This features the latest version of apktool (2.4.1) which was released just a few hours ago. This has a lot of fixes and improvements, including being compatible with 32 bit Java again! There's also a new decompiling option that lets you only process the DEX files in the root of the APK. If you know what this means, you know how useful this can be. If you don't know what it means, you don't need to worry about it yet.
The full list of updates to apktool are available here: https://forum.xda-developers.com/sho...postcount=5864
While you're there, don't forget to give @iBotPeaches a thanks for all his hard work. The guy deserves it!
This latest version of TMA also now includes the option to decompile then immediately recompile files. Very handy if you're testing whether a file can recompile without modding.
To go with that, there's the option to recompile then immediately decompile. Extremely useful if you're modding smali and you need to get new references from "public.xml".
Download from the link above, or in the OP, and let me know how you get on!