Migrating 5.2 to 5.5

[Danielg42]

I have built quite a few custom modules with the module builder in my previous installation of 5.2
Now that 5.5 has been released, I have been attempting to upgrade my 5.2 installation.

For some reason, none of the modules I have built work, once the 5.5 upgrade scripts have been run.
I tried "publishing" them and installing them in 5.5 separately, but that only created blank tabs in my 5.5 installation.

The database tables for the custom modules are unharmed/upgraded and all the core modules seem to have been upgraded, but the custom modules themselves have been skipped over.

Any tips on migrating a 5.2 installation to 5.5 would be appreciated.

[salesagility]

Generally I wouldn't advise an upgrade yet ... especially if this is a production instance ... wait until a couple of patches have been released

However .... Can you see your custom modules in Studio?