v1.15.9

Server

• BREAKING CHANGE substreams-tier2 servers must be upgraded before tier1 servers, tier2 servers will stream outputs for the 'first segment', to speed up time to first block.
• Return processed_blocks counter to client at the end of the request.
• Progress notifications will only be sent every 500ms for the first minute, then reduce rate up to every 5 seconds (can be overridden per request).
• Added dev_output_modules to protobuf request (if present, in dev mode, only send the output of the modules listed).
• Added progress_messages_interval_ms to protobuf request (if present, overrides the rate of progress messages to that many milliseconds).

CLI

• Updated to latest networks registry version.
• Added --proto-path flag to substreams run and substreams gui commands: Allows loading protobuf definitions from a directory containing .proto files on top of the substreams package protobuf definitions
• Added --proto-descriptor-set flag to substreams run and substreams gui commands: Allows loading protobuf definitions from a single protobuf descriptor set file on top of the substreams package protobuf definitions
• Both flags work with both manifest files (.yaml) and pre-compiled packages (.spkg), enabling additional protobuf types to be available during execution
• Added substreams unpack command to extract the contents of a .spkg file to a tweakable YAML manifest.
• Added validation of protobuf outputs when doing 'pack' and 'publish' (they must have protobuf definitions attached to the manifest)
• Set dev_output_modules to only show the output_module when using substreams run, and all non-imported modules when using substreams gui
• Print the processed blocks counter to client at the end of the request