I personally pinged upstream about this and Sergey (main upstream developer) is actually working on porting diff-ext to GTK3. I will upload an updated package into Debian as soon as a new upstream release will be published.
I personally pinged upstream about this and Sergey (main upstream developer) is actually working on porting diff-ext to GTK3. I will upload an updated package into Debian as soon as a new upstream release will be published.