Add a Godot 3 to Godot 4 upgrade guide#6393

Merged

akien-mga merged 3 commits intogodotengine:masterfrom Calinou:add-upgrade-to-godot-4

Nov 30, 2022

+569-1

Commits on Nov 18, 2022

Add a Godot 3 to Godot 4 upgrade guide
Calinou
committed

Commits on Nov 20, 2022

Add conversion suggestions from Mickeon
Calinou
committed

Commits on Nov 21, 2022

Update according to review comments
Calinou
committed