Castle Game Engine: June / July bag of improvements: better Unicode utils (TCastleStringIterator and more), VS Code important fix, Docker image upgrades, new example screen_resolution_change…

We work intensively on the engine! Here’s a list of smaller engine improvements / fixes done recently. (For bigger improvements, see all the recent news — we have a lot of new stuff.) New simple API in our unit: , , , . All with auto-tests. All following our general rule that when used with …