Release 2.4.1

Changed

• Confusing documentation for GitHub Webhook Secret #345

Fixed

• GitLab: Fix system warning when committing #346
• Unparenthesized a ? b : c ? d : e not supported (PHP8) #347
• Changeset reference not processed at beginning of bugnote #351
• On List page, "Attach issues" is shown for users with read-only access #354

Security

• Private issue information disclosure (CVE-2020-36192), thanks to d3vpoo1 #344
• Only attach Issues to changeset if authorized (CVE-2020-36192) #344
• Unprivileged user can detach private Issue from Changeset #356