fetchinvoice is still good for detailed diagnostics and handling
recurring invoices and alternate currencies, but this covers the
"throw some sats" case well.
Changelog-Added: JSON-RPC: `xpay` can now pay a simple offer directly, rather than requiring fetchinvoice first.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
All the core notifications changed over to wrapping the notification
fields in an object with the name of the notification, but notifications
from plugins were missed.
Changelog-Added: Plugins: `channel_hint_update`, `pay_failure` and `pay_success` notifications now have objects of the same name containing the expected fields.
Changelog-Deprecated: Plugins: `channel_hint_update`, `pay_failure` and `pay_success` notification fields outside the same-named object.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rather than forcing them to wrap their parameters in a "payload"
sub-object, copy in params directly. We include the "origin" field
one level up, if they care.
The next patch restores compatibility for the one place we currently use
them, which is the pay plugin.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: pyln-client: plugin custom notifications origins and payload (use parameters directly)
We always prefer to omit fields rather than use 'null' (or unknown!).
Note that before this, the schema was broken, so we have to put a special
exemption in for that case.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: askrene: add a new parameter maxparts to getroutes that limits the number of routes in the solution.
Signed-off-by: Lagrang3 <lagrang3@protonmail.com>
An obvious omission!
Changelog-Added: Plugins: `openchannel` and `openchannel2` hooks now expose the `channel_type` field for the offered channel.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The part id is *only* unique within a group. The payment_hash / partid / groupid tuple is unique.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `coin_movement` notification with `part_id` field now always has `group_id` field.
Changelog-Added: The `htlc_accepted_hook` now gets the TLV-stream
attached to the HTLC passed through as `extra_tlvs` and can replace it.
Signed-off-by: Peter Neuroth <pet.v.ne@gmail.com>
Requested-by: Michael at Boltz
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `xpay` now publishes `pay_part_start` and `pay_part_end` notifications on every payment send attempt.
Changelog-Changed: wss-proxy.py was replaced by a rust version with support for multiple `wss-bind-addr`. If you install CLN from pre-compiled binaries you must remove the old wss-proxy directory first before installing CLN, usually
it is located in `/usr/local/libexec/c-lightning/plugins/wss-proxy`. If you compile from source `make` will take care of this automatically.
This method has a similar purpose as "guesstoremote" but is for use when
the channel's database ID is known. It produces the private key that can
spend the to_remote output of the peer's commitment transaction. It
assumes the channel was negotiated with option_static_remotekey unless
the optional per-commitment point argument is provided.
Changelog-Added: hsmtool has a new `derivetoremote` method.
It was already disabled by Dusty due to a number conflict with splicing, and
the proposal probably needs updating to use quiescence now that is merged.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: The non-functional `experimental-upgrade-protocol` config option.
Sangbida and I traced back through ancient history: when the pay plugin was introduced
in 0.9.0 (2019!) it already used the amount_msat parameter (then called `msatoshi`),
so this case effectively "never happens".
But we added a test for it just in case.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Sangbida asked some excellent questions, and rather than answer them once,
I decided to update this document appropriately. Could probably become
an entire video, TBH.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Future release schedule moved one month: v25.05 is now v25.06, and all deprecations incremented accordingly.
