diff --git a/.changeset/pre.json b/.changeset/pre.json
index 45bd4030958..e4a34aff561 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -22,6 +22,7 @@
     "agent-skills",
     "ai-prompts",
     "ai-tool-helpers",
+    "bundle-skills-single-pass",
     "cap-idempotency-key-length",
     "chat-agent-on-boot-hook",
     "chat-agent",
@@ -35,6 +36,7 @@
     "mock-chat-agent-test-harness",
     "mollifier-redis-worker-primitives",
     "plugin-auth-path",
+    "resource-catalog-runtime-registration",
     "retry-sigsegv",
     "runs-list-region-filter",
     "sessions-primitive"
diff --git a/hosting/k8s/helm/Chart.yaml b/hosting/k8s/helm/Chart.yaml
index e06d7b10427..40c535f6854 100644
--- 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.0
-appVersion: v4.5.0-rc.0
+version: 4.5.0-rc.1
+appVersion: v4.5.0-rc.1
 home: https://trigger.dev
 sources:
   - https://github.com/triggerdotdev/trigger.dev
diff --git a/packages/build/CHANGELOG.md b/packages/build/CHANGELOG.md
index 6e0064fdc38..c6b4ee220e2 100644
--- a/packages/build/CHANGELOG.md
+++ b/packages/build/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/build
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/build/package.json b/packages/build/package.json
index 85a43841492..5fa1932e8a3 100644
--- a/packages/build/package.json
+++ b/packages/build/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/build",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "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.0",
+    "@trigger.dev/core": "workspace:4.5.0-rc.1",
     "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
index 3deb3346182..8a4c454e4b8 100644
--- a/packages/cli-v3/CHANGELOG.md
+++ b/packages/cli-v3/CHANGELOG.md
@@ -1,5 +1,16 @@
 # trigger.dev
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Fix `chat.agent` skills silently missing in `trigger dev` for projects whose task files read `process.env` at module top level (e.g. a third-party SDK client initialized at import). Skill folders now bundle into `.trigger/skills/` reliably regardless of which env vars are set when the CLI launches. ([#3690](https://github.com/triggerdotdev/trigger.dev/pull/3690))
+- Fix `COULD_NOT_FIND_EXECUTOR` when a task's definition is loaded via `await import(...)` from inside another task's `run()`. The runtime workers now register such tasks with a sentinel file context, and the catalog logs a one-time warning per task id. ([#3688](https://github.com/triggerdotdev/trigger.dev/pull/3688))
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+  - `@trigger.dev/build@4.5.0-rc.1`
+  - `@trigger.dev/schema-to-json@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/cli-v3/package.json b/packages/cli-v3/package.json
index 51c6ec7f55e..0ba8907d8e2 100644
--- a/packages/cli-v3/package.json
+++ b/packages/cli-v3/package.json
@@ -1,6 +1,6 @@
 {
   "name": "trigger.dev",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "A Command-Line Interface for Trigger.dev projects",
   "type": "module",
   "license": "MIT",
@@ -95,9 +95,9 @@
     "@opentelemetry/sdk-trace-node": "2.0.1",
     "@opentelemetry/semantic-conventions": "1.36.0",
     "@s2-dev/streamstore": "^0.22.5",
-    "@trigger.dev/build": "workspace:4.5.0-rc.0",
-    "@trigger.dev/core": "workspace:4.5.0-rc.0",
-    "@trigger.dev/schema-to-json": "workspace:4.5.0-rc.0",
+    "@trigger.dev/build": "workspace:4.5.0-rc.1",
+    "@trigger.dev/core": "workspace:4.5.0-rc.1",
+    "@trigger.dev/schema-to-json": "workspace:4.5.0-rc.1",
     "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
index f46f9c5685d..33ff1b005cf 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # internal-platform
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Fix `COULD_NOT_FIND_EXECUTOR` when a task's definition is loaded via `await import(...)` from inside another task's `run()`. The runtime workers now register such tasks with a sentinel file context, and the catalog logs a one-time warning per task id. ([#3688](https://github.com/triggerdotdev/trigger.dev/pull/3688))
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/core/package.json b/packages/core/package.json
index 7c3afb83113..a1489754ff0 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/core",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "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
index 41790bd33f9..7b8cb1ceb5d 100644
--- a/packages/plugins/CHANGELOG.md
+++ b/packages/plugins/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/plugins
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/plugins/package.json b/packages/plugins/package.json
index e8bddb0472e..7ae7348869a 100644
--- a/packages/plugins/package.json
+++ b/packages/plugins/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/plugins",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "Plugin contracts and interfaces for Trigger.dev",
   "license": "MIT",
   "publishConfig": {
diff --git a/packages/python/CHANGELOG.md b/packages/python/CHANGELOG.md
index 2115cdf09a0..bdee0d00245 100644
--- a/packages/python/CHANGELOG.md
+++ b/packages/python/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @trigger.dev/python
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+  - `@trigger.dev/build@4.5.0-rc.1`
+  - `@trigger.dev/sdk@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/python/package.json b/packages/python/package.json
index e55d118d684..9e262b6bec9 100644
--- a/packages/python/package.json
+++ b/packages/python/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/python",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "Python runtime and build extension for Trigger.dev",
   "license": "MIT",
   "publishConfig": {
@@ -45,7 +45,7 @@
     "check-exports": "attw --pack ."
   },
   "dependencies": {
-    "@trigger.dev/core": "workspace:4.5.0-rc.0",
+    "@trigger.dev/core": "workspace:4.5.0-rc.1",
     "tinyexec": "^0.3.2"
   },
   "devDependencies": {
@@ -56,12 +56,12 @@
     "tsx": "4.17.0",
     "esbuild": "^0.23.0",
     "@arethetypeswrong/cli": "^0.15.4",
-    "@trigger.dev/build": "workspace:4.5.0-rc.0",
-    "@trigger.dev/sdk": "workspace:4.5.0-rc.0"
+    "@trigger.dev/build": "workspace:4.5.0-rc.1",
+    "@trigger.dev/sdk": "workspace:4.5.0-rc.1"
   },
   "peerDependencies": {
-    "@trigger.dev/sdk": "workspace:^4.5.0-rc.0",
-    "@trigger.dev/build": "workspace:^4.5.0-rc.0"
+    "@trigger.dev/sdk": "workspace:^4.5.0-rc.1",
+    "@trigger.dev/build": "workspace:^4.5.0-rc.1"
   },
   "engines": {
     "node": ">=18.20.0"
diff --git a/packages/react-hooks/CHANGELOG.md b/packages/react-hooks/CHANGELOG.md
index d4f29bcfb60..6f8b063552f 100644
--- a/packages/react-hooks/CHANGELOG.md
+++ b/packages/react-hooks/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/react-hooks
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/react-hooks/package.json b/packages/react-hooks/package.json
index 548c831ce74..6a32e4521d0 100644
--- a/packages/react-hooks/package.json
+++ b/packages/react-hooks/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/react-hooks",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "trigger.dev react hooks",
   "license": "MIT",
   "publishConfig": {
@@ -37,7 +37,7 @@
     "check-exports": "attw --pack ."
   },
   "dependencies": {
-    "@trigger.dev/core": "workspace:^4.5.0-rc.0",
+    "@trigger.dev/core": "workspace:^4.5.0-rc.1",
     "swr": "^2.2.5"
   },
   "devDependencies": {
diff --git a/packages/redis-worker/CHANGELOG.md b/packages/redis-worker/CHANGELOG.md
index 0a09529887d..cb6957b5ea2 100644
--- a/packages/redis-worker/CHANGELOG.md
+++ b/packages/redis-worker/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/redis-worker
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/redis-worker/package.json b/packages/redis-worker/package.json
index 5d77e84c835..318b25a43da 100644
--- a/packages/redis-worker/package.json
+++ b/packages/redis-worker/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/redis-worker",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "Redis worker for trigger.dev",
   "license": "MIT",
   "publishConfig": {
@@ -23,7 +23,7 @@
     "test": "vitest --sequence.concurrent=false --no-file-parallelism"
   },
   "dependencies": {
-    "@trigger.dev/core": "workspace:4.5.0-rc.0",
+    "@trigger.dev/core": "workspace:4.5.0-rc.1",
     "lodash.omit": "^4.5.0",
     "nanoid": "^5.0.7",
     "p-limit": "^6.2.0",
diff --git a/packages/rsc/CHANGELOG.md b/packages/rsc/CHANGELOG.md
index ff6ad3d90da..f076634753e 100644
--- a/packages/rsc/CHANGELOG.md
+++ b/packages/rsc/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/rsc
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/rsc/package.json b/packages/rsc/package.json
index 787d5403f35..6dadddedc8e 100644
--- a/packages/rsc/package.json
+++ b/packages/rsc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/rsc",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "trigger.dev rsc",
   "license": "MIT",
   "publishConfig": {
@@ -37,14 +37,14 @@
     "check-exports": "attw --pack ."
   },
   "dependencies": {
-    "@trigger.dev/core": "workspace:^4.5.0-rc.0",
+    "@trigger.dev/core": "workspace:^4.5.0-rc.1",
     "mlly": "^1.7.1",
     "react": "19.0.0-rc.1",
     "react-dom": "19.0.0-rc.1"
   },
   "devDependencies": {
     "@arethetypeswrong/cli": "^0.15.4",
-    "@trigger.dev/build": "workspace:^4.5.0-rc.0",
+    "@trigger.dev/build": "workspace:^4.5.0-rc.1",
     "@types/node": "^20.14.14",
     "@types/react": "*",
     "@types/react-dom": "*",
diff --git a/packages/schema-to-json/CHANGELOG.md b/packages/schema-to-json/CHANGELOG.md
index 9b707964837..4a8f1e33751 100644
--- a/packages/schema-to-json/CHANGELOG.md
+++ b/packages/schema-to-json/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/schema-to-json
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Patch Changes
diff --git a/packages/schema-to-json/package.json b/packages/schema-to-json/package.json
index 6b1c25ff169..59b336a8699 100644
--- a/packages/schema-to-json/package.json
+++ b/packages/schema-to-json/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/schema-to-json",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "Convert various schema validation libraries to JSON Schema",
   "license": "MIT",
   "publishConfig": {
diff --git a/packages/trigger-sdk/CHANGELOG.md b/packages/trigger-sdk/CHANGELOG.md
index 4b1d0ae462b..fcafefd145b 100644
--- a/packages/trigger-sdk/CHANGELOG.md
+++ b/packages/trigger-sdk/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @trigger.dev/sdk
 
+## 4.5.0-rc.1
+
+### Patch Changes
+
+- Updated dependencies:
+  - `@trigger.dev/core@4.5.0-rc.1`
+
 ## 4.5.0-rc.0
 
 ### Minor Changes
diff --git a/packages/trigger-sdk/package.json b/packages/trigger-sdk/package.json
index 711a32ba51b..f1780901ab0 100644
--- a/packages/trigger-sdk/package.json
+++ b/packages/trigger-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trigger.dev/sdk",
-  "version": "4.5.0-rc.0",
+  "version": "4.5.0-rc.1",
   "description": "trigger.dev Node.JS SDK",
   "license": "MIT",
   "publishConfig": {
@@ -72,7 +72,7 @@
   "dependencies": {
     "@opentelemetry/api": "1.9.0",
     "@opentelemetry/semantic-conventions": "1.36.0",
-    "@trigger.dev/core": "workspace:4.5.0-rc.0",
+    "@trigger.dev/core": "workspace:4.5.0-rc.1",
     "chalk": "^5.2.0",
     "cronstrue": "^2.21.0",
     "debug": "^4.3.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e4017ea43a8..31e0e2e458d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1472,7 +1472,7 @@ importers:
         specifier: ^6.10.0
         version: 6.19.0(magicast@0.3.5)
       '@trigger.dev/core':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../core
       mlly:
         specifier: ^1.7.1
@@ -1548,13 +1548,13 @@ importers:
         specifier: ^0.22.5
         version: 0.22.5(supports-color@10.0.0)
       '@trigger.dev/build':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../build
       '@trigger.dev/core':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../core
       '@trigger.dev/schema-to-json':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../schema-to-json
       ansi-escapes:
         specifier: ^7.0.0
@@ -1941,7 +1941,7 @@ importers:
   packages/python:
     dependencies:
       '@trigger.dev/core':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../core
       tinyexec:
         specifier: ^0.3.2
@@ -1951,10 +1951,10 @@ importers:
         specifier: ^0.15.4
         version: 0.15.4
       '@trigger.dev/build':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../build
       '@trigger.dev/sdk':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../trigger-sdk
       '@types/node':
         specifier: 20.14.14
@@ -1978,7 +1978,7 @@ importers:
   packages/react-hooks:
     dependencies:
       '@trigger.dev/core':
-        specifier: workspace:^4.5.0-rc.0
+        specifier: workspace:^4.5.0-rc.1
         version: link:../core
       react:
         specifier: ^18.0 || ^19.0 || ^19.0.0-rc
@@ -2012,7 +2012,7 @@ importers:
   packages/redis-worker:
     dependencies:
       '@trigger.dev/core':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../core
       cron-parser:
         specifier: ^4.9.0
@@ -2061,7 +2061,7 @@ importers:
   packages/rsc:
     dependencies:
       '@trigger.dev/core':
-        specifier: workspace:^4.5.0-rc.0
+        specifier: workspace:^4.5.0-rc.1
         version: link:../core
       mlly:
         specifier: ^1.7.1
@@ -2077,7 +2077,7 @@ importers:
         specifier: ^0.15.4
         version: 0.15.4
       '@trigger.dev/build':
-        specifier: workspace:^4.5.0-rc.0
+        specifier: workspace:^4.5.0-rc.1
         version: link:../build
       '@types/node':
         specifier: 20.14.14
@@ -2153,7 +2153,7 @@ importers:
         specifier: 1.36.0
         version: 1.36.0
       '@trigger.dev/core':
-        specifier: workspace:4.5.0-rc.0
+        specifier: workspace:4.5.0-rc.1
         version: link:../core
       chalk:
         specifier: ^5.2.0