Migrate or Die

In the world of software development, time is money. As a senior C++ developer with experience in gtkmm, you have been tasked with performing some of the essential steps of the GTK4 migration for Inkscape. You must work closely with an Inkscape expert to navigate the complex process quickly, under the constant threat of conflicts and delays. Use your expert knowledge and strategic thinking to ensure that the migration is performed as quickly and efficiently as possible, before it's too late!