Hello Saul

I'm Yipeng He from JITStack, and I'm taking over the tasks of PBR.

I encountered the following issue when trying to build iso:

It fails when the suffix of the version generated by the PBR tool ended with number, for instance the building fails if the version id is 2.999.9999.rc1.dev23,

and when I replaced it with 2.999.9999.rc1.dev, the ISO building was successful.

I don't knwo why this happens, could please support and advice the solution for this issue.