Zebra 1.6.0

This release exposes the shielded scanning functionality through an initial version of a gRPC server, documented in the Zebra Book.

Note

Building Zebra now depends on protoc. See the Build Instructions for more details.

Added

• Add docker-compose file to run CI locally (#8209)
• Allow users to use Zebra + LWD with persistent states (#8215)

Scanner

• Add a new zebra-grpc crate (#8167)
• Start scanner gRPC server with zebrad (#8241)
• Add gRPC server reflection and document how to use the gRPC server (#8288)
• Add the GetInfo gRPC method (#8178)
• Add the GetResults gRPC method (#8255)
• Add the Scan gRPC method (#8268, #8303)
• Add the RegisterKeys gRPC method (#8266)
• Add the ClearResults and DeleteKeys gRPC methods (#8237)
• Add snapshot tests for new gRPCs (#8277)
• Add unit tests for new gRPCs (#8293)
• Create a tower Service in zebra-scan (#8185)
• Implement the SubscribeResults scan service request (#8253)
• Implement the ClearResults scan service request (#8219)
• Implement the DeleteKeys scan service request (#8217)
• Implement the RegisterKeys scan service request (#8251)
• Implement the Results scan service request (#8224)
• Test the RegisterKeys scan service request (#8281)
• Add ViewingKey type in zebra-chain (#8198)
• Handle RegisterKeys messages in scan task (#8222)

Changed

• Remove rfc.md file (#8228)
• Update Debian from Bullseye to Bookworm in Docker (#8273)
• Remove Zebra RFCs from CONTRIBUTING.md (#8304)
• Publish fewer tags in Docker Hub (#8300)
• Add Zebra crate versions to dev-dependencies and remove circular dev-dependencies (#8171)
• Update docs for building Zebra (#8315)

Fixed

• Set log rotation to avoid docker bugs (#8269)
• Improve error message in non_blocking_logger test (#8276)

Contributors

Thank you to everyone who contributed to this release, we couldn't make Zebra without you:
@arya2, @bishopcheckmate, @chairulakmal, @gustavovalverde, @mpguerra, @oxarbitrage and @upbqdn.