v3.4.0

What's Changed

Documentation

• chore: Document IAM permissions needed for Lambda Flare by @lym953 in #1605
• [MLOB-2522] Add --llmobs flag for instrumenting Lambdas with LLM Observability by @sabrenner in #1603

CI Visibility

• Make code coverage upload command non-beta by @nikita-tkachenko-datadog in #1616
• [feature] Custom span command by @CelianR in #1580

RUM

• [RN CODEPUSH] Sanitize Upload Release Version by @marco-saia-datadog in #1614

Static Analysis

• [K9VULN-4382] Parse, validate, and propagate reachability info by @dastrong in #1599

Synthetics

• [Synthetics] Redesign build-and-test command to spawn the dev server by @etnbrd in #1615
• [SYNTH-19349] bump the batch timeout safety margin to 60s by @mtalec in #1617

Chores

• chore: Improve error message for flare file upload by @lym953 in #1604

New Contributors

• @sabrenner made their first contribution in #1603
• @CelianR made their first contribution in #1580
• @mtalec made their first contribution in #1617

Full Changelog: v3.3.1...v3.4.0