telltale: eldre versjoner og versjonshistorikk

v0.3.0 — the room is a crew, and a visitor can replay one with nothing installed
Telltale is a harness that measures what it's driving and refuses to drive one
unwatched. This release is the room as it stands on 2026-09-04, 140 pull
requests past v0.2.0. The README installs this build.

The room
- A crew, not a committee. Each seat takes its own brief and keeps its own
thread. @all sends one brief to every seat; @codex sends to one while the
others keep working. An inbox strip says which replies you have not read.
- A rebuttal round. ctrl+r arms a turn in which each seat reads the other
seats' last answers, fenced and labelled as untrusted material, and revises.
- A worktree per writing seat, and the room is the integrator. /arena
races one brief across the seats in their own worktrees, ranks by diff,
/arena check <command> adds PASS or FAIL from a real exit code, and
/adopt merges the attempt you pick, or the winner plus the hunks of the
runner-up you point at.
- /flow chains hops across seats, fans with &, and joins.
- Three long-lived seats. Codex, Grok and Antigravity stay up between
briefs on their live protocols, each built from the vendor's documentation
at a named version, with a measured batch fallback behind each.
- The room outlives the terminal on macOS and Linux: a host process owns
the seats, and you can rejoin it. On Windows the room stays in the terminal.
- Record and replay. --record <file> keeps a real run. --replay <file>
draws it again with REPLAY on every frame and no vendor started.
telltale council replay-check <file> lists every identity the file carries
before you share it, and telltale council replay-scrub <in> <out> keeps
the shape and replaces every word.
- examples/demo.jsonl is a real room of 2026-09-03 with every word
replaced. telltale council --replay examples/demo.jsonl --replay-speed 8
plays it on a machine with no vendor CLI installed.

What the room looks like
- One ink at six values, colour on evidence only. Seat hues are retired.
The posture rail under the column headers says what each seat may do, and a
gap on the rail means telltale did not measure it. The race board draws a
race as a race.
- Density. A gauge row under each column says no acts yet, then quiet 1m18s 1 act. Room facts print once on the room's own line. A column too
narrow for prose becomes a strip: state, clock, one row per tool act, the
last sentence, and the key that widens it.

Measured on this machine
- telltale probe [vendor] drives a seat through its handshake, one turn
of one word, and its stop, and records the result with the version under
~/.telltale/probe/. telltale doctor then says probed here: <version> on <date> instead of only asking you to re-measure.
- The statusline says how much of the context came from cache.

What is owed, and said so
The live checklist in STATE.md is not paid in full. Several seat claims still
read unmeasured on the ? postures page, and the release notes say so
rather than the badge saying otherwise. The Homebrew tap has not been
exercised by a brew install. No binary is signed; check checksums.txt.
Full list of changes: the pull requests from #224 to the tag.