Release v0.6.3

[UziTech]

Publisher

• $ npm version has been run.
• Release notes in draft GitHub release are up to date
• Release notes include which flavors and versions of Markdown are supported by this release
• Committer checklist is complete.
• Merge PR.
• Publish GitHub release using master with correct version number.
• $ npm publish has been run.
• Create draft GitHub release to prepare next release.

Note: If merges to master occur after submitting this PR and before running $ npm pubish you should be able to

1. pull from upstream/master (git pull upstream master) into the branch holding this version,
2. run $ npm run build to regenerate the min file, and
3. commit and push the updated changes.

Committer

In most cases, this should be someone different than the publisher.

• Version in package.json has been updated (see PUBLISHING.md).
• The marked.min.js has been updated; or,
• release does not change library.
• CI is green (no forced merge required).

[UziTech]

v0.6.3 is released 🎉✨