Follow Discord

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.219 Home All releases ←olderv2.1.218 v2.1.220newer→

Claude Code v2.1.219 24 Jul 2026

OSC 52 clipboard writes are chunked under GNU screen

You'll notice

Useful3 Signal0

Terminal UI

Copying long text inside GNU screen now works, since the clipboard escape is split into chunks.

What

Copying long text while running under GNU screen no longer emits a single oversized escape sequence.

Details

Under screen the payload is split into fixed-size chunks, each re-wrapped in its own DCS passthrough segment.
tmux keeps its previous single-sequence path.
Previously one sequence was built for all multiplexers.

Evidence

]52;c;

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

See this entry in the whole of v2.1.219 →