TWRP is now using Android 8.0 as a base and installing Android 8.0 based zips works better than ever. Also, this updates includes fixes for Google Pixel 2. The recovery can now decrypt synthetic passwords for Pixel 2. Support vold decrypt with keymaster 3.0 in Oreo 8.0 firmware is another significant change in this update.

If you enjoy using the TWRP 3.2.0-0 custom recovery then check out the full changelog. TWRP 3.2.0-0 custom recovery download is now available for all supported devices. Go here to download TWRP 3.2.0. You can install the update either via the TWRP recovery installed on your device (requires TWRP 2.8.4 or higher installed) or via ADB interface. TWRP custom recovery is one of the most popular options for flashing custom ROMs and Zip files. If you are still using other custom recoveries, then it is highly recommended that you make the switch now and see what this little beauty can do for you (Source)