08When a change goes wrong

Go back to any
point in the work.

Every session keeps its full history, subagent transcripts included, in compact local storage. Revert the conversation, the files, or both from a message, and preview the file changes first.

Caudra with the prompt that led to the fix at the top of the transcript: Fix the final-page cursor bug in src/pagination.ts and add a regression test for it to src/pagination.test.ts. Make both edits yourself without a task, then run make check. The status row reads File revert: 0 created, 2 replaced, 0 deleted. Repeat to confirm. — Terminal recording · Revert files from a messageA real session in which the agent fixed the bug and added a test. The first Revert files only counts the two files it would replace. The second applies it, and git diff --stat prints nothing. Unrevert puts both files back, and git diff --stat lists them again.Open in the gallery

The Search modal with the tabs This chat, Project, and All projects, with Project selected, and the query front door. It reads 8 matches, keyword order, newest first. The left column lists matching messages and tool results with session titles and ages, and the right column previews the selected reply. The footer reads Enter open, Tab scope, Ctrl+S sort, and Esc close. — Terminal recording · Search past sessionsA real session in the demo project. /search-history front door opens the search over this project, with 8 matches in keyword order. Tab widens it to every project, which finds the same 8 matches, and then returns to this project. Ctrl+S sorts the matches newest first. The right side previews the selected match, and Enter opens its session at that point.Open in the gallery

The Sessions picker. The fork, Explaining final-page cursor bug in src/pagination.ts (fork #1), is current. The original session is listed under main in /tmp/caudra-fork/orders. The status bar shows the worktree path /tmp/caudra-demo-worktrees/orders/try-null-cursor and the notice This session moved into worktree try-null-cursor. — Terminal recording · Fork a session into a worktreeA real session in the demo project. The agent explains the final-page bug without changing files. The message menu of the reply offers Fork here, which copies the conversation into a new session without a model request. /worktree new try-null-cursor moves the fork into its own checkout and branch, and /sessions shows the fork in the worktree and the original in the main checkout.Open in the gallery

Search every past session
/search finds your words in this chat, in the past sessions of this project, or in every project, previews each match with the items around it, and opens the session at that point. The model can search the same history from a code snippet to find an earlier decision or a command that worked.
Revert with a preview
Each tool call that may change files is recorded before and after it runs, so a revert touches only those files. The first Revert files shows what would change, and repeating it applies the revert.
The model behind each message
The ⋮ message menu names the model and thinking level that wrote each reply or tool call, and the transcript marks the place where either changed.
Images stored once
Pasted images, images that tools return, and fetched PDFs are saved once beside the session database, however many sessions, forks, and tasks refer to them. A resumed session keeps its PDFs, and caudra storage check finds a missing or damaged file.
Fork and branch out
Fork from a message to try another approach. /worktree new moves a session into a fresh Git worktree with its conversation and plan.

Search every past session

Revert with a preview

The model behind each message

Images stored once

Fork and branch out