Robin Braumann dcf535a1c6 feat(core): Handle a busy agent session on each surface (no-changelog) ... Each starter now reacts to a busy session in its own way: - An integration message gets a busy notice. The bridge deletes its stored attachments and does not run the message. - An integration button resume waits for the session for 5 seconds. Then it posts "This action has already been handled". A Preview resume waits the same time and then gets `turn_already_running`. - A workflow-tool resume tries again with a backoff from 1 s to 30 s. It stops when the run is no longer suspended. - A background wake skips without a failure count. The turn that holds the session requests a new wake when it settles. - A busy sub-agent resume is retryable, so the parent stays suspended. The session lease replaces the in-process HITL guard and the running check of the wake, so this removes both and `existsRunningByThread`. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>		2026-09-23 12:26:12 +02:00
..
__tests__	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
auth	feat(core): Add email change confirmation flow (no-changelog) (#37950)	2026-09-14 10:10:00 +00:00
binary-data	fix: Serve binary data stored in the temp execution dir (#38270)	2026-09-11 09:51:30 +00:00
chat	chore: Bundle 2.x (#37586)	2026-09-02 08:16:39 +03:00
collaboration	feat(editor): Keep review-required toggle synchronized with open reviews (#34606)	2026-07-22 09:28:10 +00:00
commands	refactor(core): Enforce persistence boundaries in code (no-changelog) (#39170)	2026-09-22 13:14:00 +03:00
concurrency	refactor(core): Move sleep into @n8n/utils and unify sleep/sleepWithAbort (#35057)	2026-07-28 18:47:18 +00:00
config	feat(core): Enable the UI to call the public API (no-changelog) (#35692)	2026-08-13 13:36:06 +00:00
constants	feat(core): Add feature flag for granular credential sharing work (#39293)	2026-09-22 13:22:12 +00:00
controllers	fix(core): Summarize saved credential type policies against known credential types (no-changelog) (#39191)	2026-09-22 13:58:58 +00:00
credentials	feat(core): Add the credentialSave policy enforcement point (no-changelog) (#39099)	2026-09-21 19:44:58 +00:00
databases/repositories/__tests__	perf(core): Stop loading project members when listing credentials (#39068)	2026-09-18 12:30:06 +00:00
deduplication
deprecation	chore(core): Warn about internal task runner mode by default and drop the v3 migration rule (no-changelog) (#38581)	2026-09-14 13:50:40 +00:00
encryption	refactor(core): Enforce persistence boundaries in code (no-changelog) (#39170)	2026-09-22 13:14:00 +03:00
environments.ee/variables	feat(core): Add create-stub variable policy and parent placement for package import (no-changelog) (#34794)	2026-07-28 12:05:48 +00:00
errors	feat(core): Reject install and update of community packages requiring an unsupported node API version (no-changelog) (#37744)	2026-09-17 18:52:40 +00:00
evaluation.ee	refactor(API): Move evaluation test-run reads behind a service (no-changelog) (#37199)	2026-09-01 07:14:28 +00:00
eventbus	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
events	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
execution-lifecycle	fix(core): Guard worker execution save against overwriting a canceled status (#38957)	2026-09-21 12:51:16 +00:00
executions	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
expression-observability	feat(core): Add QuickJS expression engine option alongside isolated-vm (no-changelog) (#33969)	2026-08-31 13:40:28 +00:00
instance-settings-loader	fix(core): Apply the SSO expression mapping env var in the provisioning loader (#37170)	2026-09-09 18:59:54 +00:00
license	refactor(core): Run license auto-renewal as a system task (no-changelog) (#37549)	2026-09-10 11:33:48 +00:00
metrics	feat(core): Add Prometheus metrics for system tasks (no-changelog) (#38743)	2026-09-16 13:09:55 +00:00
mfa	test: Migrate cli package from Jest to Vitest (#31804)	2026-06-29 21:19:56 +03:00
middlewares	feat(core): Add a description field to credentials (no-changelog) (#38839)	2026-09-17 13:16:34 +00:00
modules	feat(core): Handle a busy agent session on each surface (no-changelog)	2026-09-23 12:26:12 +02:00
node-catalog	feat(core): Let MCP discover and install verified community nodes (no-changelog) (#37374)	2026-09-21 21:44:05 +00:00
node-execution	feat: Add standalone node execution as a Workflow Builder and AI Assistant tool (#37512)	2026-09-18 12:46:14 +00:00
oauth	feat(core): Seal credential type writes behind the credentials repository (no-changelog) (#39106)	2026-09-22 14:42:34 +00:00
permissions.ee	fix(core): Scope active workflow IDs to the requesting user's projects (#37326)	2026-08-31 08:46:24 +00:00
policy	feat(core): Add the credentialSave policy enforcement point (no-changelog) (#39099)	2026-09-21 19:44:58 +00:00
posthog	fix(core): Remove feature flag for MCP Registry in AI Assistant (#39018)	2026-09-22 07:18:27 +00:00
public-api	feat(API): Create projects with source IDs and package metadata (#39218)	2026-09-22 16:41:52 +00:00
push	fix(editor): Prevent stale agent autosaves (#38087)	2026-09-09 14:21:53 +00:00
scaling	Merge remote-tracking branch 'origin/master' into reattach-chat-owner-on-reload	2026-09-22 19:42:11 +02:00
scheduling	feat(core): Add a tracing span for each system task run (no-changelog) (#38913)	2026-09-17 15:22:02 +00:00
security	feat(core): Serve a nonce-based Content-Security-Policy on n8n's HTML pages (#36749)	2026-08-27 16:39:04 +00:00
security-audit	refactor: Apply outbound request protection by default (no-changelog) (#36841)	2026-08-26 10:52:56 +00:00
services	feat(API): Create projects with source IDs and package metadata (#39218)	2026-09-22 16:41:52 +00:00
shutdown	test: Migrate cli package from Jest to Vitest (#31804)	2026-06-29 21:19:56 +03:00
sso.ee	feat(API): Add public API endpoints for OIDC SSO configuration (#34313)	2026-07-28 10:58:55 +00:00
task-runners	chore: Update eslint configuration (#38307)	2026-09-10 14:40:35 +03:00
telemetry	fix(core): Attribute agent session metrics to users (no-changelog) (#37988)	2026-09-07 15:03:45 +00:00
tool-generation	fix(core): Prevent unsupported waiting operations in agent tools (#34587)	2026-07-21 08:13:03 +00:00
types
user-management/email	feat(core): Add email change confirmation flow (no-changelog) (#37950)	2026-09-14 10:10:00 +00:00
utils	feat(core): Send maxN8nNodesApiVersion in community-nodes catalog requests (#38968)	2026-09-18 22:04:05 +00:00
webhooks	refactor(core): Simplify chat response mode detection (no-changelog) (#39050)	2026-09-18 11:31:47 +00:00
workflows	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
abstract-server.ts	feat(Slack Node): Add advanced HITL configuration for one-tap approval (#34123)	2026-07-15 12:38:46 +00:00
activation-errors.service.ts
active-executions.ts	fix(core): Wait for detached sub-workflows before the worker stops its task runner (#37737)	2026-09-04 15:41:31 +00:00
active-workflow-manager.ts	chore: Bundle 2.x (#37586)	2026-09-02 08:16:39 +03:00
command-registry.ts	chore: Pin langchain core packages and surface issues better (#33621)	2026-07-06 08:43:54 +00:00
constants.ts	feat(core): Add a timeout option to test webhook registrations (no-changelog) (#38625)	2026-09-15 09:32:27 +00:00
controller.registry.ts	refactor(API): Give @Param a Zod schema to validate and document path parameters (#37952)	2026-09-08 15:35:57 +00:00
crash-journal.ts	feat(core): Add push-based reload endpoint for custom node development (#36837)	2026-09-15 11:46:25 +00:00
credential-types.ts
credentials-helper.ts	feat(core): Seal credential type writes behind the credentials repository (no-changelog) (#39106)	2026-09-22 14:42:34 +00:00
credentials-overwrites.ts	fix(core): Resolve hidden OAuth endpoint fields from the credential type for all credentials (#38697)	2026-09-18 12:56:22 +00:00
external-hooks.ts	feat: Wire up the email change confirmation flow (#38730)	2026-09-16 15:49:37 +00:00
generic-helpers.ts
index.ts
interfaces.ts	fix(core): Attribute agent session metrics to users (no-changelog) (#37988)	2026-09-07 15:03:45 +00:00
license.ts	refactor(core): Run license auto-renewal as a system task (no-changelog) (#37549)	2026-09-10 11:33:48 +00:00
load-nodes-and-credentials.ts	feat(core): Add push-based reload endpoint for custom node development (#36837)	2026-09-15 11:46:25 +00:00
manual-execution.service.ts	fix(core): Show clear error when running a tool node without an Agent (#30626)	2026-05-21 09:48:28 +00:00
node-types.ts	fix: Resolve node source path before the translation lookup (#38281)	2026-09-10 08:43:22 +00:00
requests.ts	feat(API): Migrate users write endpoints to the decorator pattern (#39120)	2026-09-22 14:38:03 +00:00
response-helper.ts	feat(core): Serve a nonce-based Content-Security-Policy on n8n's HTML pages (#36749)	2026-08-27 16:39:04 +00:00
server.ts	refactor(editor): Remove the AI Assistant template examples experiment (#38353)	2026-09-16 13:11:56 +00:00
utils.ts	feat(core): Validate missing node types on package import (#34598)	2026-07-22 21:09:27 +00:00
utlity.types.ts
wait-tracker.ts	fix(core): Sweep parents parked on a finished sub-execution (#37553)	2026-09-15 12:17:14 +00:00
workflow-execute-additional-data.ts	chore: Update eslint configuration (#38307)	2026-09-10 14:40:35 +03:00
workflow-helpers.ts	fix(core): Sweep parents parked on a finished sub-execution (#37553)	2026-09-15 12:17:14 +00:00
workflow-hook-context.service.ts	feat(core): Expose workflow hook context to lifecycle external hooks (#34738)	2026-07-28 11:27:59 +00:00
workflow-runner.ts	feat(core): Report crashed executions to OTel through an execution-crashed event (#38853)	2026-09-22 15:36:32 +00:00
zod-alias-support.ts