# [Release v0.31.4: Login with QR](https://github.com/vitorpamplona/amethyst/releases/tag/v0.31.4) - 2023-04-03

- Login with QR by [@greenart7c3](https://github.com/greenart7c3)
- Adds full nip19 parsing on key decoding capabilities by [@vitorpamplona](https://github.com/vitorpamplona)
- Speeds up RichText rendering parsers by [@vitorpamplona](https://github.com/vitorpamplona)
- added message to ZapReceiptEvent and interface by [@believethehype](https://github.com/believethehype)
- Faster processing of Contact List events by [@vitorpamplona](https://github.com/vitorpamplona)
- Faster user in follow list algo by [@vitorpamplona](https://github.com/vitorpamplona)

[Changes][v0.31.4]

[v0.31.4]: https://github.com/vitorpamplona/amethyst/compare/v0.31.3...v0.31.4