Gurobi versions are of the form X.Y.Z, where X is the major release, Y is the minor release, and Z is the technical release.
Starting with major release 10, Gurobi product releases are supported for a term of three years after the initial release of the corresponding major release. For example, Gurobi version 10.b.c will be supported for three years after the release of Gurobi version 10.0.0.
For major releases 9 and earlier, Gurobi's policy was to support the two most recent major releases. For each of the two most recent major releases:
- Gurobi supports the most recent technical release of each minor release, and
- Gurobi provides limited support for all other technical releases.
Gurobi versions 8 and earlier are no longer supported.
The following table documents the release dates and support statuses of currently supported Gurobi versions.
| Version | Released | Support status |
|---|---|---|
|
10.0.1 |
02/2023 | Supported |
|
10.0.0 |
11/2022 | Limited since 2/2023 |
|
9.5.2 |
07/2022 | Supported |
|
9.5.1 |
02/2022 | Limited since 7/2022 |
| 9.5.0 | 11/2021 | Limited since 2/2022 |
| 9.1.2 | 04/2021 | Supported |
| 9.1.1 | 12/2020 | Limited since 4/2021 |
| 9.1.0 | 10/2020 | Limited since 12/2020 |
| 9.0.3 | 08/2020 | Supported |
| 9.0.2 | 04/2020 | Limited since 08/2020 |
| 9.0.1 | 01/2020 | Limited since 04/2020 |
| 9.0.0 | 11/2019 | Limited since 01/2020 |
The table below lists older Gurobi versions that are no longer supported.
| Version | Released | Support ended |
|---|---|---|
| 8.1.1 | 03/2019 | 11/2022 |
| 8.1.0 | 10/2018 | 11/2022 |
| 8.0.1 | 06/2018 | 11/2022 |
| 8.0.0 | 04/2018 | 11/2022 |
| 7.5.2 | 11/2017 | 11/2019 |
| 7.5.1 | 07/2017 | 11/2017 |
| 7.5.0 | 07/2017 | 07/2017 |
| 7.0.2 | 01/2017 | 11/2019 |
| 7.0.1 | 11/2016 | 01/2017 |
| 7.0.0 | 10/2016 | 11/2016 |
| 6.5.2 | 10/2016 | 04/2018 |
| 6.5.1 | 02/2016 | 10/2016 |
| 6.5.0 | 10/2015 | 02/2016 |
| 6.0.5 | 08/2015 | 04/2018 |
| 6.0.4 | 05/2015 | 08/2015 |
| 6.0.3 | 03/2015 | 05/2015 |
| 6.0.2 | 02/2015 | 03/2015 |
| 6.0.1 | 12/2014 | 02/2015 |
| 6.0.0 | 11/2014 | 12/2014 |
| 5.6.3 | 05/2014 | 10/2016 |
| 5.6.2 | 01/2014 | 05/2014 |
| 5.6.0 | 09/2013 | 01/2014 |
| 5.5.0 | 03/2013 | 10/2016 |
| 5.1.1 | 03/2013 | 10/2016 |
| 5.1.0 | 01/2013 | 03/2013 |
| 5.0.2 | 11/2012 | 10/2016 |
| 5.0.1 | 07/2012 | 11/2012 |
| 5.0.0 | 05/2012 | 07/2012 |