What's new in 2.8.5.0:
Scale the GUI - TWRP can read the theme's resolution and scale it up or down to fit the theme to your screen's resolution
Improve thread handling and move input handling into the main rendering thread to improve stability
Make MTP work even if unplugged and plugged back in
Unify scrollable list code and make kinetic scrolling feel more natural
Fix handling of mapped zip files for OTA updates (CM12 updater)
USB keyboards should now work on all devices that support USB host mode via a USB OTG cable
Other small fixes and improvements
What's new in 2.8.4.0:
-MTP fixes and improvements - you can now copy zips to the root of storage - thanks to _that
-Add flashing of boot and recovery images via the TWRP GUI (Find the Images button on the Install page)
-Fix some MTP related crashes and bugs
-Eliminate TWRP toggling USB IDs during boot if MTP is enabled
-Fix various adb sideload issues
-Improve threading of actions
-Eliminate separate thread for screen timeout
-Update libblkid to 2.25.0
-Use power button as back button on watch themes for easier navigation
-Add mutex locking to data manager
-Improve custom theme handling on encrypted devices
-Allow the stock theme to be offset by build flags so we can center a lower res theme on a higher res screen especially for watches with round screens
CHANGELOG for 2.8.3.0:
-MTP fixes and improvements - you can now copy zips to the root of storage - thanks to _that
-MTP will now tell the host PC that storage is removed instead of disabling MTP completely
-MTP will now report the correct max file size based on the file system in use to the host PC (may fix transfer of large files)
-Update and improve fix permissions and make fixing contexts optional
-Update SuperSU in TWRP to 2.40 and update install process
-Make TWRP work properly on AArch64 (Nexus 9 is now built in true 64-bit binaries and libraries)
-Attempt to set correct permissions and contexts on all files placed in storage so backups will show in Android
-Fix kernel panic during MTP start on some devices
-Support unicode fonts on devices with True Type Font support
-Fix slider value not showing sometimes (vibration settings page)
-Toggle MTP off during adb sideload to set correct USB IDs
-Reduce library requirements for 5.0 L decrypt
-Other minor fixes and improvements
CHANGELOG for 2.8.2.0:
-Pull in all changes from Android 5.0 lollipop into TWRP
-Add decrypt support for Android 5.0 lollipop encrypted partitions including automatic decrypt when the default_password is in use
-Revert some changes to exFAT that were breaking exFAT support on some devices