Release todo 12.1.1 #6161

Get branches/versions to release from https://github.com/nextcloud/spreed/milestones

💺 Preparation

• On master create a test package and check if a new development file needs to be added to the packaging exclude list in Makefile

  make appstore

• Create a PR against master CHANGELOG.md with the changelog of all milestones that are subject to the release
  • Add changelog for 12.1.1 #6166
• Merge the PR
• Backport the changelog to the respective branches
  • Remove changelog entries in CHANGELOG.md of higher versions
  • Bump the version in appinfo/info.xml
• Merge the backports

🚀 For each maintenance release

Start with the oldest version here, so the appstore and github releases show the newest version as "Last release"

• Make sure you pull the latest stable branch:

  git checkout stable22.1
  git pull origin stable22.1

• Clean the dev instance and update all dependencies with the lock file versions:

  make dev-setup

• Build production javascript:

  make build-js-production

• Do a quick smoke test by starting a call with:
  • Chrome
  • Edge
  • Firefox
  • Safari
  • Android app
  • iOS app
• Build release tarball

  make release version=12.1.1

• Push the git tag to https://github.com/nextcloud-releases/spreed

  git push releases v12.1.1

• Mark the tag as a (pre-)release in https://github.com/nextcloud-releases/spreed/releases
  • upload the tarball from build/artifacts/
• Mark the tag as a (pre-)release in https://github.com/nextcloud/spreed/releases
  • add the respective CHANGELOG.md section
  • a link to the binary from the releases-repo as description
  • ⚠️ Do not re-upload the binary here.
• Upload the app release in the appstore: https://apps.nextcloud.com/developer/apps/releases/new
  • Link to the tarball on https://github.com/nextcloud-releases/spreed/releases
  • Signature that was printed by make release version=12.1.1
• Edit the milestone name to v12.1.1
• Create a follow up milestone for 💚 Next Patch (22.1) (Due date in ~4 weeks)
• Move all open PRs and issues from milestone v12.1.1 to 💚 Next Patch (22.1)
• Close the v12.1.1 milestone
• If the release was on a stable22.1 branch, backport it to stable22

  git checkout stable22.1
  git pull origin stable22.1
  git checkout stable22
  git pull origin stable22
  git merge --no-ff origin/stable22.1

• In case there were security issues fixed ping the security team