Hollo 0.9.22

Released on October 5, 2026.

• Fixed the language of remote posts not being stored when they were received from Mastodon, Hollo, or any other software that sends content together with contentMap. [#647, #659]

• Upgraded Fedify to 2.2.16, which normalizes BCP 47 extended language subtags before parsing language tags. Language-tagged strings with tags like zh-YUE, which Mastodon uses for Cantonese, were previously dropped because Intl.Locale rejects them; they are now kept with the canonical tag (e.g., yue). [#647, fedify-dev/fedify#1229, #659]