v1.2.0

Features

• dak: add cloud_databases_onboarding skill and evalbench suite to Data Agent Kit. (05d8b85)
• dak: proxy MCP resources in the data-agent-kit CLI MCP server. (a29f288)
• dak: register data-agent-kit MCP server in plugin configs and update bundle. (36cc29f)
• gcp-managed-spark-upgrades: Added PySpark Upgrade Skill for Serverless Spark (4a63d89)
• mcp: add Firestore remote MCP server (dak-firestore) (e5ab3f3)
• mcp: consolidate visualization render_chart tool into data-agent-kit MCP server (7d7bbb3)
• skills: add bigquery-observability, bigquery-optimization, and bigquery-troubleshooting skills to Data Agent Kit (e2f6401)
• skills: add gcp-spark-observability skill and evalbench suite (751cbb6)
• skills: fold BigQuery workload monitoring deltas into bigquery-observability and bigquery-troubleshooting (e5bd77e)
• support notifications.onPipelineSuccess in the gcp_pipeline_orchestration skill (62b5941)
• support Vertex AI createAndRunCustomJob in the gcp_pipeline_orchestration skill (3c25afb)
• Update BigQuery AI skills/references in data_agent_common (439c66e)

Bug Fixes

• gcp-managed-spark-upgrades: update the PySpark upgrade skill and references based on eval regressions (6f4818a)
• bigtable-basics: update broken Bigtable SQL reference link. (191e5b3)
• gcp-spark: add Amazon S3 and Azure Blob Storage / ADLS Gen2 support (44b58bf)
• gcp-spark: add Cloud SQL and AlloyDB Socket Factory and IAM auth support (ce9f362)
• gcp-spark: add parallel JDBC read, custom driver JAR, and Secret Manager patterns (f1ade85)
• gcp-spark: Ask the user when no data source is named (79377a4)
• gcp-spark: clarify Remote Kernel Spark session initialization (2c71b4a)
• gcp-spark: refine skill description for reliable routing in Claude harnesses (40358fd)
• internal: Add automatic sanitization / cleaning to external release pipeline and fix existing leak (ddb8a2e)
• skills: Remove the google-cloud-auth-verification skill. (323c760)

Miscellaneous Chores

• force release 1.2.0 (904dc9b)