Release Notes¶
To see the full list of changes check the list of Git commits on Github.
pgRouting 3.3.5 Release Notes¶
#2401: pgRouting 3.4.0 do not build docs when sphinx is too low or missing
pgRouting 3.3.4 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.3.4
Issue fixes
#2400: pgRouting 3.3.3 does not build in focal
pgRouting 3.3.3 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.3.3
Issue fixes
#1891: pgr_ksp doesn’t give all correct shortest path
Official functions changes
Flow functions
pgr_maxCardinalityMatch(text,boolean)Ignoring optional boolean parameter, as the algorithm works only for undirected graphs.
pgRouting 3.3.2 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.3.2
Revised documentation
Simplifying table names and table columns, for example:
edgesinstead ofedge_tableRemoving unused columns
category_idandreverse_category_id.
combinationsinstead ofcombinations_table
Using PostGIS standard for geometry column.
geominstead ofthe_geom
Avoiding usage of functions that modify indexes, columns etc on tables.
Using
pgr_extractVerticesto create a routing topology
Restructure of the pgRouting concepts page.
Issue fixes
pgRouting 3.3.1 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.3.1 on Github.
Issue fixes
pgRouting 3.3.0 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.3.0 on Github.
Issue fixes
#2057: trspViaEdges columns in different order
#2087: pgr_extractVertices to proposed
#2201: pgr_depthFirstSearch to proposed
#2202: pgr_sequentialVertexColoring to proposed
#2203: pgr_dijkstraNear and pgr_dijkstraNearCost to proposed
New experimental functions
Coloring
pgr_edgeColoring
Experimental promoted to Proposed
Dijkstra
pgr_dijkstraNear
pgr_dijkstraNear(Combinations)
pgr_dijkstraNear(Many to Many)
pgr_dijkstraNear(Many to One)
pgr_dijkstraNear(One to Many)
pgr_dijkstraNearCost
pgr_dijkstraNearCost(Combinations)
pgr_dijkstraNearCost(Many to Many)
pgr_dijkstraNearCost(Many to One)
pgr_dijkstraNearCost(One to Many)
Coloring
pgr_sequentialVertexColoring
Topology
pgr_extractVertices
Traversal
pgr_depthFirstSearch(Multiple vertices)
pgr_depthFirstSearch(Single vertex)
pgRouting 3.2.2 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.2.2 on Github.
Issues
pgRouting 3.2.1 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.2.1 on Github.
Issue fixes
#1883: pgr_TSPEuclidean crashes connection on Windows
The solution is to use Boost::graph::metric_tsp_approx
To not break user’s code the optional parameters related to the TSP Annaeling are ignored
The function with the annaeling optional parameters is deprecated
pgRouting 3.2.0 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.2.0 on Github.
Build
#1850: Change Boost min version to 1.56
Removing support for Boost v1.53, v1.54 & v1.55
New experimental functions
pgr_bellmanFord(Combinations)
pgr_binaryBreadthFirstSearch(Combinations)
pgr_bipartite
pgr_dagShortestPath(Combinations)
pgr_depthFirstSearch
Dijkstra Near
pgr_dijkstraNear
pgr_dijkstraNear(One to Many)
pgr_dijkstraNear(Many to One)
pgr_dijkstraNear(Many to Many)
pgr_dijkstraNear(Combinations)
pgr_dijkstraNearCost
pgr_dijkstraNearCost(One to Many)
pgr_dijkstraNearCost(Many to One)
pgr_dijkstraNearCost(Many to Many)
pgr_dijkstraNearCost(Combinations)
pgr_edwardMoore(Combinations)
pgr_isPlanar
pgr_lengauerTarjanDominatorTree
pgr_makeConnected
Flow
pgr_maxFlowMinCost(Combinations)
pgr_maxFlowMinCost_Cost(Combinations)
pgr_sequentialVertexColoring
New proposed functions
Astar
pgr_aStar(Combinations)
pgr_aStarCost(Combinations)
Bidirectional Astar
pgr_bdAstar(Combinations)
pgr_bdAstarCost(Combinations)
Bidirectional Dijkstra
pgr_bdDijkstra(Combinations)
pgr_bdDijkstraCost(Combinations)
Flow
pgr_boykovKolmogorov(Combinations)
pgr_edgeDisjointPaths(Combinations)
pgr_edmondsKarp(Combinations)
pgr_maxFlow(Combinations)
pgr_pushRelabel(Combinations)
pgr_withPoints(Combinations)
pgr_withPointsCost(Combinations)
pgRouting 3.1.4 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.1.4 on Github.
Issues fixes
#2189: Build error on RHEL 7
pgRouting 3.1.3 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.1.3 on Github.
Issues fixes
pgRouting 3.1.2 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.1.2 on Github.
Issues fixes
#1304: FreeBSD 12 64-bit crashes on pgr_vrOneDepot tests Experimental Function
#1356: tools/testers/pg_prove_tests.sh fails when PostgreSQL port is not passed
#1725: Server crash on pgr_pickDeliver and pgr_vrpOneDepot on openbsd
#1760: TSP server crash on ubuntu 20.04 #1760
#1770: Remove warnings when using clang compiler
pgRouting 3.1.1 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.1.1 on Github.
Issues fixes
#1733: pgr_bdAstar fails when source or target vertex does not exist in the graph
#1647: Linear Contraction contracts self loops
#1640: pgr_withPoints fails when points_sql is empty
#1616: Path evaluation on C++ not updated before the results go back to C
#1300: pgr_chinesePostman crash on test data
pgRouting 3.1.0 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.1.0 on Github.
New proposed functions
pgr_dijkstra(combinations)
pgr_dijkstraCost(combinations)
Build changes
Minimal requirement for Sphinx: version 1.8
pgRouting 3.0.6 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.6 on Github.
Issues fixes
#2189: Build error on RHEL 7
pgRouting 3.0.5 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.5 on Github.
Backport issues fixes
pgRouting 3.0.4 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.4 on Github.
Backport issues fixes
#1304: FreeBSD 12 64-bit crashes on pgr_vrOneDepot tests Experimental Function
#1356: tools/testers/pg_prove_tests.sh fails when PostgreSQL port is not passed
#1725: Server crash on pgr_pickDeliver and pgr_vrpOneDepot on openbsd
#1760: TSP server crash on ubuntu 20.04 #1760
#1770: Remove warnings when using clang compiler
pgRouting 3.0.3 Release Notes¶
Backport issues fixes
#1733: pgr_bdAstar fails when source or target vertex does not exist in the graph
#1647: Linear Contraction contracts self loops
#1640: pgr_withPoints fails when points_sql is empty
#1616: Path evaluation on C++ not updated before the results go back to C
#1300: pgr_chinesePostman crash on test data
pgRouting 3.0.2 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.2 on Github.
Issues fixes
#1378: Visual Studio build failing
pgRouting 3.0.1 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.1 on Github.
Issues fixes
#232: Honor client cancel requests in C /C++ code
pgRouting 3.0.0 Release Notes¶
To see all issues & pull requests closed by this release see the Git closed milestone for 3.0.0 on Github.
Fixed Issues
#1153: Renamed pgr_eucledianTSP to pgr_TSPeuclidean
#1188: Removed CGAL dependency
#1002: Fixed contraction issues:
New functions
Kruskal family
pgr_kruskal
pgr_kruskalBFS
pgr_kruskalDD
pgr_kruskalDFS
Prim family
pgr_prim
pgr_primDD
pgr_primDFS
pgr_primBFS
Proposed moved to official on pgRouting
aStar Family
pgr_aStar(one to many)
pgr_aStar(many to one)
pgr_aStar(many to many)
pgr_aStarCost(one to one)
pgr_aStarCost(one to many)
pgr_aStarCost(many to one)
pgr_aStarCost(many to many)
pgr_aStarCostMatrix(one to one)
pgr_aStarCostMatrix(one to many)
pgr_aStarCostMatrix(many to one)
pgr_aStarCostMatrix(many to many)
bdAstar Family
pgr_bdAstar(one to many)
pgr_bdAstar(many to one)
pgr_bdAstar(many to many)
pgr_bdAstarCost(one to one)
pgr_bdAstarCost(one to many)
pgr_bdAstarCost(many to one)
pgr_bdAstarCost(many to many)
pgr_bdAstarCostMatrix(one to one)
pgr_bdAstarCostMatrix(one to many)
pgr_bdAstarCostMatrix(many to one)
pgr_bdAstarCostMatrix(many to many)
bdDijkstra Family
pgr_bdDijkstra(one to many)
pgr_bdDijkstra(many to one)
pgr_bdDijkstra(many to many)
pgr_bdDijkstraCost(one to one)
pgr_bdDijkstraCost(one to many)
pgr_bdDijkstraCost(many to one)
pgr_bdDijkstraCost(many to many)
pgr_bdDijkstraCostMatrix(one to one)
pgr_bdDijkstraCostMatrix(one to many)
pgr_bdDijkstraCostMatrix(many to one)
pgr_bdDijkstraCostMatrix(many to many)
Flow Family
pgr_pushRelabel(one to one)
pgr_pushRelabel(one to many)
pgr_pushRelabel(many to one)
pgr_pushRelabel(many to many)
pgr_edmondsKarp(one to one)
pgr_edmondsKarp(one to many)
pgr_edmondsKarp(many to one)
pgr_edmondsKarp(many to many)
pgr_boykovKolmogorov (one to one)
pgr_boykovKolmogorov (one to many)
pgr_boykovKolmogorov (many to one)
pgr_boykovKolmogorov (many to many)
pgr_maxCardinalityMatching
pgr_maxFlow
pgr_edgeDisjointPaths(one to one)
pgr_edgeDisjointPaths(one to many)
pgr_edgeDisjointPaths(many to one)
pgr_edgeDisjointPaths(many to many)
Components family
pgr_connectedComponents
pgr_strongComponents
pgr_biconnectedComponents
pgr_articulationPoints
pgr_bridges
Contraction:
Removed unnecessary column seq
Bug Fixes
New Experimental functions
pgr_maxFlowMinCost
pgr_maxFlowMinCost_Cost
pgr_extractVertices
pgr_turnRestrictedPath
pgr_stoerWagner
pgr_dagShortestpath
pgr_topologicalSort
pgr_transitiveClosure
VRP category
pgr_pickDeliverEuclidean
pgr_pickDeliver
Chinese Postman family
pgr_chinesePostman
pgr_chinesePostmanCost
Breadth First Search family
pgr_breadthFirstSearch
pgr_binaryBreadthFirstSearch
Bellman Ford family
pgr_bellmanFord
pgr_edwardMoore
Moved to legacy
Experimental functions
pgr_labelGraph - Use the components family of functions instead.
Max flow - functions were renamed on v2.5.0
pgr_maxFlowPushRelabel
pgr_maxFlowBoykovKolmogorov
pgr_maxFlowEdmondsKarp
pgr_maximumcardinalitymatching
VRP
TSP old signatures
pgr_pointsAsPolygon
pgr_alphaShape old signature
pgRouting 2.6.3 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.6.3 on Github.
Bug fixes
pgRouting 2.6.2 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.6.2 on Github.
Bug fixes
pgRouting 2.6.1 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.6.1 on Github.
Fixes server crash on several functions.
pgr_floydWarshall
pgr_johnson
pgr_astar
pgr_bdAstar
pgr_bdDijstra
pgr_alphashape
pgr_dijkstraCostMatrix
pgr_dijkstra
pgr_dijkstraCost
pgr_drivingDistance
pgr_KSP
pgr_dijkstraVia (proposed)
pgr_boykovKolmogorov (proposed)
pgr_edgeDisjointPaths (proposed)
pgr_edmondsKarp (proposed)
pgr_maxCardinalityMatch (proposed)
pgr_maxFlow (proposed)
pgr_withPoints (proposed)
pgr_withPointsCost (proposed)
pgr_withPointsKSP (proposed)
pgr_withPointsDD (proposed)
pgr_withPointsCostMatrix (proposed)
pgr_contractGraph (experimental)
pgr_pushRelabel (experimental)
pgr_vrpOneDepot (experimental)
Fixes for deprecated functions where also applied but not tested
Removed compilation warning for g++8
Fixed a fallthrugh on Astar and bdAstar.
pgRouting 2.6.0 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.6.0 on Github.
New experimental functions
pgr_lineGraphFull
Bug fixes
Fix pgr_trsp(text,integer,double precision,integer,double precision,boolean,boolean[,text])
without restrictions
calls pgr_dijkstra when both end points have a fraction IN (0,1)
calls pgr_withPoints when at least one fraction NOT IN (0,1)
with restrictions
calls original trsp code
Internal code
Cleaned the internal code of trsp(text,integer,integer,boolean,boolean [, text])
Removed the use of pointers
Internal code can accept BIGINT
Cleaned the internal code of withPoints
pgRouting 2.5.5 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.5.5 on Github.
Bug fixes
Fixes driving distance when vertex is not part of the graph
Fixes windows test
Fixes build for python3 and perl5
pgRouting 2.5.4 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.5.4 on Github.
Fixes server crash on several functions.
pgr_floydWarshall
pgr_johnson
pgr_astar
pgr_bdAstar
pgr_bdDijstra
pgr_alphashape
pgr_dijkstraCostMatrix
pgr_dijkstra
pgr_dijkstraCost
pgr_drivingDistance
pgr_KSP
pgr_dijkstraVia (proposed)
pgr_boykovKolmogorov (proposed)
pgr_edgeDisjointPaths (proposed)
pgr_edmondsKarp (proposed)
pgr_maxCardinalityMatch (proposed)
pgr_maxFlow (proposed)
pgr_withPoints (proposed)
pgr_withPointsCost (proposed)
pgr_withPointsKSP (proposed)
pgr_withPointsDD (proposed)
pgr_withPointsCostMatrix (proposed)
pgr_contractGraph (experimental)
pgr_pushRelabel (experimental)
pgr_vrpOneDepot (experimental)
Fixes for deprecated functions where also applied but not tested
Removed compilation warning for g++8
Fixed a fallthrugh on Astar and bdAstar.
pgRouting 2.5.3 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.5.3 on Github.
Bug fixes
Fix for postgresql 11: Removed a compilation error when compiling with postgreSQL
pgRouting 2.5.2 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.5.2 on Github.
Bug fixes
Fix for postgresql 10.1: Removed a compiler condition
pgRouting 2.5.1 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.5.1 on Github.
Bug fixes
Fixed prerequisite minimum version of: cmake
pgRouting 2.5.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.5.0 on Github.
enhancement:
pgr_version is now on SQL language
Breaking change on:
pgr_edgeDisjointPaths:
Added path_id, cost and agg_cost columns on the result
Parameter names changed
The many version results are the union of the one to one version
New Signatures:
pgr_bdAstar(one to one)
New Proposed functions
pgr_bdAstar(one to many)
pgr_bdAstar(many to one)
pgr_bdAstar(many to many)
pgr_bdAstarCost(one to one)
pgr_bdAstarCost(one to many)
pgr_bdAstarCost(many to one)
pgr_bdAstarCost(many to many)
pgr_bdAstarCostMatrix
pgr_bdDijkstra(one to many)
pgr_bdDijkstra(many to one)
pgr_bdDijkstra(many to many)
pgr_bdDijkstraCost(one to one)
pgr_bdDijkstraCost(one to many)
pgr_bdDijkstraCost(many to one)
pgr_bdDijkstraCost(many to many)
pgr_bdDijkstraCostMatrix
pgr_lineGraph
pgr_lineGraphFull
pgr_connectedComponents
pgr_strongComponents
pgr_biconnectedComponents
pgr_articulationPoints
pgr_bridges
Deprecated Signatures
pgr_bdastar - use pgr_bdAstar instead
Renamed Functions
pgr_maxFlowPushRelabel - use pgr_pushRelabel instead
pgr_maxFlowEdmondsKarp -use pgr_edmondsKarp instead
pgr_maxFlowBoykovKolmogorov - use pgr_boykovKolmogorov instead
pgr_maximumCardinalityMatching - use pgr_maxCardinalityMatch instead
Deprecated function
pgr_pointToEdgeNode
pgRouting 2.4.2 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.4.2 on Github.
Improvement
Works for postgreSQL 10
Bug fixes
Fixed: Unexpected error column “cname”
Replace __linux__ with __GLIBC__ for glibc-specific headers and functions
pgRouting 2.4.1 Release Notes¶
To see the issues closed by this release see the Git closed milestone for 2.4.1 on Github.
Bug fixes
Fixed compiling error on macOS
Condition error on pgr_withPoints
pgRouting 2.4.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.4.0 on Github.
New Signatures
pgr_bdDijkstra
New Proposed Signatures
pgr_maxFlow
pgr_astar(one to many)
pgr_astar(many to one)
pgr_astar(many to many)
pgr_astarCost(one to one)
pgr_astarCost(one to many)
pgr_astarCost(many to one)
pgr_astarCost(many to many)
pgr_astarCostMatrix
Deprecated Signatures
pgr_bddijkstra - use pgr_bdDijkstra instead
Deprecated Functions
pgr_pointsToVids
Bug fixes
Bug fixes on proposed functions
pgr_withPointsKSP: fixed ordering
TRSP original code is used with no changes on the compilation warnings
pgRouting 2.3.2 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.3.2 on Github.
Bug Fixes
Fixed pgr_trsp:
Alternate code is not executed when the point is in reality a vertex
Fixed ambiguity on seq
pgRouting 2.3.1 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.3.1 on Github.
Bug Fixes
Leaks on proposed max_flow functions
Regression error on pgr_trsp
Types discrepancy on pgr_createVerticesTable
pgRouting 2.3.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.3.0 on Github.
New Signatures
pgr_TSP
pgr_aStar
New Functions
pgr_eucledianTSP
New Proposed functions
pgr_dijkstraCostMatrix
pgr_withPointsCostMatrix
pgr_maxFlowPushRelabel(one to one)
pgr_maxFlowPushRelabel(one to many)
pgr_maxFlowPushRelabel(many to one)
pgr_maxFlowPushRelabel(many to many)
pgr_maxFlowEdmondsKarp(one to one)
pgr_maxFlowEdmondsKarp(one to many)
pgr_maxFlowEdmondsKarp(many to one)
pgr_maxFlowEdmondsKarp(many to many)
pgr_maxFlowBoykovKolmogorov (one to one)
pgr_maxFlowBoykovKolmogorov (one to many)
pgr_maxFlowBoykovKolmogorov (many to one)
pgr_maxFlowBoykovKolmogorov (many to many)
pgr_maximumCardinalityMatching
pgr_edgeDisjointPaths(one to one)
pgr_edgeDisjointPaths(one to many)
pgr_edgeDisjointPaths(many to one)
pgr_edgeDisjointPaths(many to many)
pgr_contractGraph
Deprecated Signatures
pgr_tsp - use pgr_TSP or pgr_eucledianTSP instead
pgr_astar - use pgr_aStar instead
Deprecated Functions
pgr_flip_edges
pgr_vidsToDmatrix
pgr_pointsToDMatrix
pgr_textToPoints
pgRouting 2.2.4 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.2.4 on Github.
Bug Fixes
Bogus uses of extern “C”
Build error on Fedora 24 + GCC 6.0
Regression error pgr_nodeNetwork
pgRouting 2.2.3 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.2.3 on Github.
Bug Fixes
Fixed compatibility issues with PostgreSQL 9.6.
pgRouting 2.2.2 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.2.2 on Github.
Bug Fixes
Fixed regression error on pgr_drivingDistance
pgRouting 2.2.1 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.2.1 on Github.
Bug Fixes
Server crash fix on pgr_alphaShape
Bug fix on With Points family of functions
pgRouting 2.2.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.2.0 on Github.
Improvements
pgr_nodeNetwork
Adding a row_where and outall optional parameters
Signature fix
pgr_dijkstra – to match what is documented
New Functions
pgr_floydWarshall
pgr_Johnson
pgr_dijkstraCost(one to one)
pgr_dijkstraCost(one to many)
pgr_dijkstraCost(many to one)
pgr_dijkstraCost(many to many)
Proposed functionality
pgr_withPoints(one to one)
pgr_withPoints(one to many)
pgr_withPoints(many to one)
pgr_withPoints(many to many)
pgr_withPointsCost(one to one)
pgr_withPointsCost(one to many)
pgr_withPointsCost(many to one)
pgr_withPointsCost(many to many)
pgr_withPointsDD(single vertex)
pgr_withPointsDD(multiple vertices)
pgr_withPointsKSP
pgr_dijkstraVia
Deprecated functions:
pgr_apspWarshall use pgr_floydWarshall instead
pgr_apspJohnson use pgr_Johnson instead
pgr_kDijkstraCost use pgr_dijkstraCost instead
pgr_kDijkstraPath use pgr_dijkstra instead
Renamed and deprecated function
pgr_makeDistanceMatrix renamed to _pgr_makeDistanceMatrix
pgRouting 2.1.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.1.0 on Github.
New Signatures
pgr_dijkstra(one to many)
pgr_dijkstra(many to one)
pgr_dijkstra(many to many)
pgr_drivingDistance(multiple vertices)
Refactored
pgr_dijkstra(one to one)
pgr_ksp
pgr_drivingDistance(single vertex)
Improvements
pgr_alphaShape function now can generate better (multi)polygon with holes and alpha parameter.
Proposed functionality
Proposed functions from Steve Woodbridge, (Classified as Convenience by the author.)
pgr_pointToEdgeNode - convert a point geometry to a vertex_id based on closest edge.
pgr_flipEdges - flip the edges in an array of geometries so the connect end to end.
pgr_textToPoints - convert a string of x,y;x,y;… locations into point geometries.
pgr_pointsToVids - convert an array of point geometries into vertex ids.
pgr_pointsToDMatrix - Create a distance matrix from an array of points.
pgr_vidsToDMatrix - Create a distance matrix from an array of vertix_id.
pgr_vidsToDMatrix - Create a distance matrix from an array of vertix_id.
Added proposed functions from GSoc Projects:
pgr_vrppdtw
pgr_vrponedepot
Deprecated functions
pgr_getColumnName
pgr_getTableName
pgr_isColumnCndexed
pgr_isColumnInTable
pgr_quote_ident
pgr_versionless
pgr_startPoint
pgr_endPoint
pgr_pointToId
No longer supported
Removed the 1.x legacy functions
Bug Fixes
Some bug fixes in other functions
Refactoring Internal Code
A C and C++ library for developer was created
encapsulates postgreSQL related functions
encapsulates Boost.Graph graphs
Directed Boost.Graph
Undirected Boost.graph.
allow any-integer in the id’s
allow any-numerical on the cost/reverse_cost columns
Instead of generating many libraries: - All functions are encapsulated in one library - The library has the prefix 2-1-0
pgRouting 2.0.1 Release Notes¶
Minor bug fixes.
Bug Fixes
No track of the bug fixes were kept.
pgRouting 2.0.0 Release Notes¶
To see the issues closed by this release see the Git closed issues for 2.0.0 on Github.
With the release of pgRouting 2.0.0 the library has abandoned backwards compatibility to pgRouting 1.x Release Notes releases. The main Goals for this release are:
Major restructuring of pgRouting.
Standardization of the function naming
Preparation of the project for future development.
As a result of this effort:
pgRouting has a simplified structure
Significant new functionality has being added
Documentation has being integrated
Testing has being integrated
And made it easier for multiple developers to make contributions.
Important Changes
Graph Analytics - tools for detecting and fixing connection some problems in a graph
A collection of useful utility functions
Two new All Pairs Short Path algorithms (pgr_apspJohnson, pgr_apspWarshall)
Bi-directional Dijkstra and A-star search algorithms (pgr_bdAstar, pgr_bdDijkstra)
One to many nodes search (pgr_kDijkstra)
K alternate paths shortest path (pgr_ksp)
New TSP solver that simplifies the code and the build process (pgr_tsp), dropped “Gaul Library” dependency
Turn Restricted shortest path (pgr_trsp) that replaces Shooting Star
Dropped support for Shooting Star
Built a test infrastructure that is run before major code changes are checked in
Tested and fixed most all of the outstanding bugs reported against 1.x that existing in the 2.0-dev code base.
Improved build process for Windows
Automated testing on Linux and Windows platforms trigger by every commit
Modular library design
Compatibility with PostgreSQL 9.1 or newer
Compatibility with PostGIS 2.0 or newer
Installs as PostgreSQL EXTENSION
Return types re factored and unified
Support for table SCHEMA in function parameters
Support for
st_PostGIS function prefixAdded
pgr_prefix to functions and typesBetter documentation: https://docs.pgrouting.org
shooting_star is discontinued
pgRouting 1.x Release Notes¶
To see the issues closed by this release see the Git closed issues for 1.x
on Github.
The following release notes have been copied from the previous RELEASE_NOTES
file and are kept as a reference.
Changes for release 1.05¶
Bug fixes
Changes for release 1.03¶
Much faster topology creation
Bug fixes
Changes for release 1.02¶
Shooting* bug fixes
Compilation problems solved
Changes for release 1.01¶
Shooting* bug fixes
Changes for release 1.0¶
Core and extra functions are separated
Cmake build process
Bug fixes
Changes for release 1.0.0b¶
Additional SQL file with more simple names for wrapper functions
Bug fixes
Changes for release 1.0.0a¶
Shooting* shortest path algorithm for real road networks
Several SQL bugs were fixed
Changes for release 0.9.9¶
PostgreSQL 8.2 support
Shortest path functions return empty result if they could not find any path
Changes for release 0.9.8¶
Renumbering scheme was added to shortest path functions
Directed shortest path functions were added
routing_postgis.sql was modified to use dijkstra in TSP search