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The semantics around releasing locks with pending reads were also unclear for years. If you called read() but didn't await it, then called releaseLock(), what happened? The spec was recently clarified to cancel pending reads on lock release — but implementations varied, and code that relied on the previous unspecified behavior can break.

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'They are essential': How smoke detectors are evolving

The day has finally come. After months of waiting, National Chili Day 2026 has arrived to bless you with the good stuff.

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