Tantivy v0.21

Bugfixes

• Fix track fast field memory consumption, which led to higher memory consumption than the budget allowed during indexing #2148#2147(@PSeitz)
• Fix a regression from 0.20 where sort index by date wasn't working anymore #2124(@PSeitz)
• Fix getting the root facet on the FacetCollector. #2086(@adamreichold)
• Align numerical type priority order of columnar and query. #2088(@fmassot)

Breaking Changes

• Remove support for Brotli and Snappy compression #2123(@adamreichold)

Features/Improvements

• Implement lenient query parser #2129(@trinity-1686a)
• order_by_u64_field and order_by_fast_field allow sorting in ascending and descending order #2111(@naveenann)
• Allow dynamic filters in text analyzer builder #2110(@fulmicoton @fmassot)
• Aggregation
  • Add missing parameter for term aggregation #2149#2103(@PSeitz)
  • Add missing parameter for percentiles #2157(@PSeitz)
  • Add missing parameter for stats,min,max,count,sum,avg #2151(@PSeitz)
  • Improve aggregation deserialization error message #2150(@PSeitz)
  • Add validation for type Bytes to term_agg #2077(@PSeitz)
  • Alternative mixed field collection #2135(@PSeitz)
• Add missing query_terms impl for TermSetQuery. #2120(@adamreichold)
• Minor improvements to OwnedBytes #2134(@adamreichold)
• Remove allocations in split compound words #2080(@PSeitz)
• Ngram tokenizer now returns an error with invalid arguments #2102(@fmassot)
• Make TextAnalyzerBuilder public #2097(@adamreichold)
• Return an error when tokenizer is not found while indexing #2093(@naveenann)
• Delayed column opening during merge #2132(@PSeitz)

New Contributors

• @naveenann made their first contribution in #2093
• @cjrh made their first contribution in #2144
• @GodTamIt made their first contribution in #2145
• @ethever made their first contribution in #2165

Full Changelog: 0.20.2...0.21