v0.3.0

Added

• Introduced the chunkerify() function, which constructs a chunker from a tokenizer or token counter that can be reused and can also chunk multiple texts in a single call. The resulting chunker speeds up chunking by 40.4% thanks, in large part, to a token counter that avoid having to count the number of tokens in a text when the number of characters in the text exceed a certain threshold, courtesy of @R0bk (#3) (337a186).