v0.3.0

LoongSuite Java GenAI Utils 0.3.0

Built on OpenTelemetry GenAI Semantic Conventions v1.41.1.

Changes

• Multimodal telemetry — Add MessageContentCapable for invocation types that carry input/output messages; support blob-to-URI preprocessing via MultimodalPreUploader, modality resolution, and completion hooks for multimodal content (#28)
• Multimodal upload backends — Add SLS (SlsUploader, SlsMultimodalClient) and local file uploaders; PCM audio is converted to WAV by default for CMS playback compatibility (#29)
• Examples overhaul — Restructure into multi-module examples: basic-example (REST, all well-known gen_ai.operation.name values) and asr-example (WebSocket ASR → LLM → TTS voice assistant)
• Documentation — Add examples learning guide, GenAI instrumentation reference, and onboarding skill under skills/genai-utils-onboarding/

Maven Coordinates

<dependency>
    <groupId>com.alibaba.loongsuite</groupId>
    <artifactId>otel-util-genai</artifactId>
    <version>0.3.0</version>
</dependency>

Maven Central: https://central.sonatype.com/artifact/com.alibaba.loongsuite/otel-util-genai/0.3.0

v0.2.0

LoongSuite Java GenAI Utils 0.2.0

Built on OpenTelemetry GenAI Semantic Conventions v1.41.1.

Changes

• Java 8+ runtime support — compiled for Java 8, runs on JDK 8 and above
• Code quality — Spotless formatting checks added to CI; .editorconfig introduced

Maven Coordinates

<dependency>
    <groupId>com.alibaba.loongsuite</groupId>
    <artifactId>otel-util-genai</artifactId>
    <version>0.2.0</version>
</dependency>

Maven Central: https://central.sonatype.com/artifact/com.alibaba.loongsuite/otel-util-genai/0.2.0

v0.1.0

LoongSuite Java GenAI Utils 0.1.0

First public release of LoongSuite Java GenAI Utils — a shared telemetry lifecycle library for Java GenAI instrumentation.

Built on OpenTelemetry GenAI Semantic Conventions v1.41.1.

Maven Coordinates

<dependency>
    <groupId>com.alibaba.loongsuite</groupId>
    <artifactId>otel-util-genai</artifactId>
    <version>0.1.0</version>
</dependency>

Maven Central: https://central.sonatype.com/artifact/com.alibaba.loongsuite/otel-util-genai/0.1.0