diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e2f2c07..3cf71e6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.17"
+  ".": "0.1.0-alpha.18"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 281be3a..011dd2c 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 22
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-dc00ba583508f76d4bda268d13d363a20df52f9dfd92dfd49d51c26d1fa07b17.yml
-openapi_spec_hash: ce12e8bf326729776ad289e5af554dc3
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-8792f91dd070f7b4ee671fc86e8a03976dc7fb6ee49f8c99ad989e1597003774.yml
+openapi_spec_hash: fe9dc3a074be560de0b97df9b5af2c1b
 config_hash: 2a888f284ea87b2dfdb7e548938a55ea
diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb8ad6e..7b63c73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.0-alpha.18 (2025-07-16)
+
+Full Changelog: [v0.1.0-alpha.17...v0.1.0-alpha.18](https://github.com/sst/opencode-sdk-python/compare/v0.1.0-alpha.17...v0.1.0-alpha.18)
+
+### Features
+
+* **api:** api update ([02c3399](https://github.com/sst/opencode-sdk-python/commit/02c3399fb52fa96d50e6dd9c74f3106d1107308e))
+
 ## 0.1.0-alpha.17 (2025-07-16)
 
 Full Changelog: [v0.1.0-alpha.16...v0.1.0-alpha.17](https://github.com/sst/opencode-sdk-python/compare/v0.1.0-alpha.16...v0.1.0-alpha.17)
diff --git a/pyproject.toml b/pyproject.toml
index af23aac..b225d61 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "opencode-ai"
-version = "0.1.0-alpha.17"
+version = "0.1.0-alpha.18"
 description = "The official Python library for the opencode API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/opencode_ai/_version.py b/src/opencode_ai/_version.py
index 59c6acb..cb4e690 100644
--- a/src/opencode_ai/_version.py
+++ b/src/opencode_ai/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "opencode_ai"
-__version__ = "0.1.0-alpha.17"  # x-release-please-version
+__version__ = "0.1.0-alpha.18"  # x-release-please-version
diff --git a/src/opencode_ai/types/config.py b/src/opencode_ai/types/config.py
index 5a8f95f..bb33dfb 100644
--- a/src/opencode_ai/types/config.py
+++ b/src/opencode_ai/types/config.py
@@ -153,6 +153,7 @@ class Config(BaseModel):
     """MCP (Model Context Protocol) server configurations"""
 
     mode: Optional[Mode] = None
+    """Modes configuration, see https://opencode.ai/docs/modes"""
 
     model: Optional[str] = None
     """Model to use in the format of provider/model, eg anthropic/claude-2"""