You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.261,
ImprovementsSection of the release
A new helper builds picker labels and descriptions for custom Sonnet and Opus models, appending a "(1M context)" note when the model qualifies for the 1M-context window.
