Roblox’s Content format switch requires a Rojo update before November 11
Studio will switch asset references to Content serialization on November 11, 2026. Update Rojo and check custom parsers before the change.
Roblox will change how Studio saves asset references starting November 11, 2026, affecting teams that use Rojo or custom file tools. According to the November 4, 2026 announcement, mesh, texture and other asset references will use Content properties instead of legacy fields. Rojo users must upgrade to v7.7.1 or higher before November 11.
File compatibility, not script removal
Roblox says Studio and the engine will continue reading older place files. Saving them again will write the new Content format. In XML files, asset references will use a Content element with a nested uri tag; custom parsers must also handle null values. Binary files will use typed source prefixes: Uri, Object and None.
The Properties widget will hide legacy asset ID properties and show their Content counterparts. That does not remove scripting compatibility: Roblox says existing Luau reads and writes remain supported, including Decal.Texture. No script changes are required, though Roblox recommends Content properties such as Decal.TextureContent for new code.
Check the tooling this week
Roblox warns that older Rojo versions may fail to sync asset properties or report errors when opening migrated place or model files. Our recommendation is to prioritize file tooling over a broad script rewrite. Check the Rojo version used by each teammate and any automated build environment, then upgrade installations below v7.7.1.
For custom parsers, we'd start by adding test fixtures for nested URI content and null values this week. Prepare a representative model for a save-and-sync check once the switch takes effect, and compare its asset references before and after processing. This targets the compatibility risk Roblox identifies without assuming existing gameplay code needs migration.