New major versions of all the core Pallets libraries, including MarkupSafe 2.0, have been released! :tada:
* Read the announcement on our blog: https://palletsprojects.com/blog/flask-2-0-released/
* Read the full list of changes: https://markupsafe.palletsprojects.com/changes/#version-2-0-0
* Retweet the announcement on Twitter: https://twitter.com/PalletsTeam/status/1392266507296514048
* Follow our blog, Twitter, or GitHub to see future announcements.
This represents a significant amount of work, and there are quite a few changes. Be sure to carefully read the changelog, and use tools such as pip-compile and Dependabot to pin your dependencies and control your updates.