From ed7f63eabcab5fc80c03eb70beb579a3eb4ebf6d Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Fri, 27 Feb 2026 20:55:21 +0000
Subject: [PATCH] chore(main): release toolbox-langchain 0.6.0

---
 .release-please-manifest.json                         |  2 +-
 packages/toolbox-langchain/CHANGELOG.md               | 11 +++++++++++
 .../src/toolbox_langchain/version.py                  |  2 +-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2ca3e9b99..0eeda54da 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  "packages/toolbox-langchain": "0.5.10",
+  "packages/toolbox-langchain": "0.6.0",
   "packages/toolbox-core": "0.5.10",
   "packages/toolbox-llamaindex": "0.5.10",
   "packages/toolbox-adk": "0.6.1"
diff --git a/packages/toolbox-langchain/CHANGELOG.md b/packages/toolbox-langchain/CHANGELOG.md
index e2705d09f..9dd9030ca 100644
--- a/packages/toolbox-langchain/CHANGELOG.md
+++ b/packages/toolbox-langchain/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.6.0](https://github.com/googleapis/mcp-toolbox-sdk-python/compare/toolbox-langchain-v0.5.10...toolbox-langchain-v0.6.0) (2026-02-27)
+
+
+### ⚠ BREAKING CHANGES
+
+* remove legacy Native Toolbox HTTP transport ([#566](https://github.com/googleapis/mcp-toolbox-sdk-python/issues/566))
+
+### Features
+
+* remove legacy Native Toolbox HTTP transport ([#566](https://github.com/googleapis/mcp-toolbox-sdk-python/issues/566)) ([6a55554](https://github.com/googleapis/mcp-toolbox-sdk-python/commit/6a55554a1c53030fd25b6a6de44ea9603b5201a3))
+
 ## [0.5.10](https://github.com/googleapis/mcp-toolbox-sdk-python/compare/toolbox-langchain-v0.5.9...toolbox-langchain-v0.5.10) (2026-02-27)
 
 ### Bug Fixes
diff --git a/packages/toolbox-langchain/src/toolbox_langchain/version.py b/packages/toolbox-langchain/src/toolbox_langchain/version.py
index ef582ad8c..8f4814f32 100644
--- a/packages/toolbox-langchain/src/toolbox_langchain/version.py
+++ b/packages/toolbox-langchain/src/toolbox_langchain/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.5.10"
+__version__ = "0.6.0"