Please keep in mind we're in the process of updating the documentation for the next-gen version. While everything is rewritten, documentation for the older versions isn't archived yet. If you are using the 1.32 and wish to install RER then it is recommended to wait a few days until the old documents are published again.
Merging instructions for known conflicts
Merge everything. In case of a conflict between a sharedutils mod and a mod of yours, always pick at least the sharedutils AND the other mod. The order you pick however may be important so be careful on that. Sharedutils code never overrides vanilla features so you can be sure that by picking your other mod and sharedutils the other mod will continue working as intended.
Known hard to solve conflicts:
What each keybind does and how to add them to your game
Once all this is done, you can finally remerge your scripts.