I agree with the idea that the modders update their MODs (or make a patch) to make them compatibles with the updated versions of the big ones like TSLRCM and M4-78 if they become incompatibles (for obvious reasons if EE only works with TSLRCM).
If, as says danil-ch , is assured the compatibility with 1.8.5, maybe deserves make a -very easy- update of the compatibility description text of the page of EE for make that compatibility "official". Anyway will be welcome the next update of the MOD to reassure and calm all of us.
M4-78 1.5 is a very last release but I would like to ask danil-ch check the EE compatibility as soon as you can and, if needed, an update or the corresponding patch. In the same line I'd like ask to the users post problems found (or if do not find any) with these last versions.