diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8032c17..ed21d28 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.12.0"
+  ".": "0.13.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90f7dff..6333bdc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.13.0](https://github.com/s2-streamstore/s2-sdk-python/compare/v0.12.0...v0.13.0) (2026-10-14)
+
+
+### Features
+
+* support estimated billable usage metrics ([#149](https://github.com/s2-streamstore/s2-sdk-python/issues/149)) ([677e241](https://github.com/s2-streamstore/s2-sdk-python/commit/677e241790a457f9f48b16b7e9385185443b1441))
+
+
+### Documentation
+
+* add env-endpoints example snippet ([#147](https://github.com/s2-streamstore/s2-sdk-python/issues/147)) ([745c1de](https://github.com/s2-streamstore/s2-sdk-python/commit/745c1de4384f8709489b766453bde2ec692923c3))
+
 ## [0.12.0](https://github.com/s2-streamstore/s2-sdk-python/compare/v0.11.0...v0.12.0) (2026-09-28)
 
 
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 80a6c2c..5f265a5 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -10,7 +10,7 @@
 
 project = "s2-sdk"
 copyright = f"{date.today().year}, Bandar Systems Inc"
-release = "0.12.0"  # x-release-please-version
+release = "0.13.0"  # x-release-please-version
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
diff --git a/pyproject.toml b/pyproject.toml
index 5c536a0..7ab7a3c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "s2-sdk"
-version = "0.12.0"
+version = "0.13.0"
 description = "Python SDK for s2.dev"
 readme = "README.md"
 license = "MIT"
diff --git a/uv.lock b/uv.lock
index 13f7bf9..77f65ab 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1176,7 +1176,7 @@ wheels = [
 
 [[package]]
 name = "s2-sdk"
-version = "0.12.0"
+version = "0.13.0"
 source = { editable = "." }
 dependencies = [
     { name = "h2" },