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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.221 ·

new_file and new_directory attachments are dropped from the converted message stream

New file and new directory notices no longer clutter the converted message stream.

You'll notice Internal Changes
JSON All of v2.1.221
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
AttachmentsArea: what it touches
Internal ChangesKind: in v2.1.221,
Internal ChangesSection of the release
What

Two more attachment types are filtered out during message conversion.

Details
  • The filtered set previously covered compaction_reminder, companion_intro, pen_mode_enter and pen_mode_exit, verify_plan_reminder, fold_nudge and context_tip, among others.
  • new_file and new_directory are now filtered alongside them.
Evidence

"new_directory"

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.221 →

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