2 Meeting Notes 2024 05 13

Elias Rohrer edited this page 2024-05-13 19:23:30 +02:00

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Table of Contents

• LDK Releases
• LDK Node Release
• Language bindings
• Developer support
• Feature progress
• Open Q&A

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LDK Releases

• 0.0.123 (https://github.com/lightningdevkit/rust-lightning/milestone/40)
  • Out for rust platforms! Release notes on github
  • Bindings should be up in the first half of the week, finalizing some stuff with bolt 12 support
• 0.0.124 (https://github.com/lightningdevkit/rust-lightning/milestone/42)
• 0.1 (https://github.com/lightningdevkit/rust-lightning/milestone/1)

LDK Node Release

• Tnull been OOO but now back
• Today landed upgrade PR for lightning-liquidity for 0.0.123 and pushed out a new release
• Using that, landed the final 123 upgrade PR for LDK Node, which unblocked a lot of PRs
• When the open PRs landed, we are close to a 0.3
• BOLT 12 coming in the next LDK Node release
• Anchors PR still pending, wpaulino to take a look
• https://github.com/lightningdevkit/ldk-node/issues/192

Language bindings

Developer support

Feature progress

• Async payments
  • Onion message interception landed
  • Next up, static BOLT 12 invoices should be open soon and some trampoline spec updates to work
  • Arik focused on RGS recently but trampoline PRs under review
• RGS
  • Landed a change that would make sure for channels that have seen a bunch of updates propagated that we’d keep sending reminders, because RGS was only sending reminders that were changing, if the same update was sent repeatedly we’d purge it
• VSS
  • Will try to get willem’s PR landed relating to LNURL auth support this week and after that, the bindings PR that elias has published for LDK Node
• Dual funding
• Splicing
  • wpaulino off splicing for a few weeks, been led by optout and dunxen. Optout has been doing some local testing based on the interactive tx constructor changes, and recently posted a status about being able to do the splices in the happy path with the existing code
  • Still need quiescence. In terms of the spec, that seems to be maturing, they were discussing whether to add a stop_quiesence message but seems that won’t happen, so things should be stable

Open Q&A

• Shaavan: PTAL https://github.com/lightningdevkit/rust-lightning/pull/3010
• Willem: is it still correct for anchor output channels if the htlc claim tx is still not aggressively batched?
  • Wpaulino: time out txs are not batched, preimage ones should be but only if they’re all offered at the same time. E.g. if you have one preimage at 1 block and another preimage next block, they won’t be batched. So def a lot more we can do there.
  • Willem: would like that to be on the roadmap, simplifies things. Will open an issue