Option to mass-upgrade a project

[philpem]

I have a project which I created with an older version of Ghidra, and am now working on in a later one. It has about 40 shared libraries.

If I add a new executable, some of the solib references don't resolve, giving an error: skipped: file was created with an older version of Ghidra (upgrade is possible)

If I open the libraries it's referencing from the project browser, I get an Update Program Data? prompt, The Program file you are attempting to Open is an older version. Would you like to upgrade it now?. Doing this and saving from the CodeBrowser window resolves the issue (if I re-import the new executable).

Is there a way to do this for every program in the project?

[ryanmkurtz]

I believe if you open them all in headless mode it will upgrade them behind the scenes.

Also, #2472