PSET

[tiero]

There are any plans to support PSET format for elements? Thanks

[apoelstra]

Yes. But not until Elements Core is up to date with Bitcoin Core 0.21 (see ElementsProject/elements#935) and not until ElementsProject/elements#900 is merged.

[sanket1729]

This can now be closed. Pset is supported as of version 0.17

[tiero]

Nice! So it is official, Habemus PSET? 😍

[sanket1729]

We can wait for ElementsProject/elements#900 to be merged, but the spec is mostly finalized and you can build on top 0.17

[tiero]

We were waiting for another language to be implemented, so we can start with go-elements and liquidjs-lib support and start deprecating old (buggish) custom pset support

[apoelstra]

I think we're good to close this (in this repo). 900 in Elements is very close.

[tiero]

Will this implementation be complete? ie. will include all the roles, blinder, updater etc..?

At the moment, is it right that the only feature complete impl is elements? Can be taken as reference for implementing it in other languages?

[apoelstra]

Will this implementation be complete? ie. will include all the roles, blinder, updater etc..?

I don't have a timeline for this. Right now we're focused on elements-miniscript which will implement (at least) the Finalizer role, analogously to the split between rust-bitcoin and rust-miniscript. Because PSET is based on PSBT2, which is moving very slowly in Bitcoin-land, we're missing a lot of supporting code that we'd normally be able to merge in from rust-bitcoin.

At the moment, is it right that the only feature complete impl is elements? Can be taken as reference for implementing it in other languages?

Yes, and yes.