Main changes

Payment expiry can be modified

Invoice default expiry is still 1 week, but can now be modified in the payment options screen.

Prevent sending more than twice the requested amount

This is to prevent a frustrating scenario for the user where the app will let you overpay more than twice an invoice, even though we know the receiving node will most certainly reject the payment in accordance to BOLT11. (See #232)

Full list of changes

• app: https://github.com/ACINQ/phoenix/compare/android-legacy-v1.4.19...android-legacy-v1.4.20

Verifying signatures

You will need gpg and our release signing key 7A73FE77DE2C4027. Note that you can get it:

• from our website: https://acinq.co/pgp/drouinf.asc
• from github user @sstone, a committer on eclair: https://api.github.com/users/sstone/gpg_keys

To import our signing key:

$ gpg --import drouinf.asc

To verify the release file checksums and signatures:

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