Quote Originally Posted by neteasy View Post
I use the current version and it works OK on v1.5.4.
Aye, as long as people are VERY careful on the merges... Apply all the known bug fixes for Zen Cart 1.5.4 (at least one affects URLS)... And disable the "automatic redirect" option (at least two known issues - non-trivial patches)... And apply all of the known patches for Ultimate URLs (from this thread)... Then Ultimate URLs 2.212 does work under Zen Cart 1.5.4.

I just do not recommend installing Ultimate URLs versions prior to 2.215 in Zen Cart 1.5.4 due to the complexity of the installation (and patch hunting / application).