This release upgrades Unicode support to 14.0, which includes the following:

The `java.lang.Character` class supports Unicode Character Database of 14.0 level, which adds 838 characters, for a total of 144,697 characters. These additions include 5 new scripts, for a total of 159 scripts, as well as 37 new emoji characters.
The `java.text.Bidi` and `java.text.Normalizer` classes support 14.0 level of Unicode Standard Annexes, #9 and #15, respectively.
The `java.util.regex` package supports Extended Grapheme Clusters based on 14.0 level of Unicode Standard Annex #29 For more detail about Unicode 14.0, refer to the [Unicode Consortium's release note](https://unicode.org/versions/Unicode14.0.0/).