USB Loader GX rev914 is out and fully supports Hermes cIOS 222/223/224 rev5. Here is the changelog:
* Added Hermes rev5 support! (issue 1438)
* Updated to Hermes usb storage code
* Fixed some bugs in ntfs while writing timestamps, resulting in different hashes (dimok)
* Fixed codedump when switching partitions (issue 1454)
* Fixed graphical glitch on 4:3 screens, where the prefetch cover was visible in the coverwall
* Fixed a bug with installing games, due to the switch to C++ (dimok)
By the way, Wii Game Manager bug fixing version 188.8.131.52 has been release. Check the downloads for link.
PS: A quote from Waninkoko: "Rev18 release is going to be this week. Maybe the weekend..."