Right. Not sure why I didn't just so that right away. Here it is. Some of the text stuff may just be differences from American English, so it's up to you.
Also one other thing. There's an issue with the music in the Cerulean Gym ~65 seconds in. It sounds like a single note is held down...
Removing Double Team may not be necessary. The game only crashed from Double Team when opponents used it. When I used the move myself nothing bad happened. Removing it from trainer move sets might be enough to set things right for now.
As for the invisible walls: I have screenshots of a few...
I played through the game and found some things in 1.4.3 that weren't mentioned in 1.4.4 notes. Some may not actually be bugs. I list a few of them here.
Wandering Pokemon in the overworld drop items even if the player runs from them.
Opponents crash the game when using Double Team. This...