- Update to the Manifest v3 extension platform. DicePhrase now requires Firefox v109 or later.
- Fixed an issue that caused the passphrase to be overwritten when a new passphrase was created while a previous passphrase tab was still open.

- Remove the Sandbox property in the extension's Content Security Policy, as requested by Mozilla during review. This change only affects the Firefox version of DicePhrase, not the Chrome version.
- Update to Bootstrap v3.4.1.
- Update documentation.