/godot-platform-web

Migration notes: godot-platform-web

Incremental upgrade for topics this skill covers. Apply one hop, stabilize/test, then next. Never skip hops.

If the project is < 4.0, follow godot-version-migration era bridges (legacy → 3→4) until 4.0, then these hops. Official 3→4: Upgrading from Godot 3 to Godot 4.

4.0 → 4.1

Official: Upgrading to Godot 4.1

No skill-relevant breaking changes for this hop.

4.1 → 4.2

Official: Upgrading to Godot 4.2

No skill-relevant breaking changes for this hop.

4.2 → 4.3

Official: Upgrading to Godot 4.3

• SceneMultiplayer protocol not wire-compatible with 4.2 — upgrade host and browser clients together.
• auto_translate → auto_translate_mode — verify localized WASM builds still translate HUD.

4.3 → 4.4

Official: Upgrading to Godot 4.4

No skill-relevant breaking changes for this hop.

4.4 → 4.5

Official: Upgrading to Godot 4.5

• ProjectSettings.add_property_info() validates keys more loudly — fix custom web shell project settings.

4.5 → 4.6

Official: Upgrading to Godot 4.6

• EditorExportPreset.get_script_export_mode() returns enum — update GitHub Pages / itch.io deploy scripts.
• TSCN unique node IDs on first save — expect larger diffs in exported web project scenes.

4.6 → 4.7

Official: Upgrading to Godot 4.7

• New project stretch defaults canvas_items + expand — retest responsive canvas in browser after upgrade.
• EditorSceneFormatImporter constants under ImportFlags — fix custom HTML5 export hooks if used.