chore(main): release 0.4.0

Author: release-please[bot]

.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "cloud-sql-postgresql",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Create, connect, and interact with a Cloud SQL for PostgreSQL database and data.",
   "author": {
     "name": "Google LLC",

.codex-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "cloud-sql-postgresql",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Create, connect, and interact with a Cloud SQL for PostgreSQL database and data.",
   "author": {
     "name": "Google LLC",

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.4.0"
 }

CHANGELOG.md

@@ -1,5 +1,45 @@
 # Changelog
 
+## [0.4.0](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/compare/0.3.0...0.4.0) (2026-04-14)
+
+
+### ⚠ BREAKING CHANGES
+
+* update repo name ([mcp-toolbox#​2968](https://redirect.github.com/googleapis/mcp-toolbox/issues/2968))
+
+### Features
+
+* **auth:** Support opaque token validation for `generic` authService ([mcp-toolbox#​2944](https://redirect.github.com/googleapis/mcp-toolbox/issues/2944)) ([c924701](https://redirect.github.com/googleapis/mcp-toolbox/commit/c924701adede95877594423d78b7ae72fe0b9c82)) ([7e70dc8](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/7e70dc8fefdb76fc24004adabbaf21d64d0c5c6e))
+* **bigquery:** Add conversational analytics tools for Data Agents ([mcp-toolbox#​2517](https://redirect.github.com/googleapis/mcp-toolbox/issues/2517)) ([2490a4b](https://redirect.github.com/googleapis/mcp-toolbox/commit/2490a4b4fb3c9232270f6f4347b8556d2d6e0390)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **cloudsqlpg:** Run `SELECT 1` after successful connection attempt ([mcp-toolbox#​2997](https://redirect.github.com/googleapis/mcp-toolbox/issues/2997)) ([6ed9700](https://redirect.github.com/googleapis/mcp-toolbox/commit/6ed9700e15f08b31e65eb0afa605f4a8ea937e66)) ([7e70dc8](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/7e70dc8fefdb76fc24004adabbaf21d64d0c5c6e))
+* **embeddingModel:** Add Backend API selection fields ([mcp-toolbox#​2592](https://redirect.github.com/googleapis/mcp-toolbox/issues/2592)) ([912aa9e](https://redirect.github.com/googleapis/mcp-toolbox/commit/912aa9edd7bc3ce932828003fbd67d1a3b9c2348)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **skills:** Add Claude Code support to generated scripts ([mcp-toolbox#​2966](https://redirect.github.com/googleapis/mcp-toolbox/issues/2966)) ([a1609e1](https://redirect.github.com/googleapis/mcp-toolbox/commit/a1609e10a2eaf4ea68eae36acec3eed355b8a052)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **skills:** Add codex user agent ([mcp-toolbox#​2973](https://redirect.github.com/googleapis/mcp-toolbox/issues/2973)) ([070e939](https://redirect.github.com/googleapis/mcp-toolbox/commit/070e9399c02f088d43175ce6bf343378beb7f584)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **skills:** Tool invocation via npx ([mcp-toolbox#​2916](https://redirect.github.com/googleapis/mcp-toolbox/issues/2916)) ([377dc5b](https://redirect.github.com/googleapis/mcp-toolbox/commit/377dc5b00145a0044eef39314dd6b0ef5966fcd7)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **tools/cloudsqlpg:** Add vector assist tools for Cloud SQL Postgres ([mcp-toolbox#​2909](https://redirect.github.com/googleapis/mcp-toolbox/issues/2909)) ([7a6d849](https://redirect.github.com/googleapis/mcp-toolbox/commit/7a6d8492fa316237b55ea7570588b0c9860b616c)) ([842c4c3](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/842c4c3c5546cbb67b8d9ab13d4bd13d5214538d))
+* **ui:** Update to use `/mcp` endpoint ([mcp-toolbox#​2829](https://redirect.github.com/googleapis/mcp-toolbox/issues/2829)) ([c3059c2](https://redirect.github.com/googleapis/mcp-toolbox/commit/c3059c233502a1e99abb4d87e4b9bfe7c6ea7a4a)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* add claude code plugin config ([#137](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/issues/137)) ([c3392b3](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/c3392b31686173ea6f62ec575ad58952dd06140b))
+* add codex plugin config ([#138](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/issues/138)) ([071d0ec](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/071d0ec09d631ba3665ef2b2bad6a6dde76796ba))
+* Add MCP tool annotations to all remaining tools ([mcp-toolbox#​2221](https://redirect.github.com/googleapis/mcp-toolbox/issues/2221)) ([ea09db9](https://redirect.github.com/googleapis/mcp-toolbox/commit/ea09db90ce3ed78225dc246cedefd30064a88fad)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* generate skills v1.1.0 ([#158](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/issues/158)) ([956f2d9](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/956f2d9dd2dbb9b6c34f0da9c5663524c672b99c))
+* **skills:** update skill scripts for the new toolbox binary ([#144](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/issues/144)) ([71f5b11](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/71f5b1174965cbd626f1f5d88ec07bb2c4d92655))
+* update repo name ([mcp-toolbox#​2968](https://redirect.github.com/googleapis/mcp-toolbox/issues/2968)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+
+
+### Bug Fixes
+
+* **bigquery:** Add impersonateServiceAccount to prebuilt config ([mcp-toolbox#​2770](https://redirect.github.com/googleapis/mcp-toolbox/issues/2770)) ([9c3a748](https://redirect.github.com/googleapis/mcp-toolbox/commit/9c3a748de43eb588586f22590ff74bd433b24d68)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **knowledge-catalog:** Rename dataplex to knowledge-catalog across docs ([mcp-toolbox#​3039](https://redirect.github.com/googleapis/mcp-toolbox/pull/3039)) ([45c05e3](https://redirect.github.com/googleapis/mcp-toolbox/commit/24ce6ce3bc6468d2b4b11a86b90ea223daa7e6cf)) ([842c4c3](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/842c4c3c5546cbb67b8d9ab13d4bd13d5214538d))
+* **looker:** Convert configuration yaml to flat format ([mcp-toolbox#​3022](https://redirect.github.com/googleapis/mcp-toolbox/issues/3022)) ([45c05e3](https://redirect.github.com/googleapis/mcp-toolbox/commit/45c05e37eac867c5a444d950bc51fdf1b1b687ea)) ([842c4c3](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/842c4c3c5546cbb67b8d9ab13d4bd13d5214538d))
+* **quickstart:** Robust tool lookup and modernize dependencies in Python samples ([mcp-toolbox#​2863](https://redirect.github.com/googleapis/mcp-toolbox/issues/2863)) ([4c0845d](https://redirect.github.com/googleapis/mcp-toolbox/commit/4c0845dc9081d79046dea5f28a032d531faff40f)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **skills:** Fix skill generation template ([mcp-toolbox#​2914](https://redirect.github.com/googleapis/mcp-toolbox/issues/2914)) ([a01a15e](https://redirect.github.com/googleapis/mcp-toolbox/commit/a01a15ed1aa9a83eda8362578fed2e3a3c8dde99)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **skills:** Prevent empty strings overriding optional env vars in node scripts ([mcp-toolbox#​2963](https://redirect.github.com/googleapis/mcp-toolbox/issues/2963)) ([c52adeb](https://redirect.github.com/googleapis/mcp-toolbox/commit/c52adeba76fc13d0e6e415f6393def0648e478d6)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **tests/bigquery:** Implement uuid-based isolation and reliable resource cleanup ([mcp-toolbox#​2547](https://redirect.github.com/googleapis/mcp-toolbox/issues/2547)) ([479d842](https://redirect.github.com/googleapis/mcp-toolbox/commit/479d8424046406d50af02b0602e6bac58aea534f)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* **tests/Bigtable:** Implement uuid-based isolation and reliable resource cleanup ([mcp-toolbox#​2880](https://redirect.github.com/googleapis/mcp-toolbox/issues/2880)) ([a769f15](https://redirect.github.com/googleapis/mcp-toolbox/commit/a769f15c3ab8d631198546909a6dd1f09446e6b0)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* add recursive flag to windows zip archive command ([#129](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/issues/129)) ([df7ce15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/df7ce1555ab118d3d5c4977cb183d92b5f328fc9))
+* Update error for ConvertConfig function ([mcp-toolbox#​2993](https://redirect.github.com/googleapis/mcp-toolbox/issues/2993)) ([62bdabb](https://redirect.github.com/googleapis/mcp-toolbox/commit/62bdabb512d7875d2760c1cd8eb331221b58a09c)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+* Update repo name ([mcp-toolbox#​2968](https://redirect.github.com/googleapis/mcp-toolbox/issues/2968)) ([3aae809](https://redirect.github.com/googleapis/mcp-toolbox/commit/3aae8097f1bda00e41667fb41c02094167c96ace)) ([d210a15](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/commit/d210a15ca1a965da6a22ba43b62d3b657806777f))
+
 ## [0.3.0](https://github.com/gemini-cli-extensions/cloud-sql-postgresql/compare/0.2.4...0.3.0) (2026-03-27)
 
 

README.md

@@ -129,7 +129,7 @@ claude
 **3. Add the marketplace:**
 
 ```bash
-/plugin marketplace add https://github.com/gemini-cli-extensions/cloud-sql-postgresql.git#0.3.0
+/plugin marketplace add https://github.com/gemini-cli-extensions/cloud-sql-postgresql.git#0.4.0
 ```
 
 **4. Install the plugin:**
@@ -148,7 +148,7 @@ _(Tip: Run `/plugin list` inside Claude Code to verify the plugin is active, or
 **1. Clone the Repo:**
 
 ```bash
-git clone --branch 0.3.0 git@github.com:gemini-cli-extensions/cloud-sql-postgresql.git
+git clone --branch 0.4.0 git@github.com:gemini-cli-extensions/cloud-sql-postgresql.git
 ```
 
 **2. Install the plugin:**
@@ -197,7 +197,7 @@ _(Tip: Run `codex plugin list` or use the `/plugins` interactive menu to verify
 **1. Clone the Repo:**
 
 ```bash
-git clone --branch 0.3.0 https://github.com/gemini-cli-extensions/cloud-sql-postgresql.git
+git clone --branch 0.4.0 https://github.com/gemini-cli-extensions/cloud-sql-postgresql.git
 ```
 
 **2. Install the skills:**

gemini-extension.json

@@ -1,6 +1,6 @@
 {
   "name": "cloud-sql-postgresql",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Create, connect, and interact with a Cloud SQL for PostgreSQL database and data.",
   "contextFileName": "CLOUD-SQL-POSTGRESQL.md",
   "settings": [