- A rewritten description of casing to account for the addition of a set of lowercase Cherokee syllables
- A substantial revision to the documentation on emoji symbols, including descriptions of the new symbol modifiers for implementing skin tone diversity
- An update to New Tai Lue to describe the change of model from logical to visual
- Descriptions for five new scripts and Sutton SignWriting
- Improvements to existing script descriptions, including Bengali, Devanagari, Malayalam, and to the description of tag characters.
All other components of Unicode 8.0 were released on June 17, 2015 to allow vendors to update their implementations of Unicode 8.0 as early as possible. These components include the Unicode Standard Annexes, code charts, and the Unicode Character Database. The publication of the core specification completes the definitive documentation of the Unicode Standard, Version 8.0. A print-on-demand (POD) version for Unicode 8.0 is planned for later publication.
For more information, see Unicode 8.0.0.