1.5.1

[cherniavskii]

Documentation for the release process of Leaflet.

Please note that you will need to have a git remote called origin that points to Leaflet's GitHub repo, since the publish script assumes it

• Make a new release branch (for example named prepare-X.Y.Z)
• Make sure you do not have any package.lock.json or yarn.lock locally, since they can potentially make you build with the wrong package versions
• Update the changelog since last release and commit to the release branch
• Write a blog post about the new release and put in /docs/_posts and commit to the release branch
• Bump version number in package.json and commit to master
• Run npm run release
• Verify that the release was correctly published to NPM by checking:
  • Leaflet NPM package page
  • files on Leaflet unpkg page
• Update API docs:
  • run npm run docs
  • Copy the built docs from dist/reference-X.Y.Z.html to docs/reference-X.Y.Z.html
  • Update the built docs header to use Jekyll style; see commit 11d716f0964d8bc0d058ca09e9ba8003451b4b8d as reference for the needed changes
  • Commit the new docs to the release branch
• Update docs/reference.html to redirect to the new version and commit the change to the release branch
• Update integrity hashes:
  • Checkout the release tag (git checkout vX.Y.Z)
  • Run npm run integrity or simply node ./build/integrity.js if you're not on Debian
  • Copy the hashes and update integrity_hash_css, integrity_hash_source and integrity_hash_uglified in docs/_config.yml; commit changes to the release branch
• Update link to latest release in docs/download.html, and commit to the release branch
• Add link to new version reference in docs/reference-versions.html, and commit to the release branch
• Update latest_leaflet_version in docs/_config.yml and commit to the release branch
• Update the announcement section in docs/index.html and commit to the release branch
• If it looks like everything is good at this point, merge the release branch into master
• Make a new release on Leaflet's GitHub release page with the most important parts of the changelog