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Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31
Last release 21 days ago
17 Sep 2026
Release timing varies
gaps range from 8 days to 12 months
Some releases are documented
notes for 11 of 26 stable releases
2 versions withdrawn
withdrawn after publishing
5 years old
28 releases · first in 2021
One column per quarter.
Use entry within trie as fallback for out-of-range codepoints ( #50 , thanks @Marcondiro )
Update to Unicode 18.0.0
Compress trie even further by 1.9% using bipartite matching ( #46 , thanks @yongqli )
Update rand dev dependency to 0.10
rand dev dependency to 0.10Match the type of char::UNICODE_VERSION
char::UNICODE_VERSION (#44)Add UNICODE_VERSION constant ( #42 , thanks @Marcondiro )
UNICODE_VERSION constant (#42, thanks @Marcondiro)Store ascii start/continue bitmaps in u128 instead of slices of bool ( #40 , thanks @Marcondiro )
Update to Unicode 17.0.0
Documentation improvements
Documentation improvements
Update rand dev dependency to 0.9
rand dev dependency to 0.9 (#29)Documentation improvements
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