Fanis Michalakis

There seems to be some inconsistency in chapter 10 regarding Filler Generation by intermediary nodes and HMAC verification. I didn't label it as a "fix needed" because I'm still unsure...

Use minSendable and maxSendable values from LNURLp response to cap user input

1

### Feature description Right now, when paying using LNURL-pay (either directly of through a Lightning Address), the `minSendable` and `maxSendable` fields aren't use to their full extent. From what I...