Standup Input: Week of 2026-03-16 #1417

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1. DanGould

   added

   standup-inputWeekly standup input issueWeekly standup input issue

   on Mar 16, 2026
2. chavic commented on Mar 16, 2026

   

   chavic

   on Mar 16, 2026

   Last edited by chavic

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   Shipped:

   • Focused on researching AI workflows and upskilling at an AI workshop
   • Partially reviewed Uniffi Dart #117
   • Promoting demo for Rust x C# Integration for the BTCPay Community on X/Twitter

   Focus:

   • Prepare packaging and library for Rust Payjoin C# package on NuGet, plus version pinning
   • Prepare for work on BTCPay Payjoin Plugin (scoping out the task)
   • Catch up on review of Uniffi Dart #117, and any other pending reivew work.
   • close remaining review rework from #1351 and land any unresolved Tokio runtime / cert-aware OHTTP follow-up changes.
   • update C# tests with the validations from #1263.
   • continue test-gap fixes under #1264.

   Blockers:

   • Maintainer turnaround on #168 has been lagging, so we can assume we move on with my fork for now.
3. DanGould commented on Mar 16, 2026

   

   DanGould

   on Mar 16, 2026

   Last edited by DanGould

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   Shipped

   • Async standup v2 #1387
   • Buttondown is actually sending emails from payjoin.org now, thanks .@thebrandonlucas. We can post stuff to our most 'owned' audience: email. (nostr tries but people don't read as much)

   PRs reviewed:

   • Document OHTTP relay random selection guidance

   Focus

   • Unblock integrations:
     1. Triage the Cake/Bull Bitcoin unreliability, Get it specifically identified, QA around it. If other integrations aren't reliable because of a problem we introduced here it's useless to try and do others.
     2. Review LDK-Node integration. Our closest next integration Add Payjoin Receiver Support (BIP 77) lightningdevkit/ldk-node#746
     3. Unblock Ben if possible, Liana gonna be in my town next week

   Bottleneck

   Trying to do too much at once. When our team is focused on a single release or integration we get it done. I'm not sure which one that is (Boltz is super high leverage, BB exchange, Liana, LDK-Node, BDK-CLI w/ persistence, BTCPay all in progress. If Cake's broken because of us we need to fix). Will find out tomorrow.
4. zealsham commented on Mar 16, 2026

   

   zealsham

   on Mar 16, 2026

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   Shipped

   • db metrics pr
   • request-size limit pr
   • reviewed fold ohttp into mailroom pr
   • reviewed fetch ohttp once pr

   focus

   • get db metrics pr in if review lead to changes
   • unique shortid counters metrics using hyperloglog for daily,weekly and hourly .

   Blockers

   • none
5. Mshehu5 commented on Mar 16, 2026

   

   Mshehu5

   on Mar 16, 2026

   Contributor

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   • Shipped
     Add Python devshell  #1400 merged
     Use contrib/test.sh in all language bindings #1416
     reviewed: Remove sequence param from InputPair constructors #1405

   • Focus
     Got review comments on Payjoin persistence bitcoindevkit/bdk-cli#242 going to work on that

   • Blockers
     none
6. benalleng commented on Mar 17, 2026

   

   benalleng

   on Mar 17, 2026

   Last edited by benalleng

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   Shipped

   • Ensure random relay selection with fixed ohttp-keys config #1390 to address some payjoin-cli bugs
   • Allow publishing the mailroom image with a master tag pointing to a rev #1407 for easier releases to dockerhub
   • General review

   Focus

   • Try to get further review on [WIP] Payjoin receiver wizardsardine/liana#2011
   • Figure out why the current payjoin-cli doesn't work with external nodes to be able to test with a mainnet node for Cake and BB integration testing.
   • Begin to think about transitioning payjoin-cli away from per-session relay selection to per-request

   Blockers

   • Hopefully the review cycle for the liana payjoin receiver PR gets some momentum going for it.
7. arminsabouri commented on Mar 17, 2026

   

   arminsabouri

   on Mar 17, 2026

   Contributor

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   Shipped:

   • Tracking: Improving receiver coin selection and output construction #1413
   • Invert utility max to cost minimization btsim#11
   • https://github.com/payjoin/research-docs/blob/main/fingerprints/payjoin.md
   • Begin fingerprinting migrattion to private metrics project

   Focus:

   • need to review sim PRs
   • tickets for co spend proposal cost function
   • Generalizing the fingerprint / general sub tx model for payjoin.

   Blocked:

   • Trying to do too much at once.
8. spacebear21 commented on Mar 17, 2026

   

   spacebear21

   on Mar 17, 2026

   Collaborator

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   Shipped:

   • Mailroom landing page #1401
   • Remove sequence param from InputPair constructors #1405
   • Fold ohttp relay into mailroom #1409
   • https://crates.io/crates/payjoin-mailroom/0.1.1
   • Update payjo.in to mailroom

   Focus:

   • Mailroom is in a good enough place now that I can turn focus back to pushing in-flight integrations. Reviewing LDK-node, bdk-cli, and Liana PRs this week.
   • I'd like to publish the FFI payjoin packages to their respective package manager and document that process, so downstream implementations can actually pull from pub.dev/pypi/npm/etc. We currently just have placeholders for namesquatting but working ones.

   Blockers:

   • vinteum/localhost mailrooms hosting
   • Boltz docker env, last tried setting it up in ~November and hit a wall before turning to other things, will try setting it up again from scratch so we can restart integration work.
9. DanGould commented on Mar 17, 2026

   

   DanGould

   on Mar 17, 2026

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   Compiled into discussion: https://github.com/orgs/payjoin/discussions/1420
10. DanGould

    closed this as completedon Mar 17, 2026