DevOps Platform Updates
scanned 104d ago3Latest announcements and changes from GitHub, GitLab, Azure DevOps, Bitbucket, and Atlassian.
Atlassian March Security Bulletin Fixes 21 High-Severity Flaws
Atlassian published its March 2026 security bulletin addressing 21 high-severity vulnerabilities across Jira, Confluence, and other Data Center products. All fixes were discovered via bug bounty, pen-testing, and third-party library scans. Self-managed administrators should patch immediately; Veeam integrations touching these products should verify compatibility with fixed versions.
GitHub Enterprise Server 3.20 GA with Immutable Releases
GHES 3.20 introduces immutable releases that lock release assets from modification or deletion after publication, protecting distributed artifacts from supply chain attacks. Secret scanning now includes validity checks, enterprise-level push protection bypass controls, and alert assignment. These features strengthen data integrity guarantees relevant to Veeam's backup and recovery of GitHub artifacts.
GPT-5.3-Codex Gets Long-Term Support in GitHub Copilot
GitHub announced LTS commitment for GPT-5.3-Codex in Copilot Business and Enterprise, available through February 2027. It replaces GPT-4.1 as the default base model and will auto-enable for all organizations within 60 days. This signals GitHub's deepening AI investment and sets a competitive benchmark for AI-assisted development tooling.