Release v1.3.0

[MrAlias]

General

• Add support information into versioning specification.
• Refactor profiling into existing specification structure.

Bug fixes

• Replaced the example for Java system properties in specification/configuration.md.
• Increase profiling rate from 1s to 10s.

Configuration

• Change the Kubernetes package management solutions configuration option default for metricsEnabled to be false.
• Add SPLUNK_REALM to required environment variables that need to be supported by instrumentation libraries.
• Add SPLUNK_PROFILER* environment variables (SPLUNK_PROFILER_CALL_STACK_INTERVAL, SPLUNK_PROFILER_ENABLED, SPLUNK_PROFILER_LOGS_ENDPOINT) to the required configuration for instrumentation libraries.
• Add OTEL_TRACES_EXPORTER to required environment variables that need to be supported by serverless projects.

Semantic Conventions

• Correct stability guarantee of the RUM section as experimental.
• Use os.name instead of os.type for mobile RUM libraries.
• Add experimental profiling semantic conventions.

[mateuszrzeszutek]

There are two open profiling-related PRs, should we wait for them to get merged?

[MrAlias]

There are two open profiling-related PRs, should we wait for them to get merged?

The PRs don't look ready to merge currently. There are still unresolved conversations and all the participating reviewers have not left their approvals. We can certainly do another release once those PRs merge.