Added

• gRPC OpenTelemetry Protocol support for traces
• gRPC OpenTelemetry Protocol support for logs
• Control plane (indexing tasks scheduling)
• Ingest API rate limiter
• Pulsar source
• VRL transform for data sources
• REST API enhanced to fully manage indexes, sources, and splits
• OpenAPI specification and swagger UI for all REST available endpoints
• Large responses from REST API can be compressed
• Add bulk stage splits method to metastore
• MacOS M1 binary
• Doc mapping field names starting with _ are now valid

Fixed

• Fix UI index completion on search page
• Fix CLI index describe command to show stats on published splits
• Fix REST API to always return on error a body formatted as {"message": "error message"}
• Fixed REST status code when deleting unexisting index, source and when fetching splits on unexisting index

Changed

• Source config schema (breaking or not? use serde rename to be not breaking?)
• RocksDB replaced by mrecordlog to store ingest API queues records
• (Breaking) Indexing partition key new DSL
• (Breaking) Helm chart updated with the new CLI
• (Breaking) CLI indexes, sources, and splits commands use the REST API
• (Breaking) Index new format: you need to reindex all your data