diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4129b9049..21fa0eed5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,7 +1,7 @@
 {
 	"go": "1.0.0",
 	"sdk/@launchdarkly/observability": "1.0.0",
-	"sdk/@launchdarkly/observability-android": "0.24.0",
+	"sdk/@launchdarkly/observability-android": "0.25.0",
 	"sdk/@launchdarkly/observability-dotnet": "1.0.0",
 	"sdk/@launchdarkly/observability-node": "1.0.0",
 	"sdk/@launchdarkly/observability-python": "1.0.0",
diff --git a/go/CHANGELOG.md b/go/CHANGELOG.md
index bae3114bb..e8e59fff9 100644
--- a/go/CHANGELOG.md
+++ b/go/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/go/v0.4.0...go/v1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Observability Go SDK.
+
+
+### Bug Fixes
+
+* **go:** configure default logger provider ([#192](https://github.com/launchdarkly/observability-sdk/issues/192)) ([b97854d](https://github.com/launchdarkly/observability-sdk/commit/b97854d19305e00e5a2a35d5068b03305d7a8b62))
+
 ## [0.4.0](https://github.com/launchdarkly/observability-sdk/compare/go/v0.3.1...go/v0.4.0) (2025-10-07)
 
 
diff --git a/go/internal/metadata/metadata.go b/go/internal/metadata/metadata.go
index e2109a5b8..4d529e274 100644
--- a/go/internal/metadata/metadata.go
+++ b/go/internal/metadata/metadata.go
@@ -6,5 +6,5 @@ const (
 
 	// InstrumentationVersion is the version of the instrumentation.
 	// This is automatically updated by the release process.
-	InstrumentationVersion = "0.4.0" // {{ x-release-please-version }}
+	InstrumentationVersion = "1.0.0" // {{ x-release-please-version }}
 )
diff --git a/go/singleton.go b/go/singleton.go
index 14ff88583..e1501c139 100644
--- a/go/singleton.go
+++ b/go/singleton.go
@@ -62,11 +62,12 @@ func recordSpanError(span trace.Span, err error, tags ...attribute.KeyValue) {
 
 	if stackErr, ok := err.(withStackTrace); ok {
 		stackTrace := fmt.Sprintf("%+v", stackErr.StackTrace())
-		attributes := []attribute.KeyValue{
+		attributes := make([]attribute.KeyValue, 0, 3+len(tags))
+		attributes = append(attributes,
 			semconv.ExceptionTypeKey.String(reflect.TypeOf(err).String()),
 			semconv.ExceptionMessageKey.String(err.Error()),
 			semconv.ExceptionStacktraceKey.String(stackTrace),
-		}
+		)
 		attributes = append(attributes, tags...)
 		span.AddEvent(semconv.ExceptionEventName, trace.WithAttributes(attributes...))
 	} else {
diff --git a/sdk/@launchdarkly/observability-android/CHANGELOG.md b/sdk/@launchdarkly/observability-android/CHANGELOG.md
index 0e7e2a181..cb6ab95a6 100644
--- a/sdk/@launchdarkly/observability-android/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-android/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.25.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.24.0...launchdarkly-observability-android-0.25.0) (2026-01-28)
+
+
+### Features
+
+* O11Y-969 - Add runtime control for Session Replay capture  ([#355](https://github.com/launchdarkly/observability-sdk/issues/355)) ([1d4398e](https://github.com/launchdarkly/observability-sdk/commit/1d4398edbf9016cecd910da144da383b83e53197))
+
 ## [0.24.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-android-0.23.1...launchdarkly-observability-android-0.24.0) (2026-01-23)
 
 
diff --git a/sdk/@launchdarkly/observability-android/gradle.properties b/sdk/@launchdarkly/observability-android/gradle.properties
index 101d7dbd5..ca6e4a34b 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=0.24.0
+version=0.25.0
 #x-release-please-end
diff --git a/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
index eec596d15..84e1abc68 100644
--- a/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-dotnet/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-dotnet-0.3.0...launchdarkly-observability-dotnet-1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Observability .NET SDK.
+
 ## [0.3.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-dotnet-0.2.0...launchdarkly-observability-dotnet-0.3.0) (2025-09-26)
 
 
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 a47a53eaf..19bdbe309 100644
--- a/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
+++ b/sdk/@launchdarkly/observability-dotnet/src/LaunchDarkly.Observability/LaunchDarkly.Observability.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <!--x-release-please-start-version-->
-        <Version>0.3.0</Version>
+        <Version>1.0.0</Version>
         <!--x-release-please-end-->
         <Nullable>disable</Nullable>
         <!-- The BUILDFRAMEWORKS variable allows us to override the target frameworks with a
diff --git a/sdk/@launchdarkly/observability-node/CHANGELOG.md b/sdk/@launchdarkly/observability-node/CHANGELOG.md
index ddf170aba..3abab0afa 100644
--- a/sdk/@launchdarkly/observability-node/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-node/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @launchdarkly/observability-node
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/observability-node-0.3.1...observability-node-1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Observability Node SDK.
+
 ## [0.3.1](https://github.com/launchdarkly/observability-sdk/compare/observability-node-0.3.0...observability-node-0.3.1) (2025-10-06)
 
 
diff --git a/sdk/@launchdarkly/observability-node/package.json b/sdk/@launchdarkly/observability-node/package.json
index c58420992..91ce0f423 100644
--- a/sdk/@launchdarkly/observability-node/package.json
+++ b/sdk/@launchdarkly/observability-node/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@launchdarkly/observability-node",
-	"version": "0.3.1",
+	"version": "1.0.0",
 	"license": "Apache-2.0",
 	"repository": {
 		"type": "git",
diff --git a/sdk/@launchdarkly/observability-python/CHANGELOG.md b/sdk/@launchdarkly/observability-python/CHANGELOG.md
index 9a9f579f2..0b75b1a76 100644
--- a/sdk/@launchdarkly/observability-python/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability-python/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to the LaunchDarkly Python Observability will be documented in this file. This project adheres to Semantic Versioning.
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-python-0.1.1...launchdarkly-observability-python-1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Observability Python SDK.
+
 ## [0.1.1](https://github.com/launchdarkly/observability-sdk/compare/launchdarkly-observability-python-0.1.0...launchdarkly-observability-python-0.1.1) (2025-08-28)
 
 
diff --git a/sdk/@launchdarkly/observability-python/PROVENANCE.md b/sdk/@launchdarkly/observability-python/PROVENANCE.md
index 926272c4d..ffc1ba653 100644
--- a/sdk/@launchdarkly/observability-python/PROVENANCE.md
+++ b/sdk/@launchdarkly/observability-python/PROVENANCE.md
@@ -9,7 +9,7 @@ To verify SLSA provenance attestations, we recommend using [slsa-verifier](https
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-PLUGIN_VERSION=0.1.1
+PLUGIN_VERSION=1.0.0
 ```
 <!-- x-release-please-end -->
 
diff --git a/sdk/@launchdarkly/observability-python/pyproject.toml b/sdk/@launchdarkly/observability-python/pyproject.toml
index 4c2ad14ff..413f5216f 100644
--- a/sdk/@launchdarkly/observability-python/pyproject.toml
+++ b/sdk/@launchdarkly/observability-python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "launchdarkly-observability"
-version = "0.1.1"
+version = "1.0.0"
 description = "LaunchDarkly Observability for Python"
 license = "Apache-2.0"
 authors = [
diff --git a/sdk/@launchdarkly/observability/CHANGELOG.md b/sdk/@launchdarkly/observability/CHANGELOG.md
index c8d3f9fbb..f19329d48 100644
--- a/sdk/@launchdarkly/observability/CHANGELOG.md
+++ b/sdk/@launchdarkly/observability/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @launchdarkly/observability
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/observability-0.5.2...observability-1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Observability Browser SDK.
+
 ## [0.5.2](https://github.com/launchdarkly/observability-sdk/compare/observability-0.5.1...observability-0.5.2) (2026-01-23)
 
 
diff --git a/sdk/@launchdarkly/observability/package.json b/sdk/@launchdarkly/observability/package.json
index c86a19f03..17e26bb3c 100644
--- a/sdk/@launchdarkly/observability/package.json
+++ b/sdk/@launchdarkly/observability/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@launchdarkly/observability",
-	"version": "0.5.2",
+	"version": "1.0.0",
 	"description": "Browser observability for your web app. Capture frontend metrics, errors, logs and traces.",
 	"keywords": [
 		"launchdarkly",
diff --git a/sdk/@launchdarkly/session-replay/CHANGELOG.md b/sdk/@launchdarkly/session-replay/CHANGELOG.md
index 84c4cd8e0..d89244ee9 100644
--- a/sdk/@launchdarkly/session-replay/CHANGELOG.md
+++ b/sdk/@launchdarkly/session-replay/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @launchdarkly/session-replay
 
+## [1.0.0](https://github.com/launchdarkly/observability-sdk/compare/session-replay-0.5.2...session-replay-1.0.0) (2026-01-28)
+
+This release marks the 1.0.0 stable version of the LaunchDarkly Session Replay SDK.
+
 ## [0.5.2](https://github.com/launchdarkly/observability-sdk/compare/session-replay-0.5.1...session-replay-0.5.2) (2026-01-23)
 
 
diff --git a/sdk/@launchdarkly/session-replay/package.json b/sdk/@launchdarkly/session-replay/package.json
index 586e7f58f..0c5b595b8 100644
--- a/sdk/@launchdarkly/session-replay/package.json
+++ b/sdk/@launchdarkly/session-replay/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@launchdarkly/session-replay",
-	"version": "0.5.2",
+	"version": "1.0.0",
 	"description": "Browser observability for your web app. Record session replays to visualize usage patterns.",
 	"keywords": [
 		"launchdarkly",