Issue #11562 has been reported by Martin Drst.

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Feature #11562: Update Unicode character normalization to Unicode Version 8.0.0
https://bugs.ruby-lang.org/issues/11562

* Author: Martin Drst
* Status: Open
* Priority: Normal
* Assignee: Martin Drst
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Unicode character normalization data (the data for String#unicode_normalize,...) needs to be updated to Unicode Version 8.0.0.



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