• Add ability to set meta in page components (#7841) (fzaninotto)
• Add ability to accept more than one child in <Reference> Fields (#7812) (fzaninotto)
• Add support for <ReferenceField emptyText> when the reference is missing (#7851) (fzaninotto)
• Add ability to specify available locales on the i18nProvider (#7758) (djhi)
• Add support for custom toolbar buttons in <RichTextInput> (#7816) (bladx)
• Add responsiveness to the <RichTextInput> toolbar (#7863) (bladx)