To go along with the just-released OS X Mavericks 10.9.3 Software Update, Apple has also issued a second major update to iTunes 11. The new version 11.2 is now available for download and includes several improvements to the in-app podcast browsing experience.
For starters, there are now all-new Unplayed and Feed tabs which collate episodes you haven't listened to yet and new ones that have become available.
iTunes now lets you save a podcast episode to keep on your computer and resolves a few annoying issues, including one where Genius would hang when updating itself. Jump past the fold for the full breakdown...