2.22.0

New features

• Search result sorting and relevance cutoff (#1246). You can now sort search results by up to 3 fields with the sortBy parameter. Customize further with field sort order and missing, which determines placement of documents without said fields. You can also exclude results that do not meet a certain relevance threshhold with relevanceCutoff. Check here for detailed usage.
• Personalization with context documents (#1254). You can now search using existing documents in your index in combination with a query by using documents in the context search parameter. Marqo will interpolate all vectors from your query, context tensors (if any), and context documents using interpolationMethod. This is a more robust form of the recommend endpoint. Check here for detailed usage.
• Query logging for slow or failed queries (#1247). Marqo now logs the sanitized query and E2E latency for slow queries (configurable with MARQO_VESPA_SLOW_QUERY_THRESHOLD_MS). Failed queries are also logged along with the exception that caused it.

Bug Fixes and Minor Changes

• Fixed bug where no chunks are generated when split_overlap is larger than the duration of the media file (#1255).
• Upgraded cachetools to 6.1.0 which fixes the LFU cache eviction efficiency issue (#1262).
• Emit StatsD metrics from Marqo (#1260).

Performance Improvements

• Optimized recommend endpoint, resulting in up to 34.9% improvement in latency (#1254).