Jenkins 2.426.1

We're excited to announce the release of Jenkins 2.426.1 🎉

This release contains important security fixes:

• https://www.jenkins.io/security/advisory/2023-07-26/
• https://www.jenkins.io/security/advisory/2023-09-20/

Changelog and upgrade guide

See the changelog and upgrade guide to learn about breaking changes and other considerations when updating.

Reporting issues

If you find an issue with this release, please file an issue on Jira, otherwise use the forums if you're unsure that you've encountered an issue.