[feature]: specific change address for `SendCoinsRequest`

[hieblmi]

A user would like to send funds from an address in multiple transactions until that address has exhausted its balance. Therefore, it would be helpful to be able to specify a change address in SendCoinsRequest. Then the user could do

lncli sendcoins --utxo txid:vout --amount XXX --addr target_address --change_address address_of_txid:vout

Alternatively the user can sign PSBTs to achieve the same.

[anumukul]

Hi @hieblmi , I’d like to take this issue and can deliver a fix within 24 hours.
I’ve worked on similar projects before and have relevant experience, so I should be able to handle this efficiently.

[hieblmi]

Great @anumukul, thanks for picking this up!

[hieblmi]

Hi @hieblmi , I’d like to take this issue and can deliver a fix within 24 hours.

No pressure, but you have 4 hours left.
/jk

[Garvit-77]

Hey @anumukul
are you still working on it ?

[anumukul]

Hey @anumukul are you still working on it ?

sorry for the late reply I was suffering from viral fever. I have made a PR please review