> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-cta2-1778260809-ad7a43f.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Self-hosted LangSmith changelog

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  **Subscribe**: Our changelog includes an [RSS feed](https://docs.langchain.com/langsmith/self-hosted-changelog/rss.xml) that can integrate with [Slack](https://slack.com/help/articles/218688467-Add-RSS-feeds-to-Slack), [email](https://zapier.com/apps/email/integrations/rss/1441/send-new-rss-feed-entries-via-email), Discord bots like [Readybot](https://readybot.io/) or [RSS Feeds to Discord Bot](https://rss.app/en/bots/rssfeeds-discord-bot), and other subscription tools.
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[Self-hosted LangSmith](/langsmith/self-hosted) is an add-on to the Enterprise plan designed for our largest, most security-conscious customers. For more details, refer to [Pricing](https://www.langchain.com/pricing). [Contact our sales team](https://www.langchain.com/contact-sales) if you want to get a license key to trial LangSmith in your environment.

<Update label="2026-05-06" tags={["self-hosted"]} rss={{ title: "2026-05-06 - self-hosted" }}>
  ## langsmith-0.15.0-rc.6

  * Fixed "Enabled" column header that was being cut off in the Automations tab.
  * Fixed Polly chat button icon getting stuck to the cursor when clicked near the button's bounding box.
  * Fixed a bug where creating or editing files in the file browser during an active "needs approval" interrupt caused the interrupt to disappear.
  * Audit Logs: Self-hosted now uses go queue by default.
  * Enforced LLM Auth Proxy URL allowlist for Polly.
  * Composite feedback columns in the experiment view displayed as flat columns with sub-score visibility toggles in the column menu.
  * Evaluator API responses now included a `created_by` field showing who created each evaluator, and the evaluators table UI displayed a "Created By" column.
  * Migrated to add a fleet-admin:read permission.
  * Auth interrupt dialog now showed two options: authenticate with all provider scopes (primary) or just the requested scope (secondary).
  * Salesforce tool integration was gated behind a feature flag and hidden by default until enabled per-tenant.
  * Evaluators table now supported filtering by feedback key and resource (project/dataset).
  * Added an experimental async subagents feature allowing subagent threads to not block fleet agent executions.
  * Fixed infinite scroll in data tables requiring a scroll-up-and-back-down to load subsequent pages.
  * Added a feedback banner on the evaluators page to collect user feedback on the reusable evaluators launch.
  * Fixed a bug where SSO users with multiple provider records received 403 errors when their identity provider session lacked SAML metadata.
  * Fixed evaluator filter badge icons showing as black/white instead of blue in light/dark mode.
  * Oversized feedback fields were now gracefully truncated or dropped instead of rejecting the entire feedback entry.
  * Polly now read and respected the active filter on the runs page, merging new conditions rather than replacing user-set filters.
  * Fixed evaluators table column dropdown showing "feedback\_keys" instead of "Feedback Key".
  * Fixed Insights clustering jobs failing on retry with UniqueViolationError by making insert operations idempotent.
  * Removed the "Re-run from here" button from the Agent Builder editor chat interface.
  * Evaluators created from the playground now correctly tracked who created them.
  * Feedback key filter on evaluators table now showed a searchable dropdown of existing keys instead of a freeform text input.
  * Added instance admin endpoint (`POST /v1/platform/ops/backfills/restart`) to restart backfill jobs and introduced `INSTANCE_ADMIN_EMAILS` env var (replaces deprecated `USAGE_EXPORT_ADMIN_EMAILS`).
  * Improved handling of custom log formats when streaming logs from the LangSmith Deployment data plane.
  * Fixed a JS error when viewing experiment results in the onboarding quickstart flow.
  * Added application tag support to evaluators.
  * Fixed missing icons and display names for OAuth providers on non-standard deployments.
  * Fixed a false "used in other resources" warning when editing a reused evaluator from the only resource it was attached to.
  * The experiment comparison delta stream endpoint now supported per-session filters, enabling the comparison table to scope feedback deltas to a filtered subset of runs.
  * Fixed Microsoft OAuth repeatedly prompting for consent on every connection attempt even after admin consent was granted.
  * Fixed agent clone button not appearing for users with edit access to a shared agent.
  * Enabled granular rollup and cleanup jobs that showed daily granularity for granular trace usage.
  * Chat messages now scrolled to the top of the viewport when sent, matching the UX of ChatGPT and Claude.
  * Evaluator pages now respected application tags consistently, including evaluators surfaced through tagged datasets and tracing projects.
  * Google Calendar tools now accepted an optional `calendar_id` parameter to read or manage other users' calendars within the same Google Workspace organization.
  * Insights "Run now" failures (e.g., invalid API key) now surfaced as an error toast instead of silently disappearing.
  * Fixed Microsoft integration accounts always showing "Additional permissions needed to lookup email" even after reauthorizing.
  * The evaluator sample-data selector now only showed datasets and tracing projects in the currently selected application.
  * Fixed a self-hosted issue where changing Fleet access controls could fail with a 405 error.
  * Fixed a bug where users with "can run" permissions on an agent could modify the agent's files through the hub backend.
  * Enabled SSRF protection on all Playground touchpoints. Disabled by default in self-hosted environments.
  * Added X (Twitter) integration with BYO OAuth — 17 tools for posting, searching, monitoring mentions, managing follows, and more. Existing API-key-based Twitter tools are preserved but deprecated.
  * Added a public Go endpoint for fetching comparison view runs on shared datasets, enabling the shared dataset comparison table to use the Go backend when the `experiments_use_smithdb` flag is on.
  * Clicking a workspace agent card now opened the chat view instead of the editor.
  * Fixed multiple-resource filter on the Evaluators page to use AND logic (only show evaluators attached to all selected resources).
  * Agents could now have custom icons and colors, selectable from the editor header.
  * Fixed a bug where SCIM user updates from IDPs with different email casing were incorrectly rejected as email change attempts.
  * Added fleet-admin:read permission to gate the new Fleet Admin section.
  * The batch trace messages endpoint (`POST /v2/traces/messages`) added `feedback_stats` per trace, eliminating the need to also query the runs endpoint for feedback data.
  * Improved log signal-to-noise ratio in the Deployments UI (filtered out logs from an internal server process).
  * Improved playground lag on keystroke caused by per-keystroke re-renders of the entire prompt editor component tree.
  * Agentify banner in the agent builder chat could again be dismissed with an X button.
  * Fixed "View source run" on evaluator traces showing an *Invalid trace ID* error for dataset-scoped evaluators.
  * Improved Agent Builder chat streaming by migrating it to the new React SDK and normalizing streamed LangGraph message handling.
  * Markdown tables in Fleet chat rendered with rounded corners, styled headers, and copy/download-as-CSV buttons.
  * "View source run" on evaluator traces now worked for dataset-scoped evaluators (previously it produced an *Invalid trace ID* page).
  * Replaced the pre-run Python fetch script with direct CLI calls driven by the agent. Requires langsmith-cli ≥ v0.2.17.
  * Cleaner styling and responsive behavior on the issue detail page, with a link-out to GitHub for diff file paths in the Proposed Fix section.
  * Running sandbox snapshots now preserved live filesystem changes when restoring a new sandbox.
  * Self-hosted: enabled ABAC and audit-logs.
  * Sandbox uploads larger than 10 MiB now streamed through the router instead of failing with `Failed to read request body`.
  * Cron schedule triggers now supported attaching skills via the same `/` menu used in chat, so agents run specific skills on each trigger.
  * Fixed: annotation queue run rules no longer write runs to queues in a different workspace.
  * Issues-board "Create Evaluator" now opened the same Configure Evaluator pane as the rest of the app, with the issue's suggested name and prompt prefilled.
  * Introduced new inline filter design.
  * Fixed evaluator detail page traces/runs toggle reverting to "Traces" when a row is clicked.
  * Fleet agents could now generate HTML slide decks that render natively in the in-app presentation viewer, no setup required.
  * Issues-board-ao prompt now guided the agent toward fewer, broader subagent calls — screening inline on small scans, consolidating investigation subagents across related categories — reducing cost on large scans.
  * GitHub App integration for agent builder — connected GitHub accounts via App installations for repo access.
  * Fixed: the "Run a skill" browser in cron schedule dialogs now lets you pick a skill.
  * Fixed a bug where newly created tracing projects could be missing from dashboard project selection when Go sessions routing was enabled.
  * Slide presentation mode for HTML files is now available for all FLEET users.
  * Rolled back the issues-board-ao Phase 1b prompt changes that caused the agent to undersample traces.
  * Fixed LLM evaluators getting stuck with `llm_evaluator.commit_hash_or_tag not found` on save when the stored commit reference was a short commit-hash prefix.
  * Evaluator prompt handles no longer included the parent dataset or session name, so moving an evaluator between containers did not leave a stale reference in its prompt handle.
  * Showed a clear message when a user without `workspaces:manage` clicked Install GitHub App, instead of failing silently.
  * Issues board now supported BYOK Anthropic API key — configured your own key via the settings pane.
  * Allowed workspace members to manage their own GitHub App connection (disconnect, switch actor preference) without requiring `workspaces:manage`.
  * Issues-board-ao Phase 1b screening now used the new `trace messages` trajectory (input/output preview + step summary) as the first read per trace, only opening the full conversation when trajectory-level signals were ambiguous, reducing screening cost without changing coverage.
  * Fixed issue update API to accept `name` and `description` fields, allowing the CLI `--title` and `--description` flags to work correctly.
  * Fixed service account API keys listing extra workspaces the parent service account could reach.
  * Subagent cards now rendered at the point they were invoked in the trace view instead of being grouped after all tool calls.
  * Optimized sampled run rule queries for self-hosted customers.
  * Fixed layout of the few-shot corrections config on the evaluator page so the template description read as one flowing sentence instead of breaking into stacked columns.
  * Fixed Playground model chip not updating after changing provider in Model Configuration.
  * Fixed agent-builder chat freezing and repeated "Maximum update depth exceeded" errors when multiple sub-agents streamed in parallel on long threads.
  * Fixed an issue where reloading the threads page with a selected thread did not correctly scroll the tree to the correct turn and did not show the correct turn number in the trace/turn view.
  * Optimized run facet queries for self-hosted users via pre-aggregation.
  * Memory updates showed semantic labels with distinct icons, and the approval card supported per-file collapsible diffs with an "Always approve" option.
  * Correcting a feedback wouldn't update the chip, just the popover. This fix updated both.
  * User-flagged traces in projects with an issues agent were now automatically added to a project-specific and tenant-global annotation queue for review.
  * Google Drive and Google Meet integration cards now appeared on the Agent Builder integrations page.
  * Fixed smithdb ingestion stream protocol error (`h2 protocol error: error reading a body from connection`) caused by abrupt stream cancellation in asynq workers.
  * Added `Thread Id` (if present) to the trace id click to copy tooltip.
  * Prevented dataset-attached evaluators from being saved with thread grouping in the frontend.
  * Fixed a 500 error on example creation.

  **Download the Helm chart:** [`langsmith-0.15.0-rc.6.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.6/langsmith-0.15.0-rc.6.tgz)
</Update>

<Update label="2026-05-05" tags={["self-hosted"]} rss={{ title: "2026-05-05 - self-hosted" }}>
  ## langsmith-0.15.0-rc.5

  * Fixed the "Enabled" column header being cut off in the Automations tab.
  * Fixed the Polly chat button icon getting stuck to the cursor when clicking near the button's bounding box.
  * Fixed a bug where creating or editing files in the file browser during an active "needs approval" interrupt would cause the interrupt to disappear.
  * Audit Logs: Self-hosted now uses go queue by default.
  * Enforced LLM Auth Proxy URL allowlist for Polly.
  * Composite feedback columns in the experiment view now displayed as flat columns with sub-score visibility toggles in the column menu.
  * Evaluator API responses now included a `created_by` field showing who created each evaluator, and the evaluators table UI displayed a "Created By" column.
  * Migration added a fleet-admin:read permission.
  * Auth interrupt dialog now showed two options: authenticate with all provider scopes (primary) or just the requested scope (secondary).
  * Salesforce tool integration is now gated behind a feature flag and hidden by default until enabled per-tenant.
  * Evaluators table now supported filtering by feedback key and resource (project/dataset).
  * Added an experimental async sub-agent feature that allows sub-agent threads to not block fleet agent executions.
  * Fixed infinite scroll in data tables requiring a scroll-up-and-back-down to load subsequent pages.
  * Added a feedback banner on the evaluators page to collect user feedback on the reusable evaluators launch.
  * Fixed a bug where SSO users with multiple provider records received 403 errors when their identity provider session lacked SAML metadata.
  * Fixed evaluator filter badge icons showing as black/white instead of blue in light/dark mode.
  * Oversized feedback fields are now gracefully truncated or dropped instead of rejecting the entire feedback entry.
  * Polly now read and respected the active filter on the runs page, merging new conditions rather than replacing user-set filters.
  * Fixed the evaluators table column dropdown showing "feedback\_keys" instead of "Feedback Key".
  * Fixed Insights clustering jobs failing on retry with UniqueViolationError by making insert operations idempotent.
  * ABAC: Added remaining `/sessions/{session_id}/` endpoints.
  * Removed the "Re-run from here" button from the Agent Builder editor chat interface.
  * Evaluators created from the playground now correctly tracked who created them.
  * Feedback key filter on evaluators table now showed a searchable dropdown of existing keys instead of a freeform text input.
  * Added instance admin endpoint (`POST /v1/platform/ops/backfills/restart`) to restart backfill jobs. Introduced `INSTANCE_ADMIN_EMAILS` env var (replacing deprecated `USAGE_EXPORT_ADMIN_EMAILS`).
  * Improved handling of custom log formats when streaming logs from the LangSmith Deployment data plane.
  * Fixed a JS error when viewing experiment results in the onboarding quickstart flow.
  * Added application tag support to evaluators.
  * Fixed missing icons and display names for OAuth providers on non-standard deployments.
  * Fixed a false "used in other resources" warning that appeared when editing a reused evaluator from the only resource it was attached to.
  * The experiment comparison delta stream endpoint now supports per-session filters, enabling the comparison table to scope feedback deltas to a filtered subset of runs.
  * Fixed Microsoft OAuth repeatedly prompting for consent on every connection attempt even after admin consent was granted.
  * Fixed agent clone button not appearing for users with edit access to a shared agent.
  * Enabled granular rollup and cleanup jobs that show daily granularity for granular trace usage.
  * Chat messages now scroll to the top of the viewport when sent, matching the UX of ChatGPT and Claude.
  * Evaluator pages now respect application tags consistently, including evaluators surfaced through tagged datasets and tracing projects.
  * Google Calendar tools now accept an optional `calendar_id` parameter to read or manage other users' calendars within the same Google Workspace organization.
  * Insights "Run now" failures (e.g., invalid API key) now surface as an error toast instead of silently disappearing.
  * Fixed Microsoft integration accounts always showing "Additional permissions needed to lookup email" even after reauthorizing.
  * The evaluator sample-data selector now only shows datasets and tracing projects in the currently selected application.
  * Fixed a self-hosted issue where changing Fleet access controls could fail with a 405 error.
  * Fixed a bug where users with "can run" permissions on an agent could modify the agent's files through the hub backend.
  * Enabled SSRF protection on all Playground touchpoints, disabled by default in self-hosted environments.
  * Added X (Twitter) integration with BYO OAuth — 17 tools for posting, searching, monitoring mentions, managing follows, and more. Existing API-key-based Twitter tools are preserved but deprecated.
  * Added a public Go endpoint for fetching comparison view runs on shared datasets, enabling the shared dataset comparison table to use the Go backend when the `experiments_use_smithdb` flag is on.
  * Clicking a workspace agent card now opens the chat view instead of the editor.
  * Fixed multiple-resource filter on the Evaluators page to use AND logic, showing only evaluators attached to all selected resources.
  * Agents can now have custom icons and colors, selectable from the editor header.
  * Fixed a bug where SCIM user updates from IDPs with different email casing were incorrectly rejected as email change attempts.
  * Added fleet-admin:read permission to gate the new Fleet Admin section.
  * Fixed an error when creating custom code evaluators from a dataset that use `perform_eval(run, example)` with two arguments.
  * CSV export for the experiment comparison view now routes through the Go backend when the `experiments_use_smithdb` flag is enabled, streaming up to 10,000 rows with per-session and feedback key columns.
  * Fixed workspace-agent navigation so read-only users can reach the editor and clone shared agents, and added hover-panel action buttons for agent cards.
  * Agent Builder: HTML file previews now detect slides and offer a presentation mode with thumbnail navigation and fullscreen viewing.
  * Added `projects:increase-trace-tier` and `projects:decrease-trace-tier` permissions replacing `projects:update-retention` for granular control over project trace retention changes.
  * Unified files sidebar is now enabled for all tenants in Agent Builder chat.
  * CSV export for experiments now includes per-annotator feedback detail (score, value, comment, user) when the "include annotator detail" option is selected.
  * Filters in progress on the tracing and threads pages are now preserved when clicking away from the filter popover and reopening it.
  * Hamburger menu is now hidden when inbox history is open.
  * Hardened built-in integrations access controls so ABAC-allowed tools stay available and unauthorized tool execution is blocked.
  * Fixed CSV file upload when creating a dataset in self-hosted and split data plane deployments.
  * Fleet usage dashboard now tracks agent names on run metadata for display alongside agent IDs.
  * Fleet usage API now returns agent names alongside agent IDs.
  * Issue board linked traces now show a short summary of why each trace is evidence for the issue.
  * Fixed a bug where numeric metadata values were silently dropped during ingestion for large metadata values when blob storage was enabled, causing metadata filtering to return no results for affected runs.
  * Clicking the back arrow on evaluator details now returns to the tracing project or dataset you came from, instead of always going to the global evaluators list.
  * Fixed a bug where hiding the Outputs column had no effect on single-experiment views without saved column configuration.
  * Context canceled errors on run query endpoints are now classified as 499 (client closed) instead of 500, reducing false alerts.
  * Users can now view and assign resource tags to integrations and MCP servers in Settings.
  * Issues board proposed fix now renders diff blocks with GitHub-style line highlighting instead of plain text.
  * Issues agent now requires at least two example traces before creating an issue and will look further back in history to find corroborating evidence when only one trace is found.
  * Issues board suggested evaluators now include both Python and JavaScript versions, and switching languages in the evaluator editor preserves the suggested code.
  * New `GET /v1/platform/orgs/current/members` endpoint returning paginated org members (active and pending) with per-workspace roles and glob filtering.
  * Fleet usage dashboard now displays agent names alongside agent IDs.
  * Code evaluators that return `{"score": value}` or `{"value": value}` (with optional "comment") without a named key now display the evaluator name as their feedback key instead of "score" or "value."
  * Added a setup-guide banner in the Salesforce integration dialog to help users prepare for the admin install step before connecting.
  * Fixed a bug where rows with no feedback results in the experiment comparison table would show a loading spinner indefinitely instead of showing "No feedback."
  * Fixed the workspace integrations access-control message to reference the correct `workspaces:manage` permission.
  * Fixed evaluator configuration pane back arrow showing prebuilt evaluators instead of closing.
  * Improved issue board UI with better empty states, loading skeletons, consistent timestamps, and visual polish.
  * `POST /workspaces/current/members` now requires `role_id` for RBAC-enabled organizations. Requests without it return 400 instead of defaulting to `WORKSPACE_ADMIN`.
  * Issue board issues now always include a suggested evaluator.
  * Users can now flag traces for issues agent review directly from the trace detail view.
  * After forking an evaluator, you are now redirected to the new evaluator's page with a confirmation toast.
  * Added filtering (by priority, status, tags) and sorting (by severity, last updated, created) to the issue board.
  * Audit logs now capture dataset download events (`download_dataset`) separately from generic dataset reads, applying to all export formats (CSV, JSONL, OpenAI, OpenAI FT).
  * Fixed duplicate tracing projects appearing in the projects list.
  * Salesforce tool integration is now available to all tenants (no longer gated behind a feature flag).
  * Fixed dataset experiment LLM calls failing when the customer's auth proxy requires a non-empty JWT `sub` claim.
  * Fixed a bug where the Hallucination prebuilt evaluator would crash with a KeyError when its prompt template contained variables not covered by the variable mapping.
  * Traces flagged for issues agent review are now automatically added to a project-specific annotation queue for team review and test harness creation.
  * GitHub links in the datasets table now support right-click to open in a new tab or copy the link address.
  * Issues now record an `open_pr` event when a user opens a PR, enabling full PR lifecycle tracking in the issue activity timeline.
  * Members API (`GET /v1/platform/orgs/current/members`) now includes `linked_login_methods` (auth provider info) and `scim_groups` (SCIM group memberships) on each member.
  * ABAC for runs:create on the POST /runs endpoint.
  * Skills Library can now be served from the template API behind the `fleet_template_api` feature flag. No user-visible behavior change on either side of the flag — the flag is OFF by default.
  * Polly now uses the built-in time range picker for time-based queries instead of embedding absolute timestamps in the filter string.
  * Agent Templates page now loads templates from the new template API and auto-installs any required skills when creating an agent from a template — both from the templates page directly and from agents generated through the GPA chat. Behind feature flag during rollout.
  * Enforce directional trace tier permissions: users need `projects:increase-trace-tier` to raise retention and `projects:decrease-trace-tier` to lower it.
  * Dataset description tooltips in the table now only appear when the text is actually truncated, and show formatted GitHub links when they do.
  * Dataset detail page description tooltips now render GitHub links with a clickable icon, matching the table view.
  * Bulk export destinations now support `config_kwargs_s3` for configuring S3 addressing style, fixing compatibility with S3-compatible services that require virtual-hosted addressing (e.g., Volcengine TOS).
  * Annotation queues list view now supports sorting by name, total runs, updated at, and created at columns.
  * Enterprise SSO users can now log in from the main login page by entering their email, without needing their organization's SSO URL.
  * ABAC: runs:create for POST /runs/batch.
  * The batch trace messages endpoint (`POST /v2/traces/messages`) now returns `feedback_stats` per trace, eliminating the need to also query the runs endpoint for feedback data.
  * Improved log signal-to-noise ratio in the Deployments UI (filters out logs from an internal server process).
  * Improves playground lag on keystroke caused by per-keystroke re-renders of the entire prompt editor component tree.
  * Agentify banner in agent builder chat can again be dismissed with an X button.
  * Fixed "View source run" on evaluator traces showing an *Invalid trace ID* error for dataset-scoped evaluators.
  * Improved Agent Builder chat streaming by migrating it to the new React SDK and normalizing streamed LangGraph message handling.
  * Markdown tables in Fleet chat now render with rounded corners, styled headers, and copy/download-as-CSV buttons.
  * "View source run" on evaluator traces now works for dataset-scoped evaluators (previously it produced an *Invalid trace ID* page).
  * Replaced the pre-run Python fetch script with direct CLI calls driven by the agent. Requires LangSmith-CLI ≥ v0.2.17.
  * Cleaner styling and responsive behavior on the issue detail page, with a link-out to GitHub for diff file paths in the Proposed Fix section.
  * Running sandbox snapshots now preserve live filesystem changes when restoring a new sandbox.
  * Sandbox uploads larger than 10 MiB now stream through the router instead of failing with `Failed to read request body`.
  * Cron schedule triggers now support attaching skills via the same `/` menu used in chat, so agents run specific skills on each trigger.
  * Annotation queue run rules no longer write runs to queues in a different workspace.
  * Issues Board "Create Evaluator" now opens the same Configure Evaluator pane as the rest of the app, with the issue's suggested name and prompt prefilled.
  * Introduced new inline filter design.
  * Fix evaluator detail page traces/runs toggle reverting to "Traces" when a row is clicked.
  * Fleet agents can now generate HTML slide decks that render natively in the in-app presentation viewer, no setup required.
  * Issues-board-ao prompt now guides the agent toward fewer, broader sub-agent calls — screening inline on small scans, consolidating investigation sub-agents across related categories, reducing cost on large scans.
  * GitHub App integration for Agent Builder — connect GitHub accounts via App installations for repo access.
  * The "Run a skill" browser in cron schedule dialogs now lets you actually pick a skill.
  * Fixed a bug where newly created tracing projects could be missing from dashboard project selection when Go sessions routing was enabled.
  * Slide presentation mode for HTML files is now available for all FLEET users.
  * Fixed LLM evaluators getting stuck with `llm_evaluator.commit_hash_or_tag not found` on save when the stored memory reference is a short commit-hash prefix.
  * Evaluator prompt handles no longer include the parent dataset or session name, so moving an evaluator between containers does not leave a stale reference in its prompt handle.
  * Showed a clear message when a user without `workspaces:manage` clicks Install GitHub App, instead of failing silently.
  * Issues board now supports BYOK Anthropic API key — configure your own key via the settings pane.
  * Allow workspace members to manage their own GitHub App connection (disconnect, switch actor preference) without requiring `workspaces:manage`.
  * Issues-board-ao Phase 1b screening now uses the new `trace messages` trajectory (input/output preview + step summary) as the first read per trace, only opening the full conversation when trajectory-level signals are ambiguous, reducing screening cost without changing coverage.
  * Fixed issue update API to accept `name` and `description` fields, allowing the CLI `--title` and `--description` flags to work correctly.
  * Fixed service account API keys listing extra workspaces the parent service account could reach.
  * Sub-agent cards now render at the point they were invoked in the trace view instead of being grouped after all tool calls.
  * Optimized sampled run rule queries for self-hosted customers.
  * Fixed layout of the few-shot corrections config on the evaluator page so the template description reads as one flowing sentence instead of breaking into stacked columns.
  * Fixed Playground model chip not updating after changing provider in Model Configuration.
  * Fixed agent-builder chat freezing and repeated "Maximum update depth exceeded" errors when multiple sub-agents stream in parallel on long threads.
  * Fixed an issue where reloading the threads page with a selected thread did not correctly scroll the tree to the correct turn and did not show the correct turn number in the trace/turn view.
  * Optimized run facet queries for self-hosted users via pre-aggregation.
  * Memory updates show semantic labels with distinct icons, and the approval card supports per-file collapsible diffs with an "Always approve" option.
  * Correcting feedback now updates both the chip and the popover.
  * User-flagged traces in projects with an issues agent are now automatically added to a project-specific and tenant-global annotation queue for review.
  * Fixed smithdb ingestion stream protocol error (`h2 protocol error: error reading a body from connection`) caused by abrupt stream cancellation in asynq workers.
  * Added `Thread Id` (if present) to the trace ID click-to-copy tooltip.
  * Prevented dataset-attached evaluators from being saved with thread grouping in the frontend.
  * Fixed a 500 error on example creation.
  * Fixed a bug where issues board suggested Python code evaluators failed with `AttributeError` due to incorrect attribute-style access on run dicts.

  **Download the Helm chart:** [`langsmith-0.15.0-rc.5.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.5/langsmith-0.15.0-rc.5.tgz)
</Update>

<Update label="2026-05-04" tags={["self-hosted"]}>
  ## langsmith-0.15.0-rc.4

  * Added support for new UI features including a redesigned evaluator settings section and issue board interface.
  * Improved performance and UI responsiveness across various components including the evaluator interfaces and tracing projects.
  * Fixed several UI bugs affecting the display and behavior of feedback, evaluator tabs, tracing identifiers, amongst others.
  * Added new integrations including support for Google workspace tools and Anthropic APIs within the agent builder.
  * Enhanced security and authentication measures with features like audit logging for sensitive data and improved SSO login functionality.
  * Introduced new API endpoints to support features like org-based exclusion for time window enforcement and managing self-hosted licenses.
  * Enabled performance improvements through optimizations in session syncing and experiments sync processes.
  * Added functionality to track consumption and spending within fleet projects, including an interactive usage dashboard with CSV export capabilities.
  * Released updates to allow custom, tenant-specific API keys and OAuth flows for platform integrations and execution contexts.

  **Download the Helm chart:** [`langsmith-0.15.0-rc.4.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.4/langsmith-0.15.0-rc.4.tgz)
</Update>

<Update label="2026-05-01" tags={["self-hosted"]}>
  ## langsmith-0.14.5

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.14.5.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.14.5/langsmith-0.14.5.tgz)
</Update>

<Update label="2026-04-30" tags={["self-hosted"]}>
  ## langsmith-0.15.0-rc.3

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.15.0-rc.3.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.3/langsmith-0.15.0-rc.3.tgz)
</Update>

<Update label="2026-04-30" tags={["self-hosted"]}>
  ## langsmith-0.14.4

  * Fixed an issue in the playground where the environment was being polluted by an older version of a dependency.

  **Download the Helm chart:** [`langsmith-0.14.4.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.14.4/langsmith-0.14.4.tgz)
</Update>

<Update label="2026-04-29" tags={["self-hosted"]}>
  ## langsmith-0.14.3

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.14.3.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.14.3/langsmith-0.14.3.tgz)
</Update>

<Update label="2026-04-24" tags={["self-hosted"]}>
  ## langsmith-0.15.0-rc.2

  * Improved the 'Enabled' column in the automations table to prevent header truncation.
  * Fixed the "polly" button icon from sticking to the cursor on click.
  * Made the MCP server filter dropdown scrollable in the fleet.
  * Added sorting to the evaluator's table with 'created' and 'updated at' fields.
  * Implemented fallback to LANGSMITH\_AUTH\_ENDPOINT for workspace in "polly".
  * Fixed file creation from clearing the active interrupt state in the fleet.
  * Added URL allowlist enforcement for JWT injection in "polly".
  * Added user cost table and agent/user toggle in the fleet.
  * Added new fleet-admin:read permission.
  * Improved loading performance by removing unnecessary joins from session stats queries.
  * Added analytics tracking for template/card selection in the frontend.
  * Added timestamps and improved layout for issue board UI.
  * Fixed bug causing the evaluator reuse playground to malfunction.
  * Added PostgreSQL mTLS support for migrations.
  * Added support for mCP servers with composable databases.
  * Enhanced security by handling non-SSO login for users with multiple SSO provider records.
  * Made evaluator source-run link resilient against invalid IDs.
  * Added evaluator details page UX improvements.
  * Added mobile-friendly login and installable PWA support.
  * Improved overall UX in the evaluator tab with a carousel of suggested evaluators.
  * Enabled audit logging for sensitive data access endpoints.
  * Added session/dataset activity tracking in Redis for run rules to SmithDB.
  * Added tracing project and usage dashboard for fleet projects.
  * Added "create agent manually" button to the navbar in the Agent Builder section.
  * Fixed rendering issue of tool calls in message view.
  * Improved session sync performance to prevent idle sessions.
  * Added new model support (Opus 4.7, GLM5, and minimax 2.5) for agent evaluation.
  * Improved evaluator fork and usage UX in the frontend.
  * Reduced unnecessary re-renders in the playground to improve performance.
  * Enabled 'wrap experiment quickstart' with ComparisonStoreProvider to address UI bugs.
  * Introduced new endpoint to update self-hosted licenses.
  * Optimized idle session processing with performance improvements.
  * Added audit logging for all remaining Go write endpoints.
  * Enhanced "byoc" support with new verification mechanisms and separation of Python service routes.

  **Download the Helm chart:** [`langsmith-0.15.0-rc.2.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.2/langsmith-0.15.0-rc.2.tgz)
</Update>

<Update label="2026-04-24" tags={["self-hosted"]}>
  ## langsmith-0.15.0-rc.1

  * Fixed truncation issue by widening the 'Enabled' column in the automations table for better header visibility.
  * Updated details view header for improved user experience.
  * Improved performance by removing dead run\_stats\_facets join from session stats queries.
  * Fixed MCP server filter dropdown to make it scrollable.
  * Added 'user cost' table and toggle for agent/user view in the fleet.
  * Enhanced security by adding URL allowlist enforcement for JWT injection.
  * Added ability to sort evaluators by creation and update time in the backend.
  * Added 'Feedback Key' filtering in the evaluators table for more precise searches.
  * Showed back button on the full-page trace view to enhance navigation.
  * Fixed audit-logs and various performance improvements for lower latency.
  * Enhanced UI by showing 'Feedback Key' in evaluator column dropdown.
  * Added session insights, views, metadata, and dashboard endpoints to improve data accessibility.
  * Fixed file creation issues to prevent active interrupt state clearance.
  * Provided async support for agents in the fleet to improve reliability.
  * Fixed issues with agent cloning that previously caused flow issues.
  * Added spend limit enforcement and the ability to track usage, enhancing cost management features.
  * Made more efficient use of resources with new skill memory-store mirror updates in fleets.
  * Improved evaluator reuse UX for users with better management of evaluator actions on issue generation.
  * Enhanced security features by preventing sub-agents from triggering unauthorized actions.
  * Optimized memory and resource management in the agent builder chat.
  * Improved evaluator trace detail navigation by preserving search model in URLs.
  * Upgraded per-environment favicon colors for clarity in staging and dev environments.
  * Performance improvements in session sync reducing resource usage.
  * Added default agent name support in usage dashboard for clarity in report generation.
  * Made UI improvements to evaluator details for a smoother experience.
  * Enabled auto-wake and auto-stop for Sandbox environments to save resources.
  * Integrated tracing tool functionality in issue creation for better context and reliability.
  * Added "create agent manually" button to navigation for easier agent management.
  * Enhanced memory management tools UI for better approval process visualization.
  * Fixed tool usage table and improved its performance for a better UX.
  * Enabled auditing for sensitive data access endpoints for enhanced security compliance.
  * Improved tracing project name display in usage dashboard for better project clarity.
  * Introduced keyboard shortcuts in the editor page for rapid interaction.
  * Set default MSP cron schedule as standard to reduce manual setup effort.
  * Added integration user flow with prompt messages for smooth operation and understanding.
  * Fixed default tracing project selection to Fleet to prevent inconsistencies.

  **Download the Helm chart:** [`langsmith-0.15.0-rc.1.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.15.0-rc.1/langsmith-0.15.0-rc.1.tgz)
</Update>

<Update label="2026-04-20" tags={["self-hosted"]}>
  ## langsmith-0.14.2

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.14.2.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.14.2/langsmith-0.14.2.tgz)
</Update>

<Update label="2026-04-20" tags={["self-hosted"]}>
  ## langsmith-0.14.1

  * Fixed an issue where the system looked back further to determine Redis eligibility, improving reliability in self-hosted environments.

  **Download the Helm chart:** [`langsmith-0.14.1.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.14.1/langsmith-0.14.1.tgz)
</Update>

<Update label="2026-04-19" tags={["self-hosted"]}>
  ## langsmith-0.14.0

  LangSmith Self-Hosted v0.14 brings **Polly** (our AI assistant for traces and runs) to self-hosted, takes **ABAC and audit logs** GA (on by default), and enables the **LLM Auth Proxy** by default with URL allowlisting and richer JWT claims. Admins get **unified model configurations** shared across Agent Builder, Polly, Insights, Playground, and Evaluators, and fine-grained **Prompt Owners** for locking down who can promote or delete individual prompts. Evaluators gain **multi-modal support** and workspaces can now set **cost alerts** on tracing projects. Playground model support expands (Anthropic via Vertex AI, custom Azure models, Bedrock inference profiles, Gemini 3.1 Pro, GPT-5.3 / 5.4, Baseten + GLM-5), and new agent tools and triggers land for Google Sheets & Docs, Outlook, Teams, and Salesforce SOQL. On the infrastructure side, v0.14 adds **GCS Workload Identity** support for blob storage, **Valkey** as a drop-in Redis replacement, and a pre-upgrade migration hook for safer rollouts.

  Follow the [upgrade instructions](/langsmith/self-host-upgrades) to get access to everything. To book time with LangChain support for your upgrade, contact `support@langchain.dev`.

  ### Breaking changes

  * Fixed an issue where `host-backend` wasn't picking up `commonEnv`. This may result in duplicate environment variables that need to be removed.

  ### Infrastructure changes

  * Migrations now run as a `Pre-upgrade` hook prior to image versions rolling out. This will prevent issues when migrations fail.
  * **GCS Workload Identity support** — authenticate to GCS blob storage using cloud-native workload identity instead of long-lived credentials.
  * **Valkey support** — Valkey can now be used as a drop-in replacement for Redis.

  ### New features

  * **Polly on self-hosted** — our AI assistant for understanding traces, runs, and evaluator feedback is now available in self-hosted.
  * **ABAC and audit logs GA** — Attribute-Based Access Control and audit logs are enabled by default for self-hosted deployments.
  * **LLM Auth Proxy on by default** — URL allowlist prevents credential forwarding to unintended hosts, and JWTs now carry `organization_name` and `workspace_name` claims.
  * **Unified model configurations** — Agent Builder, Polly, Insights, Playground, and Evaluators now share a single set of model configs, with workspace-admin controls over model access across all AI features.
  * **Prompt Owners** — designate a specific group of users with fine-grained permission to promote or delete individual prompts, without granting broader org access.
  * **Multi-modal evaluators** — pass attachments and base64 content (images, audio, PDFs) directly into evaluators.
  * **Cost alerts on tracing projects** — set alerts on tracing project-level costs alongside existing LangSmith alerts.
  * **Expanded playground model support** — Anthropic via Vertex AI, custom Azure models, Bedrock inference profiles and configurable base URLs, Gemini 3.1 Pro, GPT-5.3 / 5.4 (now default), and Baseten + GLM-5.
  * **New agent tools and triggers** — Google Sheets and Docs, Outlook mail and calendar, Microsoft Teams, Salesforce SOQL, Gmail OAuth v2 with refresh tokens, and an Outlook Trigger.
  * **Insights enhancements** — scheduled Insights reports, categories trending over time, full feedback comments in analysis, and a lower minimum job interval (6h → 1h).
  * **Annotation and review upgrades** — required reviewers per queue, pairwise queues that honor `reviewer_access_mode`, an "Assigned to me" filter, per-annotator CSV export, and bulk table actions.
  * **Prompt Hub and tool registry** — commit tag search, model select in template creation, a workspace-scoped tool registry API, and a private registry UI.
  * **Evaluator workflow improvements** — prebuilt LLM evaluators use strict structured outputs by default, evaluators support tagging and reuse, retries no longer lose scores, and a new API runs playground experiments programmatically.
  * **Custom iframe output renderer** — drag-to-resize HTML chart outputs in experiments and trace views.
  * **Thread and inbox UX** — auto-generated thread titles, redesigned run details in threads, session-level feedback stats, keyboard shortcuts, and filtering out internal helper threads.

  ### Admin changes

  * **Granular usage reporting** — granular billable usage APIs that allow you to retrieve detailed trace usage data broken down by workspace, project, user, or API key.
</Update>

<Update label="2026-04-17" tags={["self-hosted"]}>
  ## langsmith-0.13.43

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.43.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.43/langsmith-0.13.43.tgz)
</Update>

<Update label="2026-04-14" tags={["self-hosted"]}>
  ## langsmith-0.13.42

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.42.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.42/langsmith-0.13.42.tgz)
</Update>

<Update label="2026-04-14" tags={["self-hosted"]}>
  ## langsmith-0.13.41

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.41.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.41/langsmith-0.13.41.tgz)
</Update>

<Update label="2026-04-09" tags={["self-hosted"]}>
  ## langsmith-0.13.40

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.40.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.40/langsmith-0.13.40.tgz)
</Update>

<Update label="2026-04-07" tags={["self-hosted"]}>
  ## langsmith-0.13.39

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.39.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.39/langsmith-0.13.39.tgz)
</Update>

<Update label="2026-04-03" tags={["self-hosted"]}>
  ## langsmith-0.13.38

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.38.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.38/langsmith-0.13.38.tgz)
</Update>

<Update label="2026-04-01" tags={["self-hosted"]}>
  ## langsmith-0.13.37

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.37.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.37/langsmith-0.13.37.tgz)
</Update>

<Update label="2026-03-30" tags={["self-hosted"]}>
  ## langsmith-0.13.36

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.36.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.36/langsmith-0.13.36.tgz)
</Update>

<Update label="2026-03-27" tags={["self-hosted"]}>
  ## langsmith-0.13.35

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.35.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.35/langsmith-0.13.35.tgz)
</Update>

<Update label="2026-03-27" tags={["self-hosted"]}>
  ## langsmith-0.13.34

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.34.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.34/langsmith-0.13.34.tgz)
</Update>

<Update label="2026-03-27" tags={["self-hosted"]}>
  ## langsmith-0.13.33

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.33.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.33/langsmith-0.13.33.tgz)
</Update>

<Update label="2026-03-27" tags={["self-hosted"]}>
  ## langsmith-0.13.32

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.32.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.32/langsmith-0.13.32.tgz)
</Update>

<Update label="2026-03-23" tags={["self-hosted"]}>
  ## langsmith-0.13.31

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.31.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.31/langsmith-0.13.31.tgz)
</Update>

<Update label="2026-03-23" tags={["self-hosted"]}>
  ## langsmith-0.13.30

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.30.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.30/langsmith-0.13.30.tgz)
</Update>

<Update label="2026-03-21" tags={["self-hosted"]}>
  ## langsmith-0.13.29

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.29.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.29/langsmith-0.13.29.tgz)
</Update>

<Update label="2026-03-21" tags={["self-hosted"]}>
  ## langsmith-0.13.28

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.28.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.28/langsmith-0.13.28.tgz)
</Update>

<Update label="2026-03-18" tags={["self-hosted"]}>
  ## langsmith-0.13.27

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.27.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.27/langsmith-0.13.27.tgz)
</Update>

<Update label="2026-03-13" tags={["self-hosted"]}>
  ## langsmith-0.13.26

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.26.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.26/langsmith-0.13.26.tgz)
</Update>

<Update label="2026-03-12" tags={["self-hosted"]}>
  ## langsmith-0.13.25

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.25.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.25/langsmith-0.13.25.tgz)
</Update>

<Update label="2026-03-10" tags={["self-hosted"]}>
  ## langsmith-0.13.24

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.24.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.24/langsmith-0.13.24.tgz)
</Update>

<Update label="2026-03-07" tags={["self-hosted"]}>
  ## langsmith-0.13.23

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.23.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.23/langsmith-0.13.23.tgz)
</Update>

<Update label="2026-03-06" tags={["self-hosted"]}>
  ## langsmith-0.13.21

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.21.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.21/langsmith-0.13.21.tgz)
</Update>

<Update label="2026-03-06" tags={["self-hosted"]}>
  ## langsmith-0.13.20

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.20.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.20/langsmith-0.13.20.tgz)
</Update>

<Update label="2026-03-06" tags={["self-hosted"]}>
  ## langsmith-0.13.19

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.19.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.19/langsmith-0.13.19.tgz)
</Update>

<Update label="2026-03-05" tags={["self-hosted"]}>
  ## langsmith-0.13.18

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.18.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.18/langsmith-0.13.18.tgz)
</Update>

<Update label="2026-03-03" tags={["self-hosted"]}>
  ## langsmith-0.13.17

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.17.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.17/langsmith-0.13.17.tgz)
</Update>

<Update label="2026-02-26" tags={["self-hosted"]}>
  ## langsmith-0.13.16

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.16.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.16/langsmith-0.13.16.tgz)
</Update>

<Update label="2026-02-26" tags={["self-hosted"]}>
  ## langsmith-0.13.15

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.15.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.15/langsmith-0.13.15.tgz)
</Update>

<Update label="2026-02-24" tags={["self-hosted"]}>
  ## langsmith-0.13.14

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.14.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.14/langsmith-0.13.14.tgz)
</Update>

<Update label="2026-02-14" tags={["self-hosted"]}>
  ## langsmith-0.13.13

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.13.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.13/langsmith-0.13.13.tgz)
</Update>

<Update label="2026-02-12" tags={["self-hosted"]}>
  ## langsmith-0.13.12

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.12.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.12/langsmith-0.13.12.tgz)
</Update>

<Update label="2026-02-12" tags={["self-hosted"]}>
  ## langsmith-0.13.11

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.11.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.11/langsmith-0.13.11.tgz)
</Update>

<Update label="2026-02-10" tags={["self-hosted"]}>
  ## langsmith-0.13.10

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.10.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.10/langsmith-0.13.10.tgz)
</Update>

<Update label="2026-02-09" tags={["self-hosted"]}>
  ## langsmith-0.13.9

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.9.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.9/langsmith-0.13.9.tgz)
</Update>

<Update label="2026-02-06" tags={["self-hosted"]}>
  ## langsmith-0.13.7

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.7.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.7/langsmith-0.13.7.tgz)
</Update>

<Update label="2026-02-05" tags={["self-hosted"]}>
  ## langsmith-0.13.6

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.6.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.6/langsmith-0.13.6.tgz)
</Update>

<Update label="2026-02-05" tags={["self-hosted"]}>
  ## langsmith-0.13.5

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.5.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.5/langsmith-0.13.5.tgz)
</Update>

<Update label="2026-02-04" tags={["self-hosted"]}>
  ## langsmith-0.13.4

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.4.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.4/langsmith-0.13.4.tgz)
</Update>

<Update label="2026-01-26" tags={["self-hosted"]}>
  ## langsmith-0.13.3

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.3.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.3/langsmith-0.13.3.tgz)
</Update>

<Update label="2026-01-21" tags={["self-hosted"]}>
  ## langsmith-0.13.2

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.2.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.2/langsmith-0.13.2.tgz)
</Update>

<Update label="2026-01-16" tags={["self-hosted"]}>
  ## langsmith-0.13.1

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.1.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.1/langsmith-0.13.1.tgz)
</Update>

<Update label="2026-01-16" tags={["self-hosted"]}>
  ## langsmith-0.13.0

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.13.0.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.13.0/langsmith-0.13.0.tgz)
</Update>

<Update label="2026-01-12" tags={["self-hosted"]}>
  ## langsmith-0.12.37

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.37.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.37/langsmith-0.12.37.tgz)
</Update>

<Update label="2026-01-09" tags={["self-hosted"]}>
  ## langsmith-0.12.36

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.36.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.36/langsmith-0.12.36.tgz)
</Update>

<Update label="2026-01-08" tags={["self-hosted"]}>
  ## langsmith-0.12.35

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.35.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.35/langsmith-0.12.35.tgz)
</Update>

<Update label="2025-12-26" tags={["self-hosted"]}>
  ## langsmith-0.12.34

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.34.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.34/langsmith-0.12.34.tgz)
</Update>

<Update label="2025-12-20" tags={["self-hosted"]}>
  ## langsmith-0.12.33

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.33.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.33/langsmith-0.12.33.tgz)
</Update>

<Update label="2025-12-12" tags={["self-hosted"]}>
  ## langsmith-0.12.32

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.32.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.32/langsmith-0.12.32.tgz)
</Update>

<Update label="2025-12-11" tags={["self-hosted"]}>
  ## langsmith-0.12.31

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.31.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.31/langsmith-0.12.31.tgz)
</Update>

<Update label="2025-12-09" tags={["self-hosted"]}>
  ## langsmith-0.12.30

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.30.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.30/langsmith-0.12.30.tgz)
</Update>

<Update label="2025-12-08" tags={["self-hosted"]}>
  ## langsmith-0.12.29

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.29.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.29/langsmith-0.12.29.tgz)
</Update>

<Update label="2025-12-05" tags={["self-hosted"]}>
  ## langsmith-0.12.28

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.28.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.28/langsmith-0.12.28.tgz)
</Update>

<Update label="2025-12-04" tags={["self-hosted"]}>
  ## langsmith-0.12.27

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.27.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.27/langsmith-0.12.27.tgz)
</Update>

<Update label="2025-12-02" tags={["self-hosted"]}>
  ## langsmith-0.8.30

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.8.30.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.8.30/langsmith-0.8.30.tgz)
</Update>

<Update label="2025-12-01" tags={["self-hosted"]}>
  ## langsmith-0.12.25

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.25.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.25/langsmith-0.12.25.tgz)
</Update>

<Update label="2025-11-27" tags={["self-hosted"]}>
  ## langsmith-0.12.24

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.24.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.24/langsmith-0.12.24.tgz)
</Update>

<Update label="2025-11-26" tags={["self-hosted"]}>
  ## langsmith-0.12.23

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.23.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.23/langsmith-0.12.23.tgz)
</Update>

<Update label="2025-11-26" tags={["self-hosted"]}>
  ## langsmith-0.12.22

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.22.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.22/langsmith-0.12.22.tgz)
</Update>

<Update label="2025-11-26" tags={["self-hosted"]}>
  ## langsmith-0.12.21

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.21.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.21/langsmith-0.12.21.tgz)
</Update>

<Update label="2025-11-24" tags={["self-hosted"]}>
  ## langsmith-0.12.20

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.20.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.20/langsmith-0.12.20.tgz)
</Update>

<Update label="2025-11-24" tags={["self-hosted"]}>
  ## langsmith-0.12.19

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.19.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.19/langsmith-0.12.19.tgz)
</Update>

<Update label="2025-11-20" tags={["self-hosted"]}>
  ## langsmith-0.12.18

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.18.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.18/langsmith-0.12.18.tgz)
</Update>

<Update label="2025-11-19" tags={["self-hosted"]}>
  ## langsmith-0.12.17

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.17.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.17/langsmith-0.12.17.tgz)
</Update>

<Update label="2025-11-19" tags={["self-hosted"]}>
  ## langsmith-0.12.16

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.16.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.16/langsmith-0.12.16.tgz)
</Update>

<Update label="2025-11-17" tags={["self-hosted"]}>
  ## langsmith-0.12.15

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.15.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.15/langsmith-0.12.15.tgz)
</Update>

<Update label="2025-11-17" tags={["self-hosted"]}>
  ## langsmith-0.12.14

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.14.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.14/langsmith-0.12.14.tgz)
</Update>

<Update label="2025-11-13" tags={["self-hosted"]}>
  ## langsmith-0.12.13

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.13.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.13/langsmith-0.12.13.tgz)
</Update>

<Update label="2025-11-13" tags={["self-hosted"]}>
  ## langsmith-0.12.12

  * Internal improvements and maintenance updates

  **Download the Helm chart:** [`langsmith-0.12.12.tgz`](https://github.com/langchain-ai/helm/releases/download/langsmith-0.12.12/langsmith-0.12.12.tgz)
</Update>

<Note>
  Additional Helm chart releases are available in the [`langchain-ai/helm` GitHub repository](https://github.com/langchain-ai/helm/releases).
</Note>

***

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