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

Claude Code v2.1.64 ·

Mouse Text Selection and Copy

Entry
JSON All of v2.1.64
EntryKind: in v2.1.64,
ChangesSection of the release
What

Terminal UI now supports mouse-based text selection with click-and-drag, and copying selected text to the clipboard.

Details
  • Click and drag to select text regions in the terminal output
  • Selection is rendered with inverse colors to highlight the selected area
  • Provides copySelection(), clearSelection(), and hasSelection() APIs
  • Uses OSC 52 escape sequences to copy to the system clipboard
Evidence

Selection engine (search for "copySelection", "clearTextSelection", "hasTextSelection")

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

See this entry in the whole of v2.1.64 →

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