diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3f29a8e1a..de2359d82 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
 	"sdk/@launchdarkly/observability-python": "0.1.0",
 	"go": "0.2.1",
-	"sdk/@launchdarkly/observability-android": "0.4.0",
-	"sdk/@launchdarkly/observability-dotnet": "0.0.0"
+	"sdk/@launchdarkly/observability-android": "0.5.0",
+	"sdk/@launchdarkly/observability-dotnet": "0.1.0"
 }
diff --git a/sdk/@launchdarkly/observability-android/CHANGELOG.md b/sdk/@launchdarkly/observability-android/CHANGELOG.md
index cfcb7706e..fb6e561bd 100644
--- a/sdk/@launchdarkly/observability-android/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-android/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.5.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.4.0...launchdarkly-observability-android-0.5.0) (2025-08-26)
+
+
+### Features
+
+* adds otel-android HTTP instrumentation ([#195](https://github.com/launchdarkly/observability-sdk/issues/195)) ([e0baf35](https://github.com/launchdarkly/observability-sdk/commit/e0baf35b9e83e4539060520d5355d524de136944))
+
 ## [0.4.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.3.0...launchdarkly-observability-android-0.4.0) (2025-08-15)
 
 
diff --git a/sdk/@launchdarkly/observability-android/gradle.properties b/sdk/@launchdarkly/observability-android/gradle.properties
index 48ddc9e24..19298659f 100644
--- a/sdk/@launchdarkly/observability-android/gradle.properties
+++ b/sdk/@launchdarkly/observability-android/gradle.properties
@@ -4,5 +4,5 @@
 android.useAndroidX=true
 
 #x-release-please-start-version
-version=0.4.0
+version=0.5.0
 #x-release-please-end
diff --git a/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
new file mode 100644
index 000000000..a0f11b2db
--- /dev/null
+++ b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
@@ -0,0 +1,14 @@
+# Changelog
+
+## 0.1.0 (2025-08-26)
+
+
+### Features
+
+* Add basic config for dotnet plugin. ([#167](https://github.com/launchdarkly/observability-sdk/issues/167)) ([3203e82](https://github.com/launchdarkly/observability-sdk/commit/3203e825c78d4e85131933a0af13d377de542545))
+* Add custom sampler for dotnet. ([#175](https://github.com/launchdarkly/observability-sdk/issues/175)) ([de74b20](https://github.com/launchdarkly/observability-sdk/commit/de74b20373a7995cd2b2542222dc2bdd1dbd7e40))
+* Add export/processor samplers. ([#178](https://github.com/launchdarkly/observability-sdk/issues/178)) ([2431886](https://github.com/launchdarkly/observability-sdk/commit/2431886bb7d0d02fa51ceefeccfaa3f761db2bea))
+* Add graphql query to get sampling config. ([#181](https://github.com/launchdarkly/observability-sdk/issues/181)) ([ee51f80](https://github.com/launchdarkly/observability-sdk/commit/ee51f808c2782d5187f7960b61a1a667cafda968))
+* Add initial plugin for dotnet.  ([#173](https://github.com/launchdarkly/observability-sdk/issues/173)) ([564536d](https://github.com/launchdarkly/observability-sdk/commit/564536d52a6f6a6fc74afc36675531913241d0fd))
+* Add singleton for dotnet. ([#185](https://github.com/launchdarkly/observability-sdk/issues/185)) ([c32cf1c](https://github.com/launchdarkly/observability-sdk/commit/c32cf1c0b6f61f13e47571f0243fed8151c10d76))
+* Allow custom configuration of otel. ([#187](https://github.com/launchdarkly/observability-sdk/issues/187)) ([54e7214](https://github.com/launchdarkly/observability-sdk/commit/54e7214781a5277562f12dcbd671947cb66212a9))
diff --git a/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj b/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
index 729b2c361..9b0e9e7bd 100644
--- a/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
+++ b/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
@@ -1,71 +1,71 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <!--x-release-please-start-version-->
-    <Version>0.0.0</Version>
-    <!--x-release-please-end-->
-    <Nullable>disable</Nullable>
-    <!-- The BUILDFRAMEWORKS variable allows us to override the target frameworks with a
-         single framework that we are testing; this allows us to test with older SDK
-         versions that would error out if they saw any newer target frameworks listed
-         here, even if we weren't running those. -->
-    <BuildFrameworks Condition="'$(BUILDFRAMEWORKS)' == ''">netstandard2.0;net471;net8.0</BuildFrameworks>
-    <TargetFrameworks>$(BUILDFRAMEWORKS)</TargetFrameworks>
-    <LangVersion>7.3</LangVersion>
-    
-    <Description>LaunchDarkly Observability for Server-Side .NET SDK</Description>
-    <Authors>LaunchDarkly</Authors>
-    <Owners>LaunchDarkly</Owners>
-    <Company>LaunchDarkly</Company>
-    <Copyright>Copyright 2025 Catamorphic, Co</Copyright>
-    <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
-    <PackageProjectUrl>https://github.com/launchdarkly/observability-sdk</PackageProjectUrl>
-    <RepositoryUrl>https://github.com/launchdarkly/observability-sdk</RepositoryUrl>
-
-    <!-- fail if XML comments are missing or invalid -->
-    <WarningsAsErrors>1570,1571,1572,1573,1574,1580,1581,1584,1591,1710,1711,1712</WarningsAsErrors>
-  </PropertyGroup>
-
-  <!-- Allow the testing project to access internals. -->
-  <ItemGroup Condition="'$(Configuration)'!='Release'">
-    <InternalsVisibleTo Include="LaunchDarkly.Observability.Tests" />
-    <!-- Dynamically generated assembly used by Moq. Required for mocking in unit tests. -->
-    <InternalsVisibleTo Include="DynamicProxyGenAssembly2"/>
-  </ItemGroup>
-
-  <PropertyGroup Condition="'$(Configuration)'=='Release' And '$(SKIP_SIGNING)'!='true'">
-    <AssemblyOriginatorKeyFile>../../../../../LaunchDarkly.snk</AssemblyOriginatorKeyFile>
-    <SignAssembly>true</SignAssembly>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <IncludeSymbols>true</IncludeSymbols>
-    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
-  </PropertyGroup> 
-
-  <ItemGroup>
-    <!-- Open Telemetry Dependencies -->
-    <PackageReference Include="OpenTelemetry" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.12.0-beta.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="1.12.0-beta.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Quartz" Version="1.12.0-beta.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.SqlClient" Version="1.12.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Wcf" Version="1.12.0-beta.1" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <!-- LaunchDarkly Dependencies -->
-    <PackageReference Include="LaunchDarkly.ServerSdk" Version="[8.10.0,9.0.0)" />
-    <PackageReference Include="LaunchDarkly.ServerSdk.Telemetry" Version="[1.3.0,2.0.0)" />
-  </ItemGroup>
-  
-  <ItemGroup>
-    <!-- Temporary dependency until: https://github.com/open-telemetry/opentelemetry-dotnet/issues/5973 is resolved. -->
-    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="9.0.0" />
-  </ItemGroup>
-</Project>
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <!--x-release-please-start-version-->
+    <Version>0.1.0</Version>
+    <!--x-release-please-end-->
+    <Nullable>disable</Nullable>
+    <!-- The BUILDFRAMEWORKS variable allows us to override the target frameworks with a
+         single framework that we are testing; this allows us to test with older SDK
+         versions that would error out if they saw any newer target frameworks listed
+         here, even if we weren't running those. -->
+    <BuildFrameworks Condition="'$(BUILDFRAMEWORKS)' == ''">netstandard2.0;net471;net8.0</BuildFrameworks>
+    <TargetFrameworks>$(BUILDFRAMEWORKS)</TargetFrameworks>
+    <LangVersion>7.3</LangVersion>
+    
+    <Description>LaunchDarkly Observability for Server-Side .NET SDK</Description>
+    <Authors>LaunchDarkly</Authors>
+    <Owners>LaunchDarkly</Owners>
+    <Company>LaunchDarkly</Company>
+    <Copyright>Copyright 2025 Catamorphic, Co</Copyright>
+    <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
+    <PackageProjectUrl>https://github.com/launchdarkly/observability-sdk</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/launchdarkly/observability-sdk</RepositoryUrl>
+
+    <!-- fail if XML comments are missing or invalid -->
+    <WarningsAsErrors>1570,1571,1572,1573,1574,1580,1581,1584,1591,1710,1711,1712</WarningsAsErrors>
+  </PropertyGroup>
+
+  <!-- Allow the testing project to access internals. -->
+  <ItemGroup Condition="'$(Configuration)'!='Release'">
+    <InternalsVisibleTo Include="LaunchDarkly.Observability.Tests" />
+    <!-- Dynamically generated assembly used by Moq. Required for mocking in unit tests. -->
+    <InternalsVisibleTo Include="DynamicProxyGenAssembly2"/>
+  </ItemGroup>
+
+  <PropertyGroup Condition="'$(Configuration)'=='Release' And '$(SKIP_SIGNING)'!='true'">
+    <AssemblyOriginatorKeyFile>../../../../../LaunchDarkly.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup> 
+
+  <ItemGroup>
+    <!-- Open Telemetry Dependencies -->
+    <PackageReference Include="OpenTelemetry" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Quartz" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.SqlClient" Version="1.12.0-beta.2" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Wcf" Version="1.12.0-beta.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <!-- LaunchDarkly Dependencies -->
+    <PackageReference Include="LaunchDarkly.ServerSdk" Version="[8.10.0,9.0.0)" />
+    <PackageReference Include="LaunchDarkly.ServerSdk.Telemetry" Version="[1.3.0,2.0.0)" />
+  </ItemGroup>
+  
+  <ItemGroup>
+    <!-- Temporary dependency until: https://github.com/open-telemetry/opentelemetry-dotnet/issues/5973 is resolved. -->
+    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="9.0.0" />
+  </ItemGroup>
+</Project>