Claude Code v2.1.225 ·
Workshop authoring-progress hooks fire during streaming
Streaming now feeds tool and partial-input events to the workshop progress display.
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All of v2.1.225
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.225,
In DevelopmentSection of the release
Streaming callbacks into the workshop authoring-progress module exist but only run when an internal workshop-mode predicate passes.
What
Streaming now emits tool-use and partial-JSON callbacks into a workshop authoring-progress module, which is off unless internal workshop mode applies.
Details
onToolUseStart is called on a content_block_start for a tool use.onInputJsonDelta is called on each partial JSON delta.- The module is only consulted when enabled, which requires an internal workshop-mode predicate.
- Setting
CLAUDE_WORKSHOP_PROGRESS to false switches it off.
Evidence
CLAUDE_WORKSHOP_PROGRESS
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
See this entry in the whole of v2.1.225 →