triggerdotdev · ericallam · Jun 12, 2026 · Jun 12, 2026
diff --git a/.changeset/pre.json b/.changeset/pre.json
@@ -26,16 +26,24 @@
    "backpressure-scale-up-freeze",
    "bundle-skills-single-pass",
    "cap-idempotency-key-length",
+    "chat-agent-hardening",
    "chat-agent-on-boot-hook",
    "chat-agent-tools",
    "chat-agent",
+    "chat-boot-cursor",
+    "chat-headstart-hydrate",
+    "chat-headstart-reasoning",
    "chat-history-read-primitives",
    "chat-session-attributes",
    "chat-slim-wire-merge",
    "chat-start-session-action-typed-client-data",
    "chat-transport-recreate-missing-session",
    "cli-deploy-skip-rewrite-timestamp",
+    "cli-init-ai-tooling",
    "coerce-concurrency-key-to-string",
+    "create-session-stop-continuation",
+    "dequeue-latency-histogram",
+    "duplicate-task-ids",
    "env-vars-tracing-forceflush-typecheck",
    "envvars-import-is-secret",
    "large-trigger-payload-offload",
@@ -51,13 +59,15 @@
    "mollifier-tag-cap",
    "otel-suite-0218",
    "plugin-auth-path",
+    "project-environments-endpoint",
    "resource-catalog-runtime-registration",
    "retry-middleware-errors",
    "retry-sigsegv",
    "runs-list-region-filter",
    "s2-batch-transform-linger-fix",
    "sessions-primitive",
    "trigger-client",
+    "trigger-skills-installer",
    "unflatten-attributes-conflict",
    "warm-start-external-trace-context-leak"
  ]

diff --git a/.server-changes/bulk-action-cursor-pagination.md b/.server-changes/bulk-action-cursor-pagination.md
diff --git a/.server-changes/cancel-stale-delayed-snapshots.md b/.server-changes/cancel-stale-delayed-snapshots.md
diff --git a/.server-changes/compute-network-labels.md b/.server-changes/compute-network-labels.md
diff --git a/.server-changes/compute-org-label.md b/.server-changes/compute-org-label.md
diff --git a/.server-changes/env-vars-page-scope-values-to-visible-environments.md b/.server-changes/env-vars-page-scope-values-to-visible-environments.md
diff --git a/.server-changes/hipaa-addon-pricing-cta.md b/.server-changes/hipaa-addon-pricing-cta.md
diff --git a/.server-changes/include-prisma-cli-in-prod-image.md b/.server-changes/include-prisma-cli-in-prod-image.md
diff --git a/.server-changes/mollifier-decision-enrolled-org-labels.md b/.server-changes/mollifier-decision-enrolled-org-labels.md
diff --git a/.server-changes/parallel-batch-item-ingest.md b/.server-changes/parallel-batch-item-ingest.md
diff --git a/.server-changes/react-router-route-matching-perf.md b/.server-changes/react-router-route-matching-perf.md
diff --git a/.server-changes/realtime-replica-read-consistency.md b/.server-changes/realtime-replica-read-consistency.md
diff --git a/.server-changes/realtime-runs-subscription-scalability.md b/.server-changes/realtime-runs-subscription-scalability.md
diff --git a/.server-changes/require-plugins-fail-fast.md b/.server-changes/require-plugins-fail-fast.md
diff --git a/.server-changes/retry-transient-instance-create-failures.md b/.server-changes/retry-transient-instance-create-failures.md
diff --git a/.server-changes/runs-backward-pagination-slice.md b/.server-changes/runs-backward-pagination-slice.md
diff --git a/.server-changes/runs-bulk-action-no-reload.md b/.server-changes/runs-bulk-action-no-reload.md
diff --git a/.server-changes/sanitize-agent-view-urls.md b/.server-changes/sanitize-agent-view-urls.md
diff --git a/.server-changes/scheduled-run-region-display.md b/.server-changes/scheduled-run-region-display.md
diff --git a/.server-changes/session-replica-race-fixes.md b/.server-changes/session-replica-race-fixes.md
diff --git a/.server-changes/session-route-hardening.md b/.server-changes/session-route-hardening.md
diff --git a/.server-changes/snapshots-since-replica-primary-fallback.md b/.server-changes/snapshots-since-replica-primary-fallback.md
diff --git a/.server-changes/trace-export-formats.md b/.server-changes/trace-export-formats.md
diff --git a/.server-changes/trace-page-payload-diet.md b/.server-changes/trace-page-payload-diet.md
diff --git a/.server-changes/trigger-worker-queue-db-error-leak.md b/.server-changes/trigger-worker-queue-db-error-leak.md
diff --git a/hosting/k8s/helm/Chart.yaml b/hosting/k8s/helm/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: trigger
 description: The official Trigger.dev Helm chart
 type: application
-version: 4.5.0-rc.5
-appVersion: v4.5.0-rc.5
+version: 4.5.0-rc.6
+appVersion: v4.5.0-rc.6
 home: https://trigger.dev
 sources:
  - https://github.com/triggerdotdev/trigger.dev

diff --git a/packages/build/CHANGELOG.md b/packages/build/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/build

+## 4.5.0-rc.6
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.6`
+
 ## 4.5.0-rc.5

 ### Patch Changes

diff --git a/packages/build/package.json b/packages/build/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@trigger.dev/build",
-  "version": "4.5.0-rc.5",
+  "version": "4.5.0-rc.6",
  "description": "trigger.dev build extensions",
  "license": "MIT",
  "publishConfig": {
@@ -78,7 +78,7 @@
  },
  "dependencies": {
    "@prisma/config": "^6.10.0",
-    "@trigger.dev/core": "workspace:4.5.0-rc.5",
+    "@trigger.dev/core": "workspace:4.5.0-rc.6",
    "mlly": "^1.7.1",
    "pkg-types": "^1.1.3",
    "resolve": "^1.22.8",

diff --git a/packages/cli-v3/CHANGELOG.md b/packages/cli-v3/CHANGELOG.md
@@ -1,5 +1,24 @@
 # trigger.dev

+## 4.5.0-rc.6
+
+### Patch Changes
+
+- `trigger init` now sets up your AI coding assistant as part of project setup: pick the MCP server, the agent skills, or both, then scaffold with the CLI or hand off to your assistant. Adds a new `getting-started` agent skill that teaches assistants how to bootstrap Trigger.dev (install the SDK, write `trigger.config.ts`, create a first task, run `trigger dev`), so the AI-driven setup path works end to end. It ships in the CLI alongside the existing skills, version-matched to your SDK. ([#3872](https://github.com/triggerdotdev/trigger.dev/pull/3872))
+- `dev` and `deploy` now fail with a clear error when two tasks are defined with the same id, including across different task types (e.g. a scheduled task and a regular task sharing an id). Previously the second definition silently overwrote the first, so one of the tasks would vanish with no warning. Task ids are detected as duplicates during indexing (naming each offending id and the files it was found in), and the same rule is enforced server-side when the background worker is registered. ([#3865](https://github.com/triggerdotdev/trigger.dev/pull/3865))
+- `trigger skills` installs Trigger.dev agent skills into your coding agent so it knows how to write tasks, schedules, realtime, and chat.agent code. The skills ship with the CLI and are copied into each tool's native skills directory (Claude Code, Cursor, GitHub Copilot, and Codex / AGENTS.md), and `trigger dev` offers to install them on first run. ([#3868](https://github.com/triggerdotdev/trigger.dev/pull/3868))
+
+  ```bash
+  trigger skills --target claude-code
+  ```
+
+  Replaces the previous `install-rules` command, which stays as an alias.
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.6`
+  - `@trigger.dev/build@4.5.0-rc.6`
+  - `@trigger.dev/schema-to-json@4.5.0-rc.6`
+
 ## 4.5.0-rc.5

 ### Patch Changes

diff --git a/packages/cli-v3/package.json b/packages/cli-v3/package.json
@@ -1,6 +1,6 @@
 {
  "name": "trigger.dev",
-  "version": "4.5.0-rc.5",
+  "version": "4.5.0-rc.6",
  "description": "A Command-Line Interface for Trigger.dev projects",
  "type": "module",
  "license": "MIT",
@@ -97,9 +97,9 @@
    "@opentelemetry/sdk-trace-node": "2.7.1",
    "@opentelemetry/semantic-conventions": "1.41.1",
    "@s2-dev/streamstore": "^0.22.10",
-    "@trigger.dev/build": "workspace:4.5.0-rc.5",
-    "@trigger.dev/core": "workspace:4.5.0-rc.5",
-    "@trigger.dev/schema-to-json": "workspace:4.5.0-rc.5",
+    "@trigger.dev/build": "workspace:4.5.0-rc.6",
+    "@trigger.dev/core": "workspace:4.5.0-rc.6",
+    "@trigger.dev/schema-to-json": "workspace:4.5.0-rc.6",
    "ansi-escapes": "^7.0.0",
    "braces": "^3.0.3",
    "c12": "^1.11.1",

diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
@@ -1,5 +1,15 @@
 # internal-platform

+## 4.5.0-rc.6
+
+### Patch Changes
+
+- Reliability fixes for `chat.agent`. A user message sent while the agent is streaming is no longer delivered twice (which could run a duplicate turn), input appends now carry an idempotency key so a retried send can't duplicate a message, stopping a generation clears the streaming state so a page reload doesn't replay the stopped turn, and runs can now carry the full set of dashboard tags instead of being silently truncated. `onTurnComplete` now fires on errored turns (with the thrown error attached) and the failed turn's user message is persisted so it isn't lost on the next run. Custom agents and manual `chat.writeTurnComplete` callers now trim the output stream, sending a custom action no longer leaves a second stream reader running, and a long-lived `watch` subscription no longer grows its dedupe set without bound. ([#3891](https://github.com/triggerdotdev/trigger.dev/pull/3891))
+- Continuation chat boots no longer stall for around 10 seconds before the first turn. The `session.in` resume cursor is now found with a non-blocking records read instead of draining an SSE long-poll (which always waited out its full 5 second inactivity window, twice per boot), the boot reads run concurrently, and chat snapshots carry the cursor so subsequent boots skip the scan entirely. ([#3907](https://github.com/triggerdotdev/trigger.dev/pull/3907))
+- Record client-side dequeue API latency in the supervisor consumer pool as a Prometheus histogram (`queue_consumer_pool_dequeue_duration_seconds`, labelled by `outcome`: success/empty/error). ([#3887](https://github.com/triggerdotdev/trigger.dev/pull/3887))
+- `dev` and `deploy` now fail with a clear error when two tasks are defined with the same id, including across different task types (e.g. a scheduled task and a regular task sharing an id). Previously the second definition silently overwrote the first, so one of the tasks would vanish with no warning. Task ids are detected as duplicates during indexing (naming each offending id and the files it was found in), and the same rule is enforced server-side when the background worker is registered. ([#3865](https://github.com/triggerdotdev/trigger.dev/pull/3865))
+- Add `GetProjectEnvironmentsResponseBody` and `ProjectEnvironment` schemas for the new `GET /api/v1/projects/{projectRef}/environments` endpoint, which lists the parent environments (dev, staging, preview, prod) a personal access token can access for a project. Dev is scoped to the token owner and branch (preview child) environments are excluded. ([#3880](https://github.com/triggerdotdev/trigger.dev/pull/3880))
+
 ## 4.5.0-rc.5

 ### Patch Changes

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@trigger.dev/core",
-  "version": "4.5.0-rc.5",
+  "version": "4.5.0-rc.6",
  "description": "Core code used across the Trigger.dev SDK and platform",
  "license": "MIT",
  "publishConfig": {

diff --git a/packages/plugins/CHANGELOG.md b/packages/plugins/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/plugins

+## 4.5.0-rc.6
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.6`
+
 ## 4.5.0-rc.5

 ### Patch Changes

diff --git a/packages/plugins/package.json b/packages/plugins/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@trigger.dev/plugins",
-  "version": "4.5.0-rc.5",
+  "version": "4.5.0-rc.6",
  "description": "Plugin contracts and interfaces for Trigger.dev",
  "license": "MIT",
  "private": true,

diff --git a/packages/python/CHANGELOG.md b/packages/python/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @trigger.dev/python

+## 4.5.0-rc.6
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/sdk@4.5.0-rc.6`
+  - `@trigger.dev/core@4.5.0-rc.6`
+  - `@trigger.dev/build@4.5.0-rc.6`
+
 ## 4.5.0-rc.5

 ### Patch Changes