List the versions in the reporting tool

[saberraz]

It would be good if the reporting tool, autopopulate the End version in the dialogue.

A more elegant solution would be to introduce: mergin_project_current_version as a variable and allow the processing tool to accept expression as input instead of numeric value.

[wonder-sk]

The "End" version could just show e.g. "Latest" text in the widget (without actually showing the actual number, so we don't need to fetch it beforehand).

Not sure if mergin_project_current_version would be that useful as it does not need to be the latest version...

[saberraz]

Sounds good to me @wonder-sk

[alexbruy]

I'm afraid we can't populate widget with the specific version number, it is not possible in Processing. We can implement approach suggested by @wonder-sk, show "Not set" text for the end version and in this case latest project version will be user.

To display other text we need to implement it on the QGIS side, I will be happy to make a PR for it if necessary.

[saberraz]

That sounds good to me @alexbruy to use "Not set" and the tool uses the latest version.