[OSGeo-Announce] pgRouting version 4.0.1 release

Jorge Sanz xurxosanz at gmail.com
Mon Feb 2 02:22:07 PST 2026


https://www.osgeo.org/foundation-news/pgrouting-version-4-0-1-release/

Hello pgRouting community,

The pgRouting Team is pleased to announce the release of pgRouting version 4.0.1

* 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 4.0.1 on Github. [3]

## Bug fixes

#2966: pgr_withPoints does not pick optimal route when fraction = 1
#3034: metrics driver should not be using new

## Code enhancements

#3044: Check and fix assert.hpp for cppcoreguidelines-explicit-virtual-functions
#3040: Check and fix cppcoreguidelines-virtual-class-destructor
#3039: Check and fix cppcoreguidelines-special-member-functions
#3038: Check and fix cppcoreguidelines-prefer-member-initializer
#3037: Check and fix cppcoreguidelines-init-variables
#3035: Pass by reference on existing drivers

## Administration

#3031: pgtap license to Creative commons and License texts standardization


## To update your database

Download the packaged version from your operating system, and use this
command in the database:

ALTER EXTENSION pgrouting UPDATE TO "4.0.1";


[1]. https://github.com/pgRouting/pgrouting/releases/latest
[2]. https://github.com/pgRouting/pgrouting/discussions/3047
[3]. https://github.com/pgRouting/pgrouting/issues?utf8=%E2%9C%93&q=milestone%3A%22Release%204.0.1%22


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