What
A background helper Claude Code starts now accepts an option for test machines. One of its data formats also gains an optional notes field with a maximum length.
Why
This is internal testing support and has no visible effect.
Internal testing options added to a helper
A background helper can now take a testing option, and one data format gains an optional notes field with a length limit
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.309,
Internal ChangesSection of the release