Enhancements
- New ForceMerge API available on scorch index. See #1393
- New Builder API introduced to allow write-only index building, into an optimized single segment. See #1282
- Add support for zap v13, addresses an index size regression introduced in zap v12.
- Changed MultiSearch comparison implementation, with possible performance improvement. See #1398
Bug Fixes
- Fix analyzer inheritance issue in Document Mapping. See #1391