CHANGELOG.md

Text Metrics 0.3.3

• Slightly optimized the levenshtein and levenshteinNorm functions. PR 50.

Text Metrics 0.3.2

• Works with text-2.0.

Text Metrics 0.3.1

• Fixed a bug in the implementation of Jaro-Winkler distance when two strings share a long prefix. PR 21.

• Dropped support for GHC 8.6 and older.

Text Metrics 0.3.0

• All functions are now implemented in pure Haskell.

• All functions return Int or Ratio Int instead of Natural and Ratio Natural.

• Added overlap (returns overlap coefficient) and jaccard (returns Jaccard similarity coefficient).

Text Metrics 0.2.0

• Made the levenshtein, levenshteinNorm, damerauLevenshtein, and demerauLevenshtein more efficient.

• Added jaro and jaroWinkler functions.

Text Metrics 0.1.0

• Initial release.