The new WebXR Layers support in Facebook's immersive browser enabled high quality text rendering (among other graphical improvements) which greatly increased the comfort of using virtual desktops in the Quest headset.
The coalition of around 350 television stations called PBS put together a multi-viewer XR experience around their annual short film festival.
Prolific toolmaker Don McCurdy released glTF-Report, a browser-based tool for inspecting and manipulating art assets in the new standard for 3D scenes.
Oscar Falmer updated this handy spreadsheet listing which AR features work on which mobile platforms.
A new version of Wonderland arrived, most notably with skinning and animation support for FBX files. This is a common file format used in the 3D industry so this opens up more of the standard workflows used by technical artists. One point of interest: some feature development was sponsored by Playko.