Files
Codeman/.changeset
Codeman maintainer df1a493b8c perf(terminal): tab switch to a pane with no scrollback loads only its screen
After a session's first load per page, a tab switch fetched a 1 MiB tail of
the server's byte stream. For a fullscreen claude pane (alternate screen,
tmux `history_size` 0) that tail is old repaints of one frame, and an idle
tab parsed it twice (the cached copy, then the fresh one).

Every terminal response now records `paneHistoryLines` per session, and
`selectSession` takes `full=1` whenever the last report was 0. For such a
pane that capture is the visible frame, a few KB, which is also what a page
load already shows. A response without the field forgets the entry, so
unknown never counts as empty; a pane that starts keeping history goes back
to the tail on the next switch. Shells and the refresh path are unchanged.

Measured with real prod payloads through the real client in chromium:
median switch 1.26-1.66 s -> 0.10-0.19 s, parse ~1.1-1.5 s -> 2-3 ms.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-10 06:25:00 +02:00
..
2026-02-27 10:58:10 +01:00
2026-02-27 10:58:10 +01:00

Changesets

Hello and welcome! This folder has been automatically generated by @changesets/cli, a build tool that works with multi-package repos, or single-package repos to help you version and publish your code. You can find the full documentation for it in the repository.

What is a changeset?

A changeset is a piece of information about changes made in a branch or commit. It holds three bits of information:

  • What packages need to be released
  • What semver bump type each package should receive (major / minor / patch)
  • A summary of the changes

How do I create a changeset?

Run npx changeset or create a .md file in this directory with the following format:

---
"codeman": patch
---

Description of changes

The frontmatter specifies which package(s) to bump and the bump type. The body is the changelog entry.