fix(deepagents): omit middleware trace inputs by hntrl · Pull Request #837 · langchain-ai/deepagentsjs

Hunter Lovell (hntrl) · 2026-09-06T03:06:42Z

(in an rc release, using this to test in a real deployment)

adopts a policy of dropping inputs for built in middleware -- we seldom get value out of these input values and for large traces this can cause issues

see langchain-ai/langchainjs#11568 and langchain-ai/langgraphjs#2794

vercel · 2026-09-06T03:06:45Z

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changeset-bot · 2026-09-06T03:06:46Z

🦋 Changeset detected

Latest commit: ef7ce9c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
deepagents	Patch
@langchain/quickjs	Patch
deepagents-acp	Patch
@deepagents/evals	Patch

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socket-security · 2026-09-06T03:07:23Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@langchain/langgraph@1.4.15-rc.0
	langchain@1.5.11-rc.0

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pkg-pr-new · 2026-09-06T03:07:47Z

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deepagents-acp

npm i https://pkg.pr.new/deepagents-acp@837

deepagents

npm i https://pkg.pr.new/deepagents@837

@langchain/sandbox-standard-tests

npm i https://pkg.pr.new/@langchain/sandbox-standard-tests@837

@langchain/daytona

npm i https://pkg.pr.new/@langchain/daytona@837

@langchain/deno

npm i https://pkg.pr.new/@langchain/deno@837

@langchain/modal

npm i https://pkg.pr.new/@langchain/modal@837

@langchain/node-vfs

npm i https://pkg.pr.new/@langchain/node-vfs@837

@langchain/quickjs

npm i https://pkg.pr.new/@langchain/quickjs@837

commit: ef7ce9c

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Signed-off-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com>

@hntrl

This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. ⚠️

⚠️

⚠️ `main` is currently in **pre mode** so this branch has prereleases rather than normal releases. If you want to exit prereleases, run `changeset pre exit` on `main`. ⚠️

⚠️

⚠️ # Releases ## deepagents-acp@0.1.30-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## deepagents@1.13.4-rc.0 ### Patch Changes - [#837](#837) [`22cc873`](22cc873) Thanks [@hntrl](https://github.com/hntrl)! - fix(middleware): omit repeated conversation and state inputs from owned middleware lifecycle traces Keep middleware spans and outputs, and preserve model/tool tracing and user-supplied middleware policies. Apply the defaults to standalone middleware, subagents, and QuickJS cleanup. Lifecycle chain events also receive the omitted inputs. ## @langchain/daytona@0.2.3-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @langchain/deno@0.2.4-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @langchain/modal@0.1.7-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @langchain/node-vfs@0.2.4-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @langchain/quickjs@0.6.3-rc.0 ### Patch Changes - [#837](#837) [`22cc873`](22cc873) Thanks [@hntrl](https://github.com/hntrl)! - fix(middleware): omit repeated conversation and state inputs from owned middleware lifecycle traces Keep middleware spans and outputs, and preserve model/tool tracing and user-supplied middleware policies. Apply the defaults to standalone middleware, subagents, and QuickJS cleanup. Lifecycle chain events also receive the omitted inputs. - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @langchain/sandbox-standard-tests@2.0.1-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 ## @deepagents/evals@0.0.29-rc.0 ### Patch Changes - Updated dependencies [[`22cc873`](22cc873)]: - deepagents@1.13.4-rc.0 --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Hunter Lovell <hunter@hntrl.io>

## Summary Reverts #837 (`fix(deepagents): omit middleware trace inputs`). That change adopted `tracePolicy` / `omitPayload`, which only exist in prerelease langchain, so it moved the workspace onto rc dependency ranges — `langchain` `^1.5.10` to `^1.5.11-rc.0`, `@langchain/langgraph` `^1.4.10` to `^1.4.15-rc.0`, plus a new `langchain: ^1.5.11-rc.0` peer on `@langchain/quickjs`. A stable release cannot depend on rc packages, which is what blocks the release. Reverting restores the stable ranges and removes the `tracePolicy` usages, the `trace_policy.test.ts` suite, and the accompanying changeset. Pairs with #845, which exits rc prerelease mode. Both are needed before a stable release can go out. One manual conflict resolution, in `libs/providers/quickjs/package.json`: #838 bumped the `deepagents` peer to `>=1.13.4-rc.0` after #837 landed, so the peer block conflicted. I kept #838's bump and dropped only the `langchain` peer that #837 added — reverting #837 should not undo the release versioning done by #838. ## Testing - `pnpm install --frozen-lockfile` is clean, and `langchain` resolves back to `1.5.10`. - `pnpm build` passes. - `pnpm test` passes: 43 files in `libs/deepagents` and 4 in `libs/acp`, no type errors, lint and format clean. The deepagents file count drops by one because the revert removes `trace_policy.test.ts`. - With this and #845 applied together, `changeset status` reports a clean patch bump across all packages, so the pair leaves the release plan in a valid state.

## Summary Runs `changeset pre exit` so the next release publishes stable versions rather than `-rc` ones. `.changeset/pre.json` moves to `"mode": "exit"`; the release workflow deletes the file when it next versions, and the open release PR (#843) will regenerate as a stable `chore: version packages`. Pairs with #844, which reverts #837. #837 is what pulled rc dependency ranges into the tree, so both are needed before a stable release can go out. ## Testing No code change — `.changeset/pre.json` only.

fix(deepagents): omit middleware trace inputs

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Hunter Lovell (hntrl) commented Sep 6, 2026

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Comment thread .changeset/omit-middleware-trace-inputs.md Outdated

Update .changeset/omit-middleware-trace-inputs.md

ef7ce9c

Signed-off-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com>

vercel Bot deployed to Preview September 6, 2026 03:11 View deployment

Hunter Lovell (hntrl) merged commit 22cc873 into main Sep 6, 2026
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Hunter Lovell (hntrl) deleted the hunter/omit-middleware-trace-inputs branch September 6, 2026 03:15

github-actions Bot mentioned this pull request Sep 6, 2026

chore: version packages (rc) #838

Merged

This was referenced Sep 9, 2026

revert(deepagents): omit middleware trace inputs (#837) #844

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chore: exit rc prerelease mode #845

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fix(deepagents): omit middleware trace inputs - #837

fix(deepagents): omit middleware trace inputs#837
Hunter Lovell (hntrl) merged 2 commits into
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