Here's the summarised changelog (for v1.6.2) for this popular app since April:
- New UI based on the Fluent Design.
- Updated to the Fall Creators SDK.
- Added support to links and images at the episodes details.
- Sync functionality updated to the newest OneDrive SDK.
- Added double click support to go full screen on video mode.
- Improved episode notification.
- Added support to italian language.
- UX Improvements.
- Bug fixes.
- Improved episode details view.
- Improved speed rate controls.
Good stuff and this continues to be the podcatcher I recommend the most on Windows 10 Mobile. Here's the new v1.6.2 in action on my Lumia 950 XL:
As ever, you can buy Grover Pro here in the Store - it's well worth the couple of pounds. Right now it's the most fully featured UWP podcatcher on Windows 10.