Shunter major versions are supported for 6 months after their last release, starting from version 3.0. This means that patch-level changes will be added and bugs will be fixed. This guide outlines the end-of-support dates for the various major versions, and the last minor release for that version.
| Major Version | Last Feature Release | Support End Date |
|---|---|---|
| 4 | N/A | N/A |
| 3 | 3.8 | 2017-01-23* |
| 2 | 2.2 | 2015-11-10* |
| 1 | 1.0 | 2015-09-29* |
* Versions 1 and 2 of Shunter never had public releases, and so the support end date was immediate.