v3.3.0

3.3.0 (2026-09-26)

Features

• protocol: let the extension say which capabilities this browser can't serve (#423) (c922f2b)

Documentation

• protocol: say how 3.2.x stored the extension keys (#422) (1642a4e)
• security: PROTOCOL.md no longer says the extension keeps private halves (#421) (b27e70f)
• security: say how the Safari bridge stores its identity keys (#415) (d861698)
• security: the Safari bridge no longer keeps an X25519 private key (#419) (5d1b25a)
• spec: record the hybrid keychain + App Group hand-off (#417) (273762a)