chore(main): release 0.3.0

[release-please]

🤖 I have created a release beep boop

0.3.0 (2026-03-16)

⚠ BREAKING CHANGES

• telemetry metrics updates as per semantic convention (genai-toolbox#​2566)
• source/dataplex: restructure prebuilt toolsets (genai-toolbox#​2640)

Features

• skill: Attach user agent metadata for generated skill (genai-toolbox#​2697) (9598a6a) (7e9fdd1)
• skill: Update skill generation logic (genai-toolbox#​2646) (c233eee) (7e9fdd1)
• skills: Add additional-notes flag to generate skills command (genai-toolbox#​2696) (73bf962) (7e9fdd1)
• source/dataplex: restructure prebuilt toolsets (genai-toolbox#​2640) (7e9fdd1)
• source/dataplex: Restructure prebuilt toolsets (genai-toolbox#​2640) (acb9a80) (7e9fdd1)
• Add user agent to embeddings generation (genai-toolbox#​2572) (287251a) (7e9fdd1)
• telemetry metrics updates as per semantic convention (genai-toolbox#​2566) (7e9fdd1)
• Telemetry metrics updates as per semantic convention (genai-toolbox#​2566) (131d764) (7e9fdd1)

Bug Fixes

• mcp: Guard nil SSE session lookup and return 400 for missing session (genai-toolbox#​2681) (f66189f) (7e9fdd1)
• oracle: Update oracle-execute-sql tool interface to match source signature (genai-toolbox#​2627) (81699a3) (7e9fdd1)
• server/mcp: Scope defer span.End inside loop iteration (genai-toolbox#​2558) (c88a62d), closes genai-toolbox#​2549 (7e9fdd1)
• skill: Fix env variable propagation (genai-toolbox#​2645) (5271368) (7e9fdd1)
• telemetry: Histogram buckets from OTel standard to MCP standards (genai-toolbox#​2729) (87cd4a0) (7e9fdd1)
• ui: Remove module from script (genai-toolbox#​2703) (6943ab6) (7e9fdd1)
• Improve list locks integration test for postgres (genai-toolbox#​2279) (d9ebe5d) (7e9fdd1)
• Return AllParams for GetParameter() for tools with templateParameter(genai-toolbox#​2734) (bfd7ba6) (7e9fdd1)
• Update toolset attributes naming (genai-toolbox#​2554) (3d6ae4e) (7e9fdd1)

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[release-please]

🤖 Created releases:

• 0.3.0

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