We're currently on 2.3.3 (rCICFf03c29f2bf8e: dockerfiles: [composer-scratch] Upgrade composer to 2.3.3 and cascade, upstream is now upto 2.5.1 (as of 2022-12-23; it was released 2022-12-22), we're probably due for an upgrade again after 6 9 months.
Latest release in 2.3.x is 2.3.10. 2.4.x is upto 2.4.4.
- Upgrade the docker images
- Switch the first jenkins jobs over and test
- Switch all remaining jobs
- Re-build vendor
- Update any documentation