google · kalenkevich · Jul 15, 2026
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
-  ".": "1.3.0",
-  "core": "1.3.0",
-  "dev": "1.3.0",
-  "integrations": "1.3.0"
+  ".": "1.4.0",
+  "core": "1.4.0",
+  "dev": "1.4.0",
+  "integrations": "1.4.0"
 }
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
@@ -1,5 +1,37 @@
 # Changelog
 
+## [1.4.0](https://github.com/google/adk-js/compare/adk-v1.3.0...adk-v1.4.0) (2026-07-15)
+
+
+### Features
+
+* add fileData support to GcsArtifactService ([#476](https://github.com/google/adk-js/issues/476)) ([4bc7086](https://github.com/google/adk-js/commit/4bc7086a372cdd7c27db426a8b8d0f96ce646b96))
+* Cleanup and Generalize determineAgentForResumption for LRO Session Resumption Routing ([#490](https://github.com/google/adk-js/issues/490)) ([f72dcbc](https://github.com/google/adk-js/commit/f72dcbc38e0869911f698886330d42ffa8bc932a))
+* Configurable Client Labels in adk-js ([#454](https://github.com/google/adk-js/issues/454)) ([87e15ec](https://github.com/google/adk-js/commit/87e15ec9495c3fd7136e4f82ec5c8b8d6b24089e))
+* Group appName, userId, and sessionId into a unified composite session key ([#486](https://github.com/google/adk-js/issues/486)) ([f22e959](https://github.com/google/adk-js/commit/f22e9597a60f2ccc4e933ab0b445e77f3f4d44b9))
+* Implement Agent-Controlled Compaction ([#477](https://github.com/google/adk-js/issues/477)) ([0aa4d82](https://github.com/google/adk-js/commit/0aa4d82ac4f8bec9520c6f55614609be444f5a60))
+* Implement Gemini Interaction API in adk-js ([#364](https://github.com/google/adk-js/issues/364)) ([82ed4e1](https://github.com/google/adk-js/commit/82ed4e123ef8900f26e9a31e8d1880342c7b57fc))
+* Implement Trajectory Thought Pruning in adk-js ([#451](https://github.com/google/adk-js/issues/451)) ([584ce87](https://github.com/google/adk-js/commit/584ce877318794eacbf1cee3d1b90d02edd5dc43))
+* Internalize removeClientFunctionCallId into content processor in adk-js ([#481](https://github.com/google/adk-js/issues/481)) ([89012ad](https://github.com/google/adk-js/commit/89012ad9ed45ddd5ed0700616a9061560cfdf5f1))
+* Refactor ForwardingArtifactService and introduce SessionArtifactService ([#455](https://github.com/google/adk-js/issues/455)) ([64b18e4](https://github.com/google/adk-js/commit/64b18e43a93cc93ba1a18b5a511751b24e4ffc66))
+* Replace Promise&lt;void&gt; with proper Task type in ActiveStreamingTool Staging ([#468](https://github.com/google/adk-js/issues/468)) ([932d121](https://github.com/google/adk-js/commit/932d1214a199e0bce876198a004def6e5ed9d8b4))
+* Support apps  ([#489](https://github.com/google/adk-js/issues/489)) ([fd69b69](https://github.com/google/adk-js/commit/fd69b69d7df5a2a422ce269d0f3db249288771ad))
+
+
+### Bug Fixes
+
+* **agents:** share the invocation cost manager so maxLlmCalls spans the whole run ([#484](https://github.com/google/adk-js/issues/484)) ([c46d71b](https://github.com/google/adk-js/commit/c46d71bcd14cb90a0b7befb810c45f60da8cc309))
+* **auth:** apply SSRF blocklist to OAuth2 token endpoint in fetchOAuth2Tokens ([#465](https://github.com/google/adk-js/issues/465)) ([4953bc4](https://github.com/google/adk-js/commit/4953bc4db116ab904f245e21903177d4496f180c))
+* **auth:** prevent SSRF credential leak via OAuth2 redirects and block IPv6 [::] ([#482](https://github.com/google/adk-js/issues/482)) ([1c405a4](https://github.com/google/adk-js/commit/1c405a4e3a1a728710f08db33286d3ff8c8bbd98))
+* **core:** default newMessage role to 'user' when omitted ([#475](https://github.com/google/adk-js/issues/475)) ([#478](https://github.com/google/adk-js/issues/478)) ([e30c891](https://github.com/google/adk-js/commit/e30c891789867610618fc799348834d704579c77))
+* **core:** don't emit empty-parts model content from the stream aggregator ([#485](https://github.com/google/adk-js/issues/485)) ([d1f8e98](https://github.com/google/adk-js/commit/d1f8e985484463c0badd0210c1c56f7e46dc1dfb))
+* **core:** format object state and Part artifact values as JSON or text in instruction templates ([#494](https://github.com/google/adk-js/issues/494)) ([#495](https://github.com/google/adk-js/issues/495)) ([ff34add](https://github.com/google/adk-js/commit/ff34add5e4908efd1e9f7b895e7e92a493720bb2))
+* gate token-based compaction on latest prompt size, not event sum ([#474](https://github.com/google/adk-js/issues/474)) ([ad84b98](https://github.com/google/adk-js/commit/ad84b98e2f9d71e669766fdd8eb05331a95b4de0)), closes [#473](https://github.com/google/adk-js/issues/473)
+* gracefully handle missing function calls during context compaction ([#496](https://github.com/google/adk-js/issues/496)) ([da24221](https://github.com/google/adk-js/commit/da24221474eddb84bc09e2a202dbdc13bc79adc1))
+* **streaming:** supress empty part arrays ([#450](https://github.com/google/adk-js/issues/450)) ([2ff0643](https://github.com/google/adk-js/commit/2ff0643133455ed748f3b4085ece32cb0027c12c))
+* **tools:** persist exchanged OpenAPI credentials via the State API ([#491](https://github.com/google/adk-js/issues/491)) ([bcf1e27](https://github.com/google/adk-js/commit/bcf1e27f4c43d4c81f21eb1e95dbf25374f0d711))
+* **tools:** treat an empty toolFilter array as no filter in BaseToolset ([#493](https://github.com/google/adk-js/issues/493)) ([e5fe7a1](https://github.com/google/adk-js/commit/e5fe7a1c41c789a9d7f54de9b00696539d4aee76))
+
 ## [1.3.0](https://github.com/google/adk-js/compare/adk-v1.2.0...adk-v1.3.0) (2026-06-22)
 
 

diff --git a/core/package.json b/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/adk",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Google ADK JS",
   "author": "Google",
   "license": "Apache-2.0",

diff --git a/core/src/version.ts b/core/src/version.ts
@@ -5,4 +5,4 @@
  */
 
 // version: major.minor.patch
-export const version = '1.3.0'; // x-release-please-version
+export const version = '1.4.0'; // x-release-please-version
diff --git a/dev/CHANGELOG.md b/dev/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## [1.4.0](https://github.com/google/adk-js/compare/devtools-v1.3.0...devtools-v1.4.0) (2026-07-15)
+
+
+### Features
+
+* **cli:** support --agent_engine_id in deploy agent_engine ([#487](https://github.com/google/adk-js/issues/487)) ([ddbe34b](https://github.com/google/adk-js/commit/ddbe34b1205266506358793a1d16707fd3c3c96b))
+* Implement Gemini Interaction API in adk-js ([#364](https://github.com/google/adk-js/issues/364)) ([82ed4e1](https://github.com/google/adk-js/commit/82ed4e123ef8900f26e9a31e8d1880342c7b57fc))
+* Support apps  ([#489](https://github.com/google/adk-js/issues/489)) ([fd69b69](https://github.com/google/adk-js/commit/fd69b69d7df5a2a422ce269d0f3db249288771ad))
+
+
+### Bug Fixes
+
+* **streaming:** supress empty part arrays ([#450](https://github.com/google/adk-js/issues/450)) ([2ff0643](https://github.com/google/adk-js/commit/2ff0643133455ed748f3b4085ece32cb0027c12c))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @google/adk bumped from ^1.3.0 to ^1.4.0
+
 ## [1.3.0](https://github.com/google/adk-js/compare/devtools-v1.2.0...devtools-v1.3.0) (2026-06-22)
 
 

diff --git a/dev/package.json b/dev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/adk-devtools",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Google ADK JS Development Tools",
   "author": "Google",
   "license": "Apache-2.0",
@@ -55,7 +55,7 @@
   },
   "dependencies": {
     "@clack/prompts": "^0.11.0",
-    "@google/adk": "^1.3.0",
+    "@google/adk": "^1.4.0",
     "@mikro-orm/mariadb": "^6.6.6",
     "@mikro-orm/mssql": "^6.6.6",
     "@mikro-orm/mysql": "^6.6.6",

diff --git a/dev/src/version.ts b/dev/src/version.ts
@@ -5,4 +5,4 @@
  */
 
 // version: major.minor.patch
-export const version = '1.3.0'; // x-release-please-version
+export const version = '1.4.0'; // x-release-please-version
diff --git a/integrations/CHANGELOG.md b/integrations/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+## [1.4.0](https://github.com/google/adk-js/compare/integrations-v1.3.0...integrations-v1.4.0) (2026-07-15)
+
+
+### Features
+
+* **integrations:** create new top-level integrations package ([#449](https://github.com/google/adk-js/issues/449)) ([a65d05f](https://github.com/google/adk-js/commit/a65d05fff901565b981f4f38d58b64fb1750812d))
+
+
+### Miscellaneous Chores
+
+* release 1.0.0 ([84f886e](https://github.com/google/adk-js/commit/84f886e1ac8b3e9a7807a184257444fd0b15e1af))
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @google/adk bumped from ^1.3.0 to ^1.4.0
diff --git a/integrations/package.json b/integrations/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/adk-integrations",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Google ADK JS Integrations",
   "author": "Google",
   "license": "Apache-2.0",
@@ -40,6 +40,6 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@google/adk": "^1.3.0"
+    "@google/adk": "^1.4.0"
   }
 }
diff --git a/integrations/src/version.ts b/integrations/src/version.ts
@@ -5,4 +5,4 @@
  */
 
 // version: major.minor.patch
-export const version = '1.3.0'; // x-release-please-version
+export const version = '1.4.0'; // x-release-please-version
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "adk",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Google ADK JS",
   "author": "Google",
   "license": "Apache-2.0",