release: Release 3 gems (#1923)

* release: Release 3 gems

* opentelemetry-sdk 1.9.0 (was 1.8.1)
* opentelemetry-metrics-sdk 0.9.1 (was 0.9.0)
* opentelemetry-logs-sdk 0.4.0 (was 0.3.0)

* Update metrics_sdk/CHANGELOG.md

---------

Co-authored-by: OpenTelemetry Bot <[email protected]>
Co-authored-by: Kayla Reopelle <[email protected]>

Author: 3 people

logs_sdk/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History: opentelemetry-logs-sdk
 
+### v0.4.0 / 2025-09-16
+
+* BREAKING CHANGE: Add OTEL_LOGRECORD_ATTRIBUTE_* env vars. Remove OTEL_LOG_RECORD_ATTRIBUTE_* env vars.
+
+* ADDED: Add OTEL_LOGRECORD_ATTRIBUTE_* env vars. Remove OTEL_LOG_RECORD_ATTRIBUTE_* env vars.
+
 ### v0.3.0 / 2025-08-14
 
 - ADDED: Update error message for invalid log record attribute

logs_sdk/lib/opentelemetry/sdk/logs/version.rb

@@ -8,7 +8,7 @@ module OpenTelemetry
   module SDK
     module Logs
       # Current OpenTelemetry logs sdk version
-      VERSION = '0.3.0'
+      VERSION = '0.4.0'
     end
   end
 end

metrics_sdk/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release History: opentelemetry-metrics-sdk
 
+### v0.9.1 / 2025-09-16
+
+* FIXED: Use mapping scale outside of rescale logic
+
 ### v0.9.0 / 2025-08-19
 
 * ADDED: Add `LOWMEMORY` option to `OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE`

metrics_sdk/lib/opentelemetry/sdk/metrics/version.rb

@@ -8,7 +8,7 @@ module OpenTelemetry
   module SDK
     module Metrics
       # Current OpenTelemetry metrics sdk version
-      VERSION = '0.9.0'
+      VERSION = '0.9.1'
     end
   end
 end

sdk/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release History: opentelemetry-sdk
 
+### v1.9.0 / 2025-09-16
+
+* ADDED: Add record_exception option for in_span
+
 ### v1.8.1 / 2025-08-14
 
 - FIXED: Remove patch constraint on Zipkin exporter

sdk/lib/opentelemetry/sdk/version.rb

@@ -7,6 +7,6 @@
 module OpenTelemetry
   module SDK
     ## Current OpenTelemetry version
-    VERSION = '1.8.1'
+    VERSION = '1.9.0'
   end
 end