AGNTCY Dir v0.5.2 Release Notes

[tkircsi]

🚀 AGNTCY Dir v0.5.2 Release

We're excited to announce the release of AGNTCY Dir v0.5.2 which focuses on storage improvements, SDK enhancements, MCP tooling, and operational stability, with significant updates to Helm chart storage capabilities, SDK gRPC client coverage, MCP import/export functionality, and production-ready deployment configurations.

🌟 What's New

Storage & Deployment Improvements

• SQLite PVC configuration support for persistent storage in Kubernetes deployments
• Recreate deployment strategy to prevent database lock conflicts during rolling updates
• Preserves search index, sync state, and publication queue across pod restarts
• Faster recovery with no need to rebuild index from OCI registry
• Production-ready stateful workload configuration with optional persistence
• Automatic /tmp emptyDir mount when readOnlyRootFilesystem is enabled for security hardening
• Fixes compatibility issue between SQLite temp files and read-only root filesystem

SDK Enhancements

• Added Events (listen) gRPC client to Python and JavaScript SDKs
• Added Publication gRPC client to Python and JavaScript SDKs
• Comprehensive test coverage for new SDK methods
• Background process handling with workerpool for JavaScript SDK

MCP Enhancements

• Import/export tools for MCP and A2A format conversion to OASF
• Export OASF records to A2A and GitHub Copilot formats
• Comprehensive format guidance and enrichment workflows
• Domain enrichment capabilities with proper ID extraction from OASF schema
• Refactored enricher with minimal code duplication

CI/CD Improvements

• Brew formula updater process improvements for better automation
• Automated release workflow enhancements
• Comprehensive test coverage for import flags

What's Changed

• fix(brew): use brew updater after release is public by @arpad-csepi in fix(brew): use brew updater after release is public #686
• feat(importer): enrichment with domains by @akijakya in feat(importer): enrichment with domains #696
• feat(mcp): add import/export tools and prompts by @akijakya in feat(mcp): add import/export tools and prompts #705
• feat(sdk): add missing grpc calls to sdk by @arpad-csepi in feat(sdk): add missing grpc calls to sdk #709
• feat(dir/helm): add pvc configuration to sqlite and fix unit tests by @tkircsi in feat(dir/helm): add pvc configuration to sqlite and fix unit tests #713
• fix: add tmp volume when rootfs is readonly by @tkircsi in fix(dir/helm): add tmp volume when rootfs is readonly #718
• feat: add update strategy to helm chart by @tkircsi in feat(dir/helm): add Recreate deployment strategy to prevent PVC lock conflicts #720

Full Changelog: v0.5.1...v0.5.2