chore(main): release 1.43.0 (#1341)

release-please[bot] · web-flow · commit 673129ee4f91 · 2026-02-25T17:49:22.000-08:00
Co-authored-by: release-please[bot] &lt;55107282+release-please[bot]@users.noreply.github.com&gt;
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.42.0"
+  ".": "1.43.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,21 @@
 # Changelog
 
 
+## [1.43.0](https://github.com/googleapis/js-genai/compare/v1.42.0...v1.43.0) (2026-02-26)
+
+
+### Features
+
+* Add gemini-3.1-pro-preview to list of models in Interactions ([14775fe](https://github.com/googleapis/js-genai/commit/14775fefb814c21d8f34b776935b72d7f20896bd))
+* Add Image Grounding support to GoogleSearch tool ([9187ca7](https://github.com/googleapis/js-genai/commit/9187ca748b9de10037134e34e4da8ca06f0d2696))
+* enable server side MCP and disable all other AFC when server side MCP is configured. ([c7888c4](https://github.com/googleapis/js-genai/commit/c7888c4aec34b7f86983ea0c55c499c1f8d089c2))
+* Support more image sizes and resolutions ([54f4145](https://github.com/googleapis/js-genai/commit/54f41457984fc451e659ab594086bc462486e9d0))
+
+
+### Bug Fixes
+
+* change interactions media mime type to enum (breaking change for experimental feature) ([7c2d5b2](https://github.com/googleapis/js-genai/commit/7c2d5b29b8e7d2a146ec1a117ccef4fe13b4362e))
+
 ## [1.42.0](https://github.com/googleapis/js-genai/compare/v1.41.0...v1.42.0) (2026-02-18)
 
 
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google/genai",
-  "version": "1.42.0",
+  "version": "1.43.0",
   "description": "",
   "type": "module",
   "main": "dist/node/index.mjs",
diff --git a/src/_api_client.ts b/src/_api_client.ts
@@ -18,7 +18,7 @@ const CONTENT_TYPE_HEADER = 'Content-Type';
 const SERVER_TIMEOUT_HEADER = 'X-Server-Timeout';
 const USER_AGENT_HEADER = 'User-Agent';
 export const GOOGLE_API_CLIENT_HEADER = 'x-goog-api-client';
-export const SDK_VERSION = '1.42.0'; // x-release-please-version
+export const SDK_VERSION = '1.43.0'; // x-release-please-version
 const LIBRARY_LABEL = `google-genai-sdk/${SDK_VERSION}`;
 const VERTEX_AI_API_DEFAULT_VERSION = 'v1beta1';
 const GOOGLE_AI_API_DEFAULT_VERSION = 'v1beta';

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`{`
`2`		`- ".": "1.42.0"`
	`2`	`+ ".": "1.43.0"`
`3`	`3`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@google/genai",`
`3`		`- "version": "1.42.0",`
	`3`	`+ "version": "1.43.0",`
`4`	`4`	`"description": "",`
`5`	`5`	`"type": "module",`
`6`	`6`	`"main": "dist/node/index.mjs",`