Update version to 1.48.0-SNAPSHOT (#1994)

Co-authored-by: otelbot <[email protected]>
Co-authored-by: jason plumb <[email protected]>

Author: otelbot[bot]

CHANGELOG.md

@@ -1,6 +1,15 @@
 # Changelog
 
-## Unreleased
+## Version 1.47.0 (2025-07-03)
+
+### Disk buffering
+
+- Shared storage
+  ([#1912](https://github.com/open-telemetry/opentelemetry-java-contrib/pull/1912))
+- Implementing ExtendedLogRecordData
+  ([#1918](https://github.com/open-telemetry/opentelemetry-java-contrib/pull/1918))
+- Add missing EventName to disk-buffering LogRecordDataMapper
+  ([#1950](https://github.com/open-telemetry/opentelemetry-java-contrib/pull/1950))
 
 ### Disk buffering
 

version.gradle.kts

@@ -1,5 +1,5 @@
-val stableVersion = "1.47.0-SNAPSHOT"
-val alphaVersion = "1.47.0-alpha-SNAPSHOT"
+val stableVersion = "1.48.0-SNAPSHOT"
+val alphaVersion = "1.48.0-alpha-SNAPSHOT"
 
 allprojects {
   if (findProperty("otel.stable") != "true") {