Details
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Wish
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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None
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New
Description
When working with Snowball-based stemmers, I realized that Lucene is currently using a pre-compiled version of Snowball, that seems from 12 years ago: https://github.com/snowballstem/snowball/tree/e103b5c257383ee94a96e7fc58cab3c567bf079b
Snowball has just released v2.0 in 10/2019 with many improvements, new supported languages ( Arabic, Indonesian…) and new features ( stringdef notation for Unicode codepoints…). Details of the changes could be found here: https://github.com/snowballstem/snowball/blob/master/NEWS. I think these changes of Snowball could give a promising positive impact on Lucene.
I wonder when Lucene should upgrade Snowball to the latest version ( v2.0).
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