Changelog 2026-03-06 (Accessibility: Changelog Tablist Semantics + ARIA Busy Pass)

Published Mar 6, 2026

Changed

Replaced the changelog filter landmark wrapper from nav to a semantic-neutral div while keeping explicit role="tablist" semantics.
Added aria-posinset / aria-setsize to each changelog filter tab for clearer screen-reader context within the five-option set.
Added live aria-busy signaling on the changelog results panel during filter application to better reflect dynamic content updates.
Kept tab-to-panel relationships explicit via existing aria-controls/aria-labelledby wiring.

This accessibility sweep batch focused on semantic correctness and ARIA clarity in the changelog’s dynamic tabbed filtering UI.
The update improves assistive-tech orientation during category switching and reduces ambiguity around update timing/state.