Hello pgRouting community,
The pgRouting Team is pleased to announce the release of pgRouting version 4.0.2
The latest release is available at [1]. For discussions on the release, go to [2]. To see all issues & pull requests closed by this release see the Git closed milestone for 4.0.2 on Github. [3]
## Summary of changes by function
pgr\_dijkstraVia
Fix: bad alloc
pgr\_drivingDistance
Standardizing negative distance behaviour
Throws when :math:distance < 0\.
Standard message and hint\.
pgr\_withPointsDD
Standardizing negative distance behaviour
Throws when :math:distance < 0\.
Standard message and hint\.
pgr\_withPointsVia
Fix: bad alloc
## Bug Fixes
\#3110: pgr\_dijkstraVia throws std::bad\_alloc when a node does not exist
\#3091: Catchment functions when negative distance do not have a standardized behaviour
## To update your database
Download the packaged version from your operating system, and use this command in the database:
ALTER EXTENSION pgrouting UPDATE TO "4.0.2";
[1]. Release v4.0.2 · pgRouting/pgrouting · GitHub
[2]. v4.0.2 · pgRouting/pgrouting · Discussion #3144 · GitHub
[3]. Issues · pgRouting/pgrouting · GitHub
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