From e06d9e0c2cf31650f60a39b3b28e3a9ffa1f36b8 Mon Sep 17 00:00:00 2001
From: "release-please[bot]"
 <55107282+release-please[bot]@users.noreply.github.com>
Date: Fri, 11 Oct 2024 18:13:31 -0700
Subject: [PATCH] chore(main): release 1.9.0 (#438)

* chore(main): release 1.8.2

* Update CHANGELOG.md

* Update .release-please-manifest.json

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yvonne Yu <150068659+yyyu-google@users.noreply.github.com>
---
 .release-please-manifest.json | 4 ++--
 CHANGELOG.md                  | 7 +++++++
 package.json                  | 2 +-
 src/util/constants.ts         | 2 +-
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7e334b0f..4fcfdf7a 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.8.1"
-}
\ No newline at end of file
+  ".": "1.9.0"
+}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5ba0e54..90020397 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.9.0](https://github.com/googleapis/nodejs-vertexai/compare/v1.8.1...v1.8.2) (2024-10-08)
+
+
+### Features
+
+* Add Context Cache support for ChatSessionPreview class ([#433](https://github.com/googleapis/nodejs-vertexai/issues/433)) ([f8a3bdf](https://github.com/googleapis/nodejs-vertexai/commit/f8a3bdf55b6ee694a8fd41df29bdba54d7f8cdc2))
+
 ## [1.8.1](https://github.com/googleapis/nodejs-vertexai/compare/v1.8.0...v1.8.1) (2024-09-25)
 
 
diff --git a/package.json b/package.json
index af4480e3..455fef27 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/vertexai",
   "description": "Vertex Generative AI client for Node.js",
-  "version": "1.8.1",
+  "version": "1.8.2",
   "license": "Apache-2.0",
   "author": "Google LLC",
   "engines": {
diff --git a/src/util/constants.ts b/src/util/constants.ts
index be1071f0..1a5a3734 100644
--- a/src/util/constants.ts
+++ b/src/util/constants.ts
@@ -21,7 +21,7 @@ export const USER_ROLE = 'user';
 export const MODEL_ROLE = 'model';
 export const SYSTEM_ROLE = 'system';
 const USER_AGENT_PRODUCT = 'model-builder';
-const CLIENT_LIBRARY_VERSION = '1.8.1'; // x-release-please-version
+const CLIENT_LIBRARY_VERSION = '1.8.2'; // x-release-please-version
 const CLIENT_LIBRARY_LANGUAGE = `grpc-node/${CLIENT_LIBRARY_VERSION}`;
 export const USER_AGENT = `${USER_AGENT_PRODUCT}/${CLIENT_LIBRARY_VERSION} ${CLIENT_LIBRARY_LANGUAGE}`;
 export const CREDENTIAL_ERROR_MESSAGE =