diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6985b92..1b5dc40 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.38.2"
+  ".": "0.39.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 7737904..16d8f91 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 213
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/casemark/router-146718d8a35b38f3a223db329f1e686f55e051d4e6e403138f5fa19756bfa125.yml
-openapi_spec_hash: d95d5d051d58f198a112f649f9476437
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/casemark/router-d877f8733c59535fe64ede3e403087094b7b62563cabd9f13b3cba08fc08a492.yml
+openapi_spec_hash: 2f86e023964eb545ae8516a453e516e2
 config_hash: a31ba9c8a6ed0f2b6739f6522213040e
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ecc4ec..104e05a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.39.0 (2026-05-15)
+
+Full Changelog: [v0.38.2...v0.39.0](https://github.com/CaseMark/casedev-csharp/compare/v0.38.2...v0.39.0)
+
+### Features
+
+* **api:** api update ([c709d04](https://github.com/CaseMark/casedev-csharp/commit/c709d0427eba3d30473ae41b57b734ed409285b4))
+
 ## 0.38.2 (2026-05-13)
 
 Full Changelog: [v0.38.1...v0.38.2](https://github.com/CaseMark/casedev-csharp/compare/v0.38.1...v0.38.2)
diff --git a/src/Casedev/Casedev.csproj b/src/Casedev/Casedev.csproj
index 65a41f2..9f5e5eb 100644
--- a/src/Casedev/Casedev.csproj
+++ b/src/Casedev/Casedev.csproj
@@ -3,7 +3,7 @@
     <!-- Metadata -->
     <AssemblyTitle>Casedev C#</AssemblyTitle>
     <AssemblyName>Casedev</AssemblyName>
-    <VersionPrefix>0.38.2</VersionPrefix>
+    <VersionPrefix>0.39.0</VersionPrefix>
     <Description>The official .NET library for the Casedev API.</Description>
     <OutputType>Library</OutputType>
     <PackageReadmeFile>README.md</PackageReadmeFile>
diff --git a/src/Casedev/Models/Legal/V1/V1DocketParams.cs b/src/Casedev/Models/Legal/V1/V1DocketParams.cs
index a753f92..48e4ad8 100644
--- a/src/Casedev/Models/Legal/V1/V1DocketParams.cs
+++ b/src/Casedev/Models/Legal/V1/V1DocketParams.cs
@@ -150,8 +150,7 @@ public string? DocketID
     }
 
     /// <summary>
-    /// Include docket entries/filings in lookup responses. Coming soon — currently
-    /// returns 501. The parameter is accepted for forward compatibility.
+    /// Include docket entries/filings in lookup responses.
     /// </summary>
     public bool? IncludeEntries
     {