v6.4.2

🐛 Fixes

useOrientation: lockOrientation / unlockOrientation were no-ops — closes #215

Both methods guarded with if (isBrowser) return — inverted. They returned early in the browser and only proceeded during SSR, where the follow-up 'screen' in window check bailed anyway. The result: calling lockOrientation('landscape') or unlockOrientation() silently did nothing, everywhere. The guards now read if (!isBrowser) return, and the PR adds browser + SSR specs so the direction can't flip again unnoticed.

Full PR: #215

useInterval: a manually resumed interval survived unmount — closes #212

Two leaks in controls mode:

• With controls: true the main effect returns before registering a cleanup, so an interval started through resume() kept firing after the component unmounted — despite the docs promising it's cleared on unmount. The cleanup now runs in its own mount-scoped effect, covering both modes without changing the delay-update behavior.
• resume() overwrote timer.current without clearing the previous timer, so calling it twice left an interval that neither pause() nor the unmount cleanup could reach. It now clears any running timer before starting a new one.

Full PR: #212

useMicrophone: level stayed frozen after stop() — closes #213

teardownAudioGraph() cancels the rAF loop, which is the only writer of level, so after stop() the value froze at whatever the last frame measured. A volume meter bound to it kept showing input long after the microphone was released. stop() now resets level to 0.

Full PR: #213

useElementByPoint: no more re-render on every frame in multiple mode — closes #214

document.elementsFromPoint() allocates a fresh array on every call, so storing its result as-is re-rendered the component on every frame of the rAF loop — even with the pointer sitting still. The hit list is now compared element-by-element inside a functional update, and the previous state is kept when nothing changed. The single-element mode needed no change: elementFromPoint() returns the same node and React bails out on its own.

Full PR: #214

Thanks @ostapondo for all four reports and fixes.

🔧 Internal

• CI now runs a dedicated typecheck gate (tsc --noEmit), and TypeScript versions are aligned across the workspace (#211). As part of it, useGeolocation's placeholder coords gained the toJSON that GeolocationCoordinates carries in lib.dom.