems with cars (stopgap parameter on bike rental)
Bump R5 version to get newer gtfs-lib and FST serialization
Move stopClusterMode parameter from routing config to build config (#2558)
Update encrypted Maven artifact signing key (it expired)
Clean up logging
Remove/update deprecated HTTPClient, add missing SSL ciphers (#2451)
Make maxTransfer options configurable through scripting API (#2507)
Fix scripts when entity IDs contain colons (#2474)
Add HTML report for stops more than 20m from linked road (#2460)
Update fares in NycFareServiceImpl (#2466)
Compact legs NPE fix (#2449) (#2490)
Docs: elevation data configuration, USGS DEM files
Docs: Update list of deployments
Docs: API, list of deployments, usage stats and tutorials
Docs: Update leadership committee listing following Boston Summit
Docs: Update OTP logo (Thanks Kate Chanba!)

1.2 (2017-09-18)

Add support for consuming GBFS bike-rental availability feeds. #2458
Add GBFS configuration example
Add flag for including requested start/end time in maxHours in planner API. #2457
Add maxTransferDistance graph builder parameter
Add option for filtering non-pickup stops in TransitIndex stop times functions. #2377
Support foot/bicycle=discouraged OSM tag. #2415
Improve linking of transit platforms to connecting access ways. #2422 / #2428
Fix bug when building graph with parent station transfers. #2404 / #2410
Fix bugs in park and ride search. #2424
Support different stop ID formats in field trip module
Update URL in BANO geocoding module. #2438 / #2439
Add more debug information related to trips matching using GTFS-RT feed. #2432
Update default PATH_NOT_FOUND message to new wording developed w/ TriMet. #2355
Update Travis build configuration to not attempt GPG operations. #2441
Fix javadoc URL in scripting documentation. #2437
Automatically link to GitHub issues in Changelog. #2426
Expose FeedInfo objects in the Index API #2456
Changes to Puget Sound region fare calculation #2484
Fix coordinatates when clustering by parent station #2447
Allow setting OSM Way Properties from build-config.json #2389
Optionally compact ("reverse-optimize") results with complete reverse search #2449
Add updater for urbaninfrastructure city bikes #2448
Miscellaneous documentation updates

1.1 (2017-03-16)

Deploy to Sonatype OSSRH and Maven Central
Documentation updates including repo links
New router-config stopClusterMode: clustering by parent station or geography #2364
Spanish and Portuguese UI Translations
In TimeSurface API, serialize travel times to every point when detail=true
Make OSM highway=corridor pedestrian routable
Fix GraphIndex.stopTimesForStop to search on the request day rather than now
Update GraphQL to latest version and improve support for complex arguments #2367
Add support for operationName to the graphql endpoint
Fix findClosestStopsByWalking, properly set RoutingContext
Fixed major routing problem where dead-end SimpleTransfers blocked walking paths #2414
Created Github issue template
Avoid negative elevation figures: Compute ellipsoid-geoid offset and optionally apply to elevation calculations #2301
Fix VCub bike share updater using new API variable names.
Fix spurious different-day warning #2399
Shutdown hook to gracefully shut down Grizzly #2384
Added headsign attribute for stoptimes in GraphQL #2224
Allow Cars on highway=*;bicycle=designated #2374
Expose PruneFloatingIslands parameters in build-config.json
Lazy initialization of stop clusters where needed
Include Agency/Route branding in responses
Include turn-by-turn walking directions for transfer legs #1707
Output error when edge lengths are negative, and set them to 1mm
Add disableAlertFiltering API flag #2351
Do not show arrival times at terminal stops in stop time viewer #2357
Index API now returns stop information URL, enabling hyperlinks in trip viewer #2352
Remove all unused model classes for index API #1301
Apply an interlining fix from 0.10 branch
Allow quoted search phrases in the Lucene search #2279
Re-implement maxHours filter #2332
Properly set wheelchairAccessible on area edges
Fixed file URL in test #2339
Add details field to fares, listing which legs each fare applies to #1699

1.0 (2016-09-09)

Fix problem with missing embedded router-configs.
Check whether trips have been banned when applying in-seat transfers (interlining).
Load embedded config for existing graphs on disk.
Apply max walk distance to transfers, not just initial and final walk.
Remove Conveyal tiles from client (which was getting expensive), add free Carto/MapZen tiles.
Fixed headsigns: in itineraries, headsign for a leg used to always be the last stop.
Updated default map tile sets in the client because Mapquest is no longer gratis.
Fix problem with empty list ??? #1873
Rewrite of intermediate places handling in GraphPathFinder. Original request is cloned for each intermediate path.
Routes in GraphQL API Change "type" to "mode" and add "type" as route type to Route for GraphQL
Add effective end date to alerts (from HSL).
Rutebanken Citybike bike share.
Correct TPEG transport modes TPEG 401 and 402 to be "subway".
Ignore exceptions caused by errors in OSM linear rings.
Updated to version 2.18 of Jersey to fix hanging threads in Grizzly.
Removed confusing "Busish" and "Trainish" pseudo-modes.
FareService for Seattle: allow specifying fares in GTFS instead of hard-coding them in Java. Senior/youth fare prices are given in an extra column in fare attributes. Per-trip fares are taken into consideration when calculating fares in this region.
Update new linker to link to transitStops if no streets are found.
Show the name supplied in the request for the origin/destination points in the response.
Throw a trivialPath exception if start/end point are on the same edge.
Switch to only use the new SimpleStreetLinker, even for search start and end points. Completely removed old linker classes. Changes for proper handling of wheelchairs and bicycles at start and end points.
Properly handle null timetableSnapshots when there is no real-time data.

0.20 (2016-06-10)

Re-enabled Enunciate, which works properly with OTP now. This means we have auto-generated API docs.
Make headsign and block ID visible in the Stop Viewer.
NYC fare service: filter out non-NYC agencies.
Optionally log all requests to a file.
Make max distance for in-seat transfers (interlining) configurable. Previously it was hardcoded at 200m.
Polish translation for web client.
Introduced bikeShareId in trip plans (separate from stopIds).
Support for ShareBike bike rental system in Oslo, Drammen, Trondheim, Milan, Barcelona and Mexico City among others.
Changed default waitAtBeginningFactor and timeouts.
Show alert in client when itinerary departure date differs from search date.
Exposed realtimeState in GraphQL responses.
Fixed a routerConfig NullPointerException.
Support for San Francisco bike share from leoromanovsky.
GraphQL API for most transit data from hannesj.
Disallow shortcuts through multiple StationStopEdges.
Add support for airplanes (from HSL)
Major simplification and correction of the longDistance heuristic, removed obsolete runState.options.heuristicWeight.
Return default OSM level for ways that are not found.
Profile routing: use earliest arrival objective function on-street, properly handle TrivialPathExceptions.
Fixed ID matching when applying AlertPatches.
Fixed banning of agencies in multi agency feeds.
More coherent handling of feed IDs as scope for GTFS IDs.
Added transit service start and end timestamps to BuildInfo.
Handle embeded router configuration for POSTed graphs and zips for building.
Simplified router-config handling.
Properly lazy-initialize profile routing stopClusters. Added stop clusters to the Index API.
Completely removed the ill-advised path parser system, which was too clever for its own good.
Sort itineraries by total travel time rather than in-transit time.
Rental bikes: allow loading generic KML.
Removed the experimental TransportNetwork classes, which shared no code with the rest of OTP and were duplicated in the R5 project. There are still some elements that can be cleaned out when only R5 is used by Conveyal's analysis system. The broker code in OTP is now able to start up R5 workers for Analyst.
Use the Conveyal fork of the OBA GTFS loader, so that we can add our own extensions to GTFS.
Updated docs to offer Conveyal Maven repo as a place to get prebuilt OTP.

0.19.0 (2016-05-25)

TODO

0.18.0 (2015-05-29)

Ability to load elevation from projected GeoTIFF
Clarified axis order for unprojected GeoTIFFs
Stop viewer and car distance fixed in client
Server-side localization improvements
Proper names for intersections
JSON config for loading bikeshare and park and ride lots from OSM
More ways to fetch isochrones
Fixed frequency-based routing in repeated RAPTOR
Calculate graph envelope at build time not runtime
Fixed slow excessive HashGrid search
Readthedocs documentation updates

0.17.0 (2015-05-14)

Allow fetching arrivals/departures over a particular time window
Completely new spatial analysis implementation: repeated RAPTOR search at every minute in a departure time window
More reproducible spatial analysis results across similar graphs, thanks to more consistent splitting of streets etc.
Sigmoidal accessibility metric rolloff (rather than hard-edged cutoff)
Correction of equirectangular projection used in spatial analysis
Improved, simplified, deterministic linking of stops into the street network

0.16.0 (2015-05-07)

Several improvements to OSM tag based traversal permissions
Scripting documentation
Accept TIFF files whose names end in .tiff not .tif
Store distances (not times) in Analyst Samples to allow variable walk speed
Fixed bug in graph auto-scanning
Fixed client-side bug in first and last itinerary buttons
OTP startup scripts no longer use wildcards
Transit, bike rental, and parking linking done in one module
Elevation tiles for the US can be fetched from Amazon S3
Bumped language level to Java 8 (lambda functions, method references, collection streams)

0.15.0 (2015-04-14)

Fare module for Seattle
JSON fare module and OSM street naming configuration
Significant improvements to speed and result quality of Profile Routing
Support for added and modified GTFS-RT trips (thanks Jaap Koelewijn of DAT Mobility and Plannerstack)
Detailed edge lists in profile routing responses (for Transitive.js)
Support for multiple access modes including bike rental in profile routing
Fixes to graph reloading via web API
Improved comments in code and documentation of PointSets
Pulled MapDB GTFS loader out into a separate repo
Working artifact version was 0.15.0-SNAPSHOT instead of 1.0.0-SNAPSHOT (anticipating frequent point releases)

0.14.0 (2015-03-28)

JSON configuration of graph building and routers
Began moving documentation (including this changelog) into the OTP repo and rewriting it page by page. It is built statically from Markdown using mkdocs and published on readthedocs.
Street edge lists and bike rental station IDs in profile routing results (allows better rendering)
Improved correctness of profile routing
Qualified modes including rented bikes work in profile routing
Simplification of qualified mode sets
Elevation models are loaded from TIFFs in graph directory
Tiles for differences between TimeSurfaces
Restructured relationship between Routers and Graphs
Various changes enabling use of Analyst features in a cluster computing environment.
Removed several single-implementation interfaces, factories, services and other superfluous abstractions
Various client fixes related to the transit index API
Revised nearby stops logic and transfer generation to eliminate useless transfer edges
New Index API endpoints for geometries, transfers etc.
Isochrone generation fixes
Default mode of operation is now “long distance mode”
Process for finding alternative routes is now based on banning trips and retrying, while reusing the heuristic
Optimization objective functions are swappable, and have been simplified and corrected
All client Javascript librariess are now pulled from a CDN
Dutch BAG and French BANO geocoders
Bus to street matching improvements
Complete MapDB based GTFS and OSM loader libraries (will become separate projects, not yet connected to OTP graph builder)
API documentation generation working again
Disable some time consuming graph building steps by default
Finnish and Swedish translations
Subway-specific JSON configuration options (street to platform time)
Realtime fetch / streaming configurable via JSON
Stairs reluctance is much higher when carrying a bike
Graph visualizer routing progress animates when a search is triggered via the web API
Assume WGS84 (spherical distance calculations) everywhere
Removed custom motor vehicle (which was unmaintained and not documented)
Ability to poll for bike rental locations only once at startup
Stoptimes are fetched for a specific service day in index API
Bicycle triangle support in profile routing
Proper handling of multiple access modes with different speeds in profile routing
Command line option to output OTP's version

0.13.0 (2014-12-05)

Detect apparent errors in GTFS interlining
Long distance mode: use a pure weight-based state comparison, and use trip-banning retrying logic to get multiple paths. This compromises correctness somewhat but brings search times back within reason for large regional graphs. Also, we create significantly less SimpleTransfers.
Progress on GTFS reading and writing library (not yet used by OTP).
Bug fixes for tiny street edges, time zones.
Deployment of artifacts to maven.conveyal.com via S3.
Handle park and ride lots that have roads running through them, but don't share nodes with those roads.

0.12.1 (2014-11-17)

Fixed threading problem caused by graph visualization instrumentation #1611
Fixed 'unconnected areas' infinite loop #1605

0.12.0 (2014-11-11)

Graph building from zipball of data sent over the wire
OTP-specific GTFS loader library with error checking and recovery
Bike and car park and ride improvements
Stable hash codes for stop patterns and trips
Bicycle safety and wheelchair access tile generators
Newer versions of Grizzly, Jackson, and Enunciate (documentation generation now works)
Redesigned HashGrid spatial index
Significant reduction in graph size in memory and on disk
Improved internationalization
Ability to pause and step search in graph visualizer
Additional graph visualizer modes for spotting overbranching
Movement toward 1.0 web services API
Kiss and Ride
Complete removal of Spring
Complete removal of Lombok
CORS replaces JSONP
Pointset classes for dealing with one-to-many calculations and accessibility calculations
Experimental "Profile routing" which enumerates reasonable route combinations over a time range rather than exact itineraries
Single-module Maven build (complete elimination of submodules)
Alternate Gradle build script
full internationalization of the map-based web client
basic Lucene-based built-in geocoder

0.11.0 (2014-03-24)

Built-in HTTP server layer, making it possible to distribute OTP as a standalone JAR
"Long-distance" mode for large graphs, including bidirectional goal direction heuristic.
Simplified Maven project structure with less submodules
GTFS-RT trip update support, including streaming incremental data, which directly affects route optimization

0.10.0 (2014-03-18)

This release was made to consolidate all the development that had occurred with a 0.9.x-SNAPSHOT Maven version. The changes were very significant and it was not appropriate to tag them as a minor bugfix release after the 0.9 tag. Though this release was performed at the same time as 0.11.0, it represents a much earlier stage in the development of OTP.

0.7.0 (2012-04-29)

Bike rental support (thanks Laurent Grégoire)
Realtime bike rental availability feed support
Updated to new version of One Bus Away GTFS/CSV, fixing timezone and string interning issues (thanks Brian Ferris)
Bugfixes in area routing, OSM loading, nonexistant NED tiles, route short names
Dutch and French language updates
Catch negative edge weights due to broken GTFS
Significant (10-20%) speedup by moving a field into StateData (thanks Laurent Grégoire)

0.6.0 (2012-04-25)

area routing
more lenient parsing of times
new directions icon set with SVG sources (thanks Laurent G)

0.5.4 (2012-04-06)

catch 0 divisors in NED builder, preventing NaN propagation to edge lengths
avoid repeated insertion of edges into edge lists, which are now threadsafe edge sets
identity equality for edges
bounding box check in UnifiedCoverage (speed up NED loading)
Dutch API messages
elevation override fix
less verbose graph builder (be sure to check graphbuilder annotation summary)
replacement streets given names
geocoder bug fix (thanks Laurent Gregoire)
git commit IDs included in MavenVersion, allowing clearer OTP/Graph version mismatch warnings
fix problems with immediate reboarding and unexpected edges in itinerary builder
favicon (thanks Joel Haasnoot)
Legs in API response have TripId (for realtime information)
Polish locale (thanks Łukasz Witkowski)
transfers.txt can define station paths, entry costs for stations
allow loading a base graph into graphbuilder instead of starting from scratch

0.5.3 (2012-03-23)

GTFS loader now loads feeds one-at-a-time, allowing per-feed configuration
half-written graph files are now deleted on graph build error
DST issue OTP-side fixes, tests adjusted to use timezones
updated French translation
fixed problem with loop ways in OSM
graph coherency checking
improved OSM floor number handling
handle units in ele tags
ferry icons (thanks Joel Haasnoot)
mapbox streets tile layer is now the default
complete Dutch translation

0.5.2 (2012-03-20)

hop speed/distance checks, duplicate shape point filtering, etc.

0.5.1 (2012-03-16)

more transit index features
default agencyIDs now determined on a per-feed basis
fixed fare overflow problem
fixed bug in loop road turn conversion
additional graphbuilder warnings and annotations
fixed a batch of bugs found by fixbugs

0.5.0 (2012-03-09)

stop codes, zones, and agency names in planner responses
encapsulation of edge list modifications
expanded edge and vertex type hierarchy
use mapquest OSM server by default
Turkish locale (thanks Hasan Tayyar Beşik)
German and Italian locales (thanks Gerardo Carrieri)
bookmarkable trip URLs (thanks Matt Conway)
elevator and OSM level support (thanks Matt Conway)
BART/Muni fare service
release and javadoc/apidoc publishing automation
graph versioning based on Maven artifact version
API for browsing graph internals
improved stop linking
optional island removal graphbuilder step
and of course, lots of bugfixes

0.4.4 (2012-02-06)

Release in anticipation of upcoming merges.