This page records a log of the team’s work, thinking, discussions, pains, joys, events, and experiences that happen on a daily basis. It’s supposed to be a kind of Stream of consciousness that can later be searched, analyzed, reviewed in more formal retrospectives.

Rules:

• Log days in reverse chronological order, recent first

• When the stream is getting too big, such that github refuses to render do the following:

  • extract biggest logical section (half-year or quarter) out of this into a correspondingly named Logbook-Year-Hn.md or Logbook-Year-Qn.md page
  • update links on top of this page to make it easier to navigate try to fix all links in the wiki at least
  • notify the team

• Move (and link) recurring sections to relevant dedicated pages.

History

• July 25

2025-H1

• June 25
• May 25
• April 25
• March 25
• February 25
• January 25

2024-H2

• December 24
• November 24
• October 24
• September 24
• August 24
• July 24

2024-H1

• June 24
• May 2024
• April 2024
• March 2024
• February 2024
• January 2024

2023-H2

• December 2023
• November 2023
• October 2023
• September 2023
• August 2023
• July 2023

2023-H1

• June 2023
• May 2023
• April 2023
• March 2023
• February 2023
• January 2023

2022-H2

• December 2022
• November 2022
• October 2022
• September 2022
• August 2022
• July 2022

2022-H1

• June 2022
• May 2022
• April 2022
• March 2022

2021

• 2021

July 2025

2025-07-04

• Synchronize certificate chain of follower aggregator #2534:we have kept working on the issue and the developments have been pushed to the djo/2534/aggregator-sync-master_follower branch
• Upgrade to Cardano 10.5 #2623: we will resume working on the issue once the 10.5.0 version is released. The developments have been pushed to the jpraynaud/2623-upgrade-cardano-node-10.5 branch
• Implement a fake DMQ node with Mithril relay #2627: we have started to work on the issue, and the developments have been pushed to the jpraynaud/2627-fake-dmq-node-in-relay branch
• Clients support Mithril era transition #2619: the developments have been pushed to the dlachaume/2619/client-era-support branch
• Add client CLI version in stderr #2620: the PR Add print in output of the client CLI version at each command execution #2630 has been reviewed and merged
• Enhance STM library readability #2568: the PR Enhance STM library readability - Deprecate Old Structs #2629 has been reviewed and merged. The draft PR Enhance STM library readability - Rename functions #2632 has been created
• Monthly report June 2025 #28: the PR has been created with the Mithril sections
• CIP-0137 | Fix mini-protocols and update implementation plan #1047: the PR has been created and is pending review
• We have also checked that no test SPO we operate needed to have their KES keys rotated

2025-07-03

• Synchronize certificate chain of follower aggregator #2534:we have kept working on the issue and the developments have been pushed to the djo/2534/aggregator-sync-master_follower branch
• Build Linux ARM binaries in the CI #2178: the PR ci: add Linux arm64 support #2628 has been merged. The issue is closed
• Upgrade to Cardano 10.5 #2623: we will resume working on the issue once the 10.5.0 version is released. The developments have been pushed to the jpraynaud/2623-upgrade-cardano-node-10.5 branch
• Implement a fake DMQ node with Mithril relay #2627: we have started to work on the issue, and the developments have been pushed to the jpraynaud/2627-fake-dmq-node-in-relay branch
• Clients support Mithril era transition #2619: the developments have been pushed to the dlachaume/2619/client-era-support branch
• Add client CLI version in stderr #2620: the PR Add print in output of the client CLI version at each command execution #2630 has been created and will be ready for review shortly
• Monthly report June 2025 #28: the PR has been created with the Mithril sections
• CIP-0137 | Fix mini-protocols and update implementation plan #1047: the PR has been created and is pending review

2025-07-02

• Stabilize Cardano DB v2 client CLI/library - Phase 2 #2577: the PR Stabilization of cardano db v2 (aggregator) #2610 has been merged. The issue is closed
• Synchronize certificate chain of follower aggregator #2534:we have kept working on the issue and the developments have been pushed to the djo/2534/aggregator-sync-master_follower branch
• Upgrade to Rust 2024 edition #2582: we have merged the PR Upgrade to Rust 2024 edition #2613. The issue is closed
• Build Linux ARM binaries in the CI #2178: the PR ci: add Linux arm64 support #2628 has been created, reviewed and is ready to be merged
• Use alternative to Sendgrid for email notifications in CI #2617: the PR ci: replace Sendgrid usage in Test Notify on Failure GitHub workflow #2626 has been merged. The issue is closed
• Upgrade to Cardano 10.5 #2623: we will resume working on the issue once the 10.5.0 version is released. The developments have been pushed to the jpraynaud/2623-upgrade-cardano-node-10.5 branch
• Implement a fake DMQ node with Mithril relay #2627: we have started to work on the issue, and the developments have been pushed to the jpraynaud/2627-fake-dmq-node-in-relay branch
• Clients support Mithril era transition #2619: we have started to work on the issue
• Monthly report June 2025 #28: the PR has been created with the Mithril sections
• CIP-0137 | Fix mini-protocols and update implementation plan #1047: the PR has been created and is pending review

2025-07-01

• Stabilize Cardano DB v2 client CLI/library - Phase 2 #2577: the PR Stabilization of cardano db v2 (aggregator) #2610 is ready to be merged
• Synchronize certificate chain of follower aggregator #2534: the PR test:enhance certificate chain builder and mock build #2615 has been merged. We have kept working on the issue and the developments have been pushed to the djo/2534/aggregator-sync-master_follower branch
• Implement a publisher with the n2c Local Message Submission mini-protocol with Pallas #2539: the PR feat: add DMQ publisher/consumer in signer/aggregator #2599 has been merged. The issue is closed
• Implement a consumer with the n2c Local Message Notification mini-protocol with Pallas #2540: the PR feat: add DMQ publisher/consumer in signer/aggregator #2599 has been merged. The issue is closed
• Upgrade to Rust 2024 edition #2582: we will merge the PR Upgrade to Rust 2024 edition #2613 on Wednesday
• Build Linux ARM binaries in the CI #2178: we have kept working on the issue and a draft PR will be created shortly
• Use alternative to Sendgrid for email notifications in CI #2617: the PR ci: replace Sendgrid usage in Test Notify on Failure GitHub workflow #2626 has been created and is pending review
• Upgrade to Cardano 10.5 #2623: we have started to work on the issue and the developments have been pushed to the jpraynaud/2623-upgrade-cardano-node-10.5 branch
• Implement a fake DMQ node with Mithril relay #2627: the issue has been created and groomed. We have started to work on the issue