What changes / Language replacements occur during an upgrade to Vshare 2.7

[hostonnet]

But what about the old language files? Can those be used over or do I have to translate everything again?

You need to translate again as there are many changes in language files.

More importantly though, is it possible to obtain a list of file names in order to finally make translations that couldn't be made with vshare version 2.6 since some of those files were encrypted?

You will be able to find. If you can't find anything, let me know, i can provide the file that contain the string. You could use programs to search inside text files in a folder.

ack -- better than grep, a power search tool for programmers

Is what i use. It work if you have perl installed.