Patch Release Notes for Bug Fixes (v1.2.3)
How to write concise release notes for a patch version that fixes bugs. Covers referencing issues, describing the fix impact, and communicating urgency.
Patch Releases
Detailed Explanation
Patch Release Notes
Patch releases (e.g., v1.2.3) contain only bug fixes and no new features or breaking changes. The release notes should be concise and focused on what was broken and how it was fixed.
Structure
## [1.2.3] - 2026-02-28
### Fixed
- Fix memory leak in connection pool when idle timeout exceeded (#456)
- Correct timezone handling for dates before 1970 (#461)
- Resolve crash on empty input in `parseConfig()` (#463)
Key Principles
- Reference the issue or PR for every fix so users can find details
- Describe the symptom, not just the implementation change
- Mention the impact if it was a data-loss or security bug
- Keep it short — patch notes should be scannable in seconds
When to Add Context
For critical bug fixes, add a brief explanation:
### Fixed
- **Critical:** Fix data corruption when writing files larger than 2GB.
Users who processed large files with v1.2.0-v1.2.2 should re-process
those files after upgrading. (#789)
Linking Issues
Use your issue tracker's link format consistently:
- GitHub:
#123or full URL - Jira:
PROJ-123 - Linear:
ENG-456
This makes it easy for users to find the original bug report and understand the full context of each fix.
Use Case
Shipping a quick bug-fix release for a production application or library where users need to know exactly which bugs were fixed and whether the update is urgent.