diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96eadb73..1839bd00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
# DocuSign C# Client Changelog
+## [v11.0.0] - eSignature API v2.1-26.2.01.01 - 2026-06-25
+### Added
+- **Envelopes API**: `GetEnvelopesShares` and `GetEnvelopesShare` methods for retrieving envelope share information.
+- **Recipients**: New `AuthorizedSignatories` recipient type on `Recipients` and `TemplateRecipients`.
+- **Models**: `AuthorizedSignatory` model for authorized signatory recipients.
+- **Account Settings**: `EnableAIAgents`, `EnableAIAgentsMetadata`, and `AllowConnectWorkspaceUploadRequestUI` properties.
+- **DocGen**: `Filter` property on `DocGenFormField`.
+- **Template Roles**: Signing group properties (`SigningGroupName`, `SigningGroupType`, `SigningGroupUsers`) on `TemplateRole`.
+- **User Authorizations**: `TaskSource` and `TaskType` properties and query parameters for authorization listing endpoints.
+
+### Changed
+- Added support for version v2.1-26.2.01.01 of the DocuSign ESignature API.
+- Updated the SDK release version.
## [v10.0.0] - eSignature API v2.1-26.2.00.00 - 2026-06-01
### Changed
- Added support for version v2.1-26.2.00.00 of the DocuSign ESignature API.
diff --git a/README.md b/README.md
index c5befaf9..79632c11 100755
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ This client SDK is provided as open source, which enables you to customize its f
### Version Information
- **API version**: v2.1
-- **Latest SDK version (Including prerelease)**: 10.0.0
+- **Latest SDK version (Including prerelease)**: 11.0.0
### Requirements
diff --git a/sdk/DocuSign.eSign.sln b/sdk/DocuSign.eSign.sln
index a98f88d1..ebd61e16 100644
--- a/sdk/DocuSign.eSign.sln
+++ b/sdk/DocuSign.eSign.sln
@@ -2,7 +2,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2012
VisualStudioVersion = 12.0.0.0
MinimumVisualStudioVersion = 10.0.0.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocuSign.eSign", "src\DocuSign.eSign\DocuSign.eSign.csproj", "{F790A71F-1180-4AF0-97EB-B72D3068C3FD}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocuSign.eSign", "src\DocuSign.eSign\DocuSign.eSign.csproj", "{F070A0FC-1D81-4F37-BF80-52E35C60D198}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -10,10 +10,10 @@ Global
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
- {F790A71F-1180-4AF0-97EB-B72D3068C3FD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
- {F790A71F-1180-4AF0-97EB-B72D3068C3FD}.Debug|Any CPU.Build.0 = Debug|Any CPU
- {F790A71F-1180-4AF0-97EB-B72D3068C3FD}.Release|Any CPU.ActiveCfg = Release|Any CPU
- {F790A71F-1180-4AF0-97EB-B72D3068C3FD}.Release|Any CPU.Build.0 = Release|Any CPU
+ {F070A0FC-1D81-4F37-BF80-52E35C60D198}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {F070A0FC-1D81-4F37-BF80-52E35C60D198}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {F070A0FC-1D81-4F37-BF80-52E35C60D198}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {F070A0FC-1D81-4F37-BF80-52E35C60D198}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
diff --git a/sdk/src/DocuSign.eSign/Api/AccountsApi.cs b/sdk/src/DocuSign.eSign/Api/AccountsApi.cs
index 7eb1eba6..2f59f15e 100644
--- a/sdk/src/DocuSign.eSign/Api/AccountsApi.cs
+++ b/sdk/src/DocuSign.eSign/Api/AccountsApi.cs
@@ -815,50 +815,6 @@ public interface IAccountsApi : IApiAccessor
/// ApiResponse of Object(void)
ApiResponse