WordPress 3.2 was a big, exciting update for WordPress users with quite a few new features. WordPress 3.2.1 hit the shelves today, but don’t worry – it’s just a maintenance release. You’ll want to upgrade when you get a chance, especially if you’ve been experiencing some problems after your last upgrade.
Here’s what’s new, according to the release haiku:
JSON, the admin
A little bit tidier
Edge cases covered
For a full list have a look at the changelog. Make sure to backup your site just in case before you upgrade. There’s no need to wait – go download WordPress 3.2.1 now.