It's getting late and I can't test the script more tonight, but I wanted to release what I have as a beta as everything seems to be working well. Version 1.0.5 Beta is available at the top of the OP alongside version 1.0.4.
Here is the changelog for v1.0.5b:
## [1.0.5b] = 2017-09-11
- Changed base to Rhythm Heaven Fever which uses a newer revision of fw.img
- Integrated Title ID for RHF, as it's worthless without the Title Key
- Support for WBFS conversion if preferred over ISO
- Support for pre-built bootSound BNSTD if preferred over WAV
- If the wrong Title Key or Common key is specified, it will prompt you to re-enter them.
- If a space is accidentally included when you paste the Wii U Common Key, it will no longer break the script
-Lots of failchecks. Script will warn you if:
1. Java isn't detected
2. Script reliant folders aren't accessible by the script (permission issues)
3. ROBOCOPY isn't supported on your OS
4. The necessary code/meta files weren't downloaded or generated properly (This occurs before converting the game wbfs/iso files, so should show up very early in the process)
5. Special characters that break folder creation are present
6. NUSPacker fails to generate the installable package
--------------------- MERGED ---------------------------
A reminder that user provided WBFS, TGA, and BTSND files will take priority over any user provided ISO, PNG, and WAV files (at least that's the design, we'll see how badly you guys break the beta
)