diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index db36e4bc..a2583219 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "0.28.0",
-  "packages/vertex-sdk": "0.4.2",
-  "packages/bedrock-sdk": "0.10.3"
+  ".": "0.29.0",
+  "packages/vertex-sdk": "0.4.3",
+  "packages/bedrock-sdk": "0.10.4"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 104810fb..ad98ea19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## 0.29.0 (2024-10-08)
+
+Full Changelog: [sdk-v0.28.0...sdk-v0.29.0](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.28.0...sdk-v0.29.0)
+
+### Features
+
+* **api:** add message batches api ([4f114d5](https://github.com/anthropics/anthropic-sdk-typescript/commit/4f114d5121f5c66619c7bdd18d0aa2b7a627e3ff))
+
+
+### Chores
+
+* **internal:** move LineDecoder to a separate file ([#541](https://github.com/anthropics/anthropic-sdk-typescript/issues/541)) ([fd42469](https://github.com/anthropics/anthropic-sdk-typescript/commit/fd4246928d11347147955ca19efcd4c5b0accb10))
+* **internal:** pass props through internal parser ([#549](https://github.com/anthropics/anthropic-sdk-typescript/issues/549)) ([dd71955](https://github.com/anthropics/anthropic-sdk-typescript/commit/dd7195501e0419ca1e6bafd7341b0726e8b809ab))
+
+
+### Refactors
+
+* **types:** improve metadata type names ([#547](https://github.com/anthropics/anthropic-sdk-typescript/issues/547)) ([cef499c](https://github.com/anthropics/anthropic-sdk-typescript/commit/cef499cf3b01643f7e5e3c09524f49e198b940be))
+* **types:** improve metadata types ([#546](https://github.com/anthropics/anthropic-sdk-typescript/issues/546)) ([3fe538b](https://github.com/anthropics/anthropic-sdk-typescript/commit/3fe538bb8cd50e6d68cacc0846f287dc539238d3))
+* **types:** improve tool type names ([#543](https://github.com/anthropics/anthropic-sdk-typescript/issues/543)) ([18dbe77](https://github.com/anthropics/anthropic-sdk-typescript/commit/18dbe7773781eb3917c9609bf490b515d75e6841))
+* **types:** improve tool type names ([#544](https://github.com/anthropics/anthropic-sdk-typescript/issues/544)) ([fc2d823](https://github.com/anthropics/anthropic-sdk-typescript/commit/fc2d8230c6fb68e247743ffa82c3ba9f8b989adf))
+
 ## 0.28.0 (2024-10-04)
 
 Full Changelog: [sdk-v0.27.3...sdk-v0.28.0](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.27.3...sdk-v0.28.0)
diff --git a/package.json b/package.json
index e3b67db5..11d10003 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@anthropic-ai/sdk",
-  "version": "0.28.0",
+  "version": "0.29.0",
   "description": "The official TypeScript library for the Anthropic API",
   "author": "Anthropic <support@anthropic.com>",
   "types": "dist/index.d.ts",
diff --git a/packages/bedrock-sdk/CHANGELOG.md b/packages/bedrock-sdk/CHANGELOG.md
index 0ee2655a..9aa3b56e 100644
--- a/packages/bedrock-sdk/CHANGELOG.md
+++ b/packages/bedrock-sdk/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.10.4 (2024-10-08)
+
+Full Changelog: [bedrock-sdk-v0.10.3...bedrock-sdk-v0.10.4](https://github.com/anthropics/anthropic-sdk-typescript/compare/bedrock-sdk-v0.10.3...bedrock-sdk-v0.10.4)
+
+### Refactors
+
+* **types:** improve metadata type names ([#547](https://github.com/anthropics/anthropic-sdk-typescript/issues/547)) ([cef499c](https://github.com/anthropics/anthropic-sdk-typescript/commit/cef499cf3b01643f7e5e3c09524f49e198b940be))
+
 ## 0.10.3 (2024-10-04)
 
 Full Changelog: [bedrock-sdk-v0.10.2...bedrock-sdk-v0.10.3](https://github.com/anthropics/anthropic-sdk-typescript/compare/bedrock-sdk-v0.10.2...bedrock-sdk-v0.10.3)
diff --git a/packages/bedrock-sdk/package.json b/packages/bedrock-sdk/package.json
index 50bfe1ed..d1694dae 100644
--- a/packages/bedrock-sdk/package.json
+++ b/packages/bedrock-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@anthropic-ai/bedrock-sdk",
-  "version": "0.10.3",
+  "version": "0.10.4",
   "description": "The official TypeScript library for the Anthropic Bedrock API",
   "author": "Anthropic <support@anthropic.com>",
   "types": "dist/index.d.ts",
diff --git a/packages/bedrock-sdk/yarn.lock b/packages/bedrock-sdk/yarn.lock
index 2593fcb6..574b515e 100644
--- a/packages/bedrock-sdk/yarn.lock
+++ b/packages/bedrock-sdk/yarn.lock
@@ -17,7 +17,7 @@
 
 "@anthropic-ai/sdk@file:../../dist":
   # x-release-please-start-version
-  version "0.28.0"
+  version "0.29.0"
   # x-release-please-end-version
   dependencies:
     "@types/node" "^18.11.18"
diff --git a/packages/vertex-sdk/CHANGELOG.md b/packages/vertex-sdk/CHANGELOG.md
index 961ab4ea..862a7f6a 100644
--- a/packages/vertex-sdk/CHANGELOG.md
+++ b/packages/vertex-sdk/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.4.3 (2024-10-08)
+
+Full Changelog: [vertex-sdk-v0.4.2...vertex-sdk-v0.4.3](https://github.com/anthropics/anthropic-sdk-typescript/compare/vertex-sdk-v0.4.2...vertex-sdk-v0.4.3)
+
+### Refactors
+
+* **types:** improve metadata type names ([#547](https://github.com/anthropics/anthropic-sdk-typescript/issues/547)) ([cef499c](https://github.com/anthropics/anthropic-sdk-typescript/commit/cef499cf3b01643f7e5e3c09524f49e198b940be))
+
 ## 0.4.2 (2024-10-04)
 
 Full Changelog: [vertex-sdk-v0.4.1...vertex-sdk-v0.4.2](https://github.com/anthropics/anthropic-sdk-typescript/compare/vertex-sdk-v0.4.1...vertex-sdk-v0.4.2)
diff --git a/packages/vertex-sdk/package.json b/packages/vertex-sdk/package.json
index 99817912..b2c39741 100644
--- a/packages/vertex-sdk/package.json
+++ b/packages/vertex-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@anthropic-ai/vertex-sdk",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "The official TypeScript library for the Anthropic Vertex API",
   "author": "Anthropic <support@anthropic.com>",
   "types": "dist/index.d.ts",
diff --git a/packages/vertex-sdk/yarn.lock b/packages/vertex-sdk/yarn.lock
index e405f5e3..31796c1c 100644
--- a/packages/vertex-sdk/yarn.lock
+++ b/packages/vertex-sdk/yarn.lock
@@ -17,7 +17,7 @@
 
 "@anthropic-ai/sdk@file:../../dist":
   # x-release-please-start-version
-  version "0.28.0"
+  version "0.29.0"
   # x-release-please-end-version
   dependencies:
     "@types/node" "^18.11.18"
diff --git a/src/version.ts b/src/version.ts
index 3e76cc42..bef2b64d 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.28.0'; // x-release-please-version
+export const VERSION = '0.29.0'; // x-release-please-version