Alignment Deficit: gauge change (2026-04-14)

Frontier-feed coverage update: dropped 7 lab feeds that 404 with no discoverable RSS (Anthropic, Apollo, Epoch, Meta, Mistral, xAI, plus broken METR URL). Added 3 working safety-side feeds: METR (correct URL: metr.org/feed.xml), MIRI, and LessWrong curated. Added Google Research blog. Net effect: safety-side feed coverage roughly doubles, partially offsetting the structural undercount flagged in the prior entry.