Phoenix Kotlin Files

Changes

Stateless offers with custom description

Phoenix can now generate any number of Bolt12 offers (a.k.a. reusable invoices). They all stay valid permanently, just like a bitcoin address. These offers can also be customised with a description and an amount.

Custom feerate in channel closing

It's now possible to set a feerate when closing a channel mutually. Note that closing cannot be cancelled so make sure to use a reasonably high feerate, otherwise the closing transaction will stay unconfirmed for a long time.

(android) Manual import/export of the payments database

On Android a new export option is available in the Export screen. It lets you export the payments database to disk. The exported file is encrypted, and it will not be deleted if you uninstall Phoenix.

To import this payments database on a new device, select the "Import payment history" option when restoring the seed. You will not be able to import the payments history once the wallet has been restored.

Lightning addresses in contacts

You can now associate a Lightning address to a contact. In fact, a contact can have multiple Lightning addresses or Bolt12 offers attached.

Full changelog

• phoenix: https://github.com/ACINQ/phoenix/compare/android-v2.5.3...android-v2.6.0
• lightning-kmp: https://github.com/ACINQ/lightning-kmp/compare/v1.9.1...v1.10.2

Verifying signatures

You will need gpg and our release signing key E04E48E72C205463. Note that you can get it: - from our website: https://acinq.co/pgp/drouinf2.asc - from github user @sstone, a committer on eclair: https://api.github.com/users/sstone/gpg_keys

To import our signing key:

$ gpg --import drouinf2.asc

To verify the release file checksums and signatures:

$ gpg -d SHA256SUMS.asc > SHA256SUMS.stripped
$ sha256sum -c SHA256SUMS.stripped