string_similarity 2.1.1

Finds degree of similarity between two strings, based on Dice's Coefficient, which is mostly better than Levenshtein distance.

2.0.0

• migrated to null safety
• require dart sdk >= 2.12

1.1.0

• added extensions.
• added 'toString()' methods for BestMatch and Rating classes for better debugging.
• require dart sdk >= 2.6

1.0.2

• fix static analysis

1.0.1

• update doc

1.0.0

• initial version