Changelog

Source: NEWS.md

tantivyr 0.1.1

CRAN release: 2026-09-22

• New fold_accents argument in tnt_text() and tnt_index_df(): removes diacritics from indexed words and queries (ASCII folding), so a query typed without accents, such as "orcamento", finds "orçamento". Stored text and snippets keep their accents.
• New pt_news dataset: 36 short, fictional news stories in Brazilian Portuguese for trying out stemming, stop words, filters and highlights.
• New vignette “Searching Portuguese text” covering stemming, stop words, accents and the query syntax.
• Updated the bundled ‘Tantivy’ engine to 0.26.2 (bug-fix release; no API changes) and refreshed the vendored ‘Rust’ crates.
• SystemRequirements now states the minimum supported ‘Rust’ version (rustc >= 1.88), so an outdated toolchain is reported clearly at configure time instead of failing during compilation.
• Corrected the example return value in the tantivy_version() documentation.

tantivyr 0.1.0

CRAN release: 2026-07-15

• Initial release.
• tnt_index_df() indexes a data frame in one call (auto-schema).
• Explicit schema API: tnt_schema() with tnt_text(), tnt_i64(), tnt_u64(), tnt_f64(), tnt_bool(), tnt_date() and tnt_json().
• tnt_index() creates or opens on-disk and in-memory indexes.
• tnt_add(), tnt_commit(), tnt_delete() and tnt_update() provide incremental updates.
• tnt_search() returns a tibble with BM25 scores, structured filters (comparison expressions or Tantivy query strings), snippet highlighting and fast-field ordering; tnt_count() returns total match counts.
• Portuguese and English stemming and stop words, plus other Snowball languages.