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UnicodeĀ® Recent Releases

This page lists the most recent releases of the various technical standards developed and maintained by the Unicode Consortium.

Last updated: October 20, 2022

Unicode Standard

Each release of the Unicode Standard includes the core specification, the code charts, data files, all annexes, and UTS #10, UTS #39, UTS #46, and UTS #51.

Documentation Components Date Announcements
Release Other
Unicode 15.0.0 Components 2022-09-13 15.0.0 Blog Post  

For information about earlier releases of the Unicode Standard, see the Archive of Unicode Versions.

UTS #51, "Unicode Emoji"

Specification Version Date
UTS #51 (rev 23) 15.0 2022-08-31

UTS #51 is normally synchronized with the same version of the Unicode Standard, but on occasion a separate minor version of UTS #51 may be published between versions of the Unicode Standard.

Common Locale Data Repository (CLDR)

Each release of CLDR includes complete XML data, tools and a set of keyboard definitions. It also includes an associated version of UTS #35, "Unicode Locale Data Markup Language (LDML)", plus a collection of online charts that present some of the XML data in a more readable format.

Release Note Data LDML spec Date Announcement
v42 CLDR 42 UTS #35 (rev 67) 2022-10-19 CLDR 42 Blog Post

For information about earlier releases of CLDR, see CLDR Releases/Downloads.

International Components for Unicode (ICU)

Each release of ICU consists of the complete C/C++ source code for the ICU4C library and the complete Java source code for the ICU4J library, plus data files used by the library.

Release Note ICU4C ReadMe ICU4J ReadMe Date Announcement
ICU 72 (72.1) ICU4C ICU4J 2022-10-20 ICU 72 Blog Post

For information about earlier releases of ICU, see Downloading ICU.

UTS #18, "Unicode Regular Expressions"

Specification Version Date
UTS #18 (rev 23) 23 2022-02-08

For information about earlier releases of UTS #18, follow the "previous version" back links in the header section of each revision of the specification.

UTS #37, "Unicode Ideographic Variation Database"

Specification Version Date
UTS #37 (rev 14) 6.0 2022-01-28

For information about earlier releases of UTS #37, follow the "previous version" back links in the header section of each revision of the specification. For information about the current state of registrations pursuant to the rules of UTS #37, see the Ideographic Variation Database maintained by the registrar.

 


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