> upcoming SMW 1.9 bundle were to maintain compatibility with MW 1.19 LTS

SMW 1.9.x will be compatible with MW 1.19 :)

Sorry to hear about all the hassle you had. I'm afraid we can do little to remedy compat breakage in core though. Unless you have a brainwashing machine to make certain core developers care about compatibility.


Jeroen De Dauw
Don't panic. Don't be evil.