ThaumCheater is designed to support multiple versions, and lets you choose which versions to install.
Now includes a link calculator that you can use for calculating what aspects can be used to link two aspects during research.
Now includes multi-language support. It should automatically translate based on the language chosen for your device, unless your language is not supported.
NOTE: Research has been removed in the most recent version and replaced with the link calculator.
Supported versions:
4.1.0g
4.1.1.14
4.2.3.5
5.0.3
5.1.6
5.2.4
If there is a version missing, please let me know and I'll get it added.