·
2175 commits
to main
since this release
Security Fixes
- Deserialization of Untrusted Data vulnerability in Apache Lucene Replicator - CVE-2024-45772
New Features
- Improve intra-merge parallelism for many value types. (Ben Trent)
- Add support JDK 23 to the Panama Vectorization Provider. (Chris Hegarty)
Improvements
- Add Intervals.regexp and Intervals.range methods to produce IntervalsSource for regexp and range queries. (Mayya Sharipova)
- Remove support for writing 8 bit scalar vector quantization. 4 and 7 bit quantization are still supported (Michael McCandless )
Optimizations
- Inline postings skip data to improve performance of queries that need skipping such as conjunctions. (Adrien Grand)
- Optimizations to the decoding logic of blocks of postings. (Adrien Grand, Uwe Schindler, Greg Miller)
- Avoid performance degradation with closing shared mapped segment data (Chris Hegarty, Michael Gibney, Uwe Schindler)
... plus a multitude of helpful bug fixes!