With the help of the Project Version of Premiere Condition it is possible to check the version of a certain Premiere project.
The project version can be compared by providing the related „Project Path“ and a desired condition (e.g. IS_OLDER) and exiting the node via true or false.
The node result will be the corresponding version number.
Example node result
Source Premiere Pro project is 2022
Checking for version 2022
Result: 40
Node exit: true
Checking for version 2023
Result: Stream: Condition project premiere version IS 'v2023' (='41') not satisfied (actual: '40')