Developed an automated workflow for the MetaMask/github-tools repository that streamlines release management by automatically bumping the main branch version after each release pull request. Leveraging Shell scripting, GitHub Actions, and CI/CD practices, the solution generates three pull requests—release, changelog, and version bump—to keep the main branch ahead of the release branch. This approach ensures accurate nightly build versioning and minimizes merge conflicts, reducing manual intervention in the release process. The work demonstrates a focused application of infrastructure automation and release engineering, resulting in a more efficient and standardized release workflow without introducing new bugs during the implementation period.