Electrum Wallet

# Release 4.4.6 (August 18, 2023)

* Lightning:

- fix: cannot sweep from channel after local-force-close, if using

imported channel backup (#8536). Fixing this required adding a

new field (local_payment_pubkey) to the channel backup

import/export format and bumping its version number

(v0->v1). Both v0 and v1 can be imported, and we only export v1

backups. When you force close a channel, the GUI will prompt you

to save a backup. In that case, you must export the backup using

the updated Electrum, and not rely on a backup made with an older

release of Electrum. Note that if you request a force close from

the remote node or co-op close, you do not need to save a channel

backup.

- fix: we would sometimes attempt sending MPP even if not supported

by the invoice (2cf6173c)

* QML GUI:

- fix lnurl-pay when config.BTC_AMOUNTS_ADD_THOUSANDS_SEP is True

(5b4df759)

* Hardware wallets:

- Trezor: support longer than 9 character PIN codes (#8526)

- Jade: support more custom-built DIY Jade devices (#8546)

* Builds/binaries:

- include AppStream metainfo.xml in tarballs (#8501)

* fix: exceptions in some callbacks got lost and not logged (3e6580b9)