Logbook

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.

2024-H2

2024-H1

2023-H2

2023-H1

2022-H2

2022-H1

2021

2021

February 2025

2025-02-07

Activate Pythagoras Mithril era #2034]: we are monitoring the release-mainnet network until the era switch is triggered
Implement Incremental Cardano DB in client library #2214: the draft PR feat: client library for incremental Cardano database #2289 has been created
Implement monitoring and dashboarding for Incremental Cardano DB #2249: we will resume the implementation when #2214 is completed
Implement Incremental Cardano DB in client CLI #2246: the developments have been pushed to the dlachaume/2246/scaffold-download-cardano-db-client-cli branch. A PR will be created once #2214 is completed
Flakiness in e2e tests in CI #2222: we have kept investigating the sources of flakiness
Release 2506 distribution #2207: we have prepared the preliminary PRs and we plan to create the pre-release next week
Feat: support compression in HTTP clients #2282: the PR has been merged. The issue is closed
Simplify dependency builder in aggregator #2254: the PR refactor(aggregator): simplify dependency builder #2288 has been created and is pending review
Fix aggregator stress test #2287: the draft PR has been created and will be ready for review shortly
End of support for MacOS x64 builds in the CI #2250: the draft PR End support for MacOS x64 pre-built binaries #2277 has been reviewed and will be be merged when the distribution 2506 has been released
Upgrade the deprecated ubuntu-20 builders in CI #2216: we will resume working on the issue shortly
We have also verified that no test SPO we are running needed to have their KES keys rotated

2025-02-06

Activate Pythagoras Mithril era #2034]: we are monitoring the release-mainnet network until the era switch is triggered
End of support for MacOS x64 builds in the CI #2250: the draft PR End support for MacOS x64 pre-built binaries #2277 has been reviewed and will be be merged when the distribution 2506 has been released
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Implement monitoring and dashboarding for Incremental Cardano DB #2249: we will resume the implementation when #2214 is completed
Implement Incremental Cardano DB in client CLI #2246: the developments have been pushed to the dlachaume/2246/scaffold-download-cardano-db-client-cli branch. A PR will be created once #2214 is completed
Flakiness in e2e tests in CI #2222: we have kept investigating the sources of flakiness
Release 2506 distribution #2207: we have prepared the preliminary PRs and we plan to create the pre-release tomorrow
Feat: add Accept-Encoding HTTP header for signer and client requests #2282: the PR has been updated and is being reviewed
Simplify dependency builder in aggregator #2254: we have started to work on the issue and the developments have been pushed to the djo/2254/aggregator/simplify-dependecy-builder branch
Upgrade the deprecated ubuntu-20 builders in CI #2216: we will resume working on the issue shortly
We have also prepared the sprint planning for the next iteration

2025-02-05

Activate Pythagoras Mithril era #2034]: we are monitoring the release-mainnet network until the era switch is triggered
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Upgrade the deprecated ubuntu-20 builders in CI #2216: we have kept working on the issue and we have announced the glibc minimum version bump
End of support for MacOS x64 builds in the CI #2250: the draft PR End support for MacOS x64 pre-built binaries #2277 has been created and will be ready for review shortly
Add command to create Era keypair in aggregator #2271: the PR Add an era subcommand to create keypair #2274 has been merged and the issue is closed
Implement monitoring and dashboarding for Incremental Cardano DB #2249: we will resume the implementation when #2214 is completed
Implement Incremental Cardano DB in client CLI #2246: the developments have been pushed to the dlachaume/2246/scaffold-download-cardano-db-client-cli branch. A PR will be created once #2214 is completed
Flakiness in e2e tests in CI #2222: we have started to investigate the issue
Release 2506 distribution #2207: the PR Chore: upgrade dependencies #2279 has been created, reviewed and merged. We will keep working on the issue shortly
Feat: add Accept-Encoding HTTP header for signer and client requests #2282: the PR has been created and is pending review

2025-02-04

Activate Pythagoras Mithril era #2034]: we are monitoring the release-mainnet network until the era switch is triggered
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Update explorer for Incremental Cardano DB #2212: the PR explorer: Add cardano db v2 support & rework tabs layout #2270 has reviewed and merged. The issue is closed
Split mithril-common crate - Preliminary work #2253: the PR Remove mithril common circular dependencies and random feature #2269 has been reviewed and merged. The issue is closed
Upgrade the deprecated ubuntu-20 builders in CI #2216: we have created the PR Add warning for linux requirements upgrade #2275 which has been reviewed and merged. We will keep working on the issue shortly
End of support for MacOS x64 builds in the CI #2250: we have started to work on the issue and the developments have been pushed to the https://github.com/input-output-hk/mithril/compare/main...dlachaume/2250/end-support-for-macos-x64-ci-builds branch. A PR will be created shortly
Add command to create Era keypair in aggregator #2271: the issue has been created and grooed. We have created the PR Add an era subcommand to create keypair #2274 which has been reviewed and is ready to be merged
Implement monitoring and dashboarding for Incremental Cardano DB #2249: we will resume the implementation when #2214 is completed
Implement Incremental Cardano DB in client CLI #2246: the developments have been pushed to the dlachaume/2246/scaffold-download-cardano-db-client-cli branch. A PR will be created once #2214 is completed

2025-02-03

Activate Pythagoras Mithril era #2034]: we are monitoring the release-mainnet network until the era switch is triggered
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Implement monitoring and dashboarding for Incremental Cardano DB #2249: the PR Monitoring for incremental cardano db #2265 has been reviewed and merged
Implement Incremental Cardano DB in client CLI #2246: the PR Feat: Implement cardano-db-v2 command in client CLI #2266 has been reviewed and merged
Update explorer for Incremental Cardano DB #2212: the PR explorer: Add cardano db v2 support & rework tabs layout #2270 has been created and is pending review
Split mithril-common crate - Preliminary work #2253: the draft PR Remove mithril common circular dependencies and random feature #2269 has been created and will be ready for review shortly
Upgrade the deprecated ubuntu-20 builders in CI #2216: we will keep working on the issue shortly

January 2025

2025-01-31

Activate Pythagoras Mithril era #2034]: we have created the transaction to schedule the switch to the new era at epoch 539 (in 2 epochs)
release-mainnet was unavailable #2264: the issue has been investigated. There is no fix currently, but we will make some optimizations on the database size shortly to avoid the problem in the long run
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Upgrade the deprecated ubuntu-20 builders in CI #2216: we will keep working on the issue shortly
Implement monitoring and dashboarding for Incremental Cardano DB #2249: the PR Monitoring for incremental cardano db #2265 has been updated and is pending review
Implement Incremental Cardano DB in client CLI #2246: the PR Feat: Implement cardano-db-v2 command in client CLI #2266 has been updated and is pending review
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Split mithril-common crate - Preliminary work #2253: we have started to work on the issue and the developments have been pushed to the sfa/2253/remove_mithril_common_circular_dependencies branch. A draft PR will be created shortly
We have also rotated the KES keys of the pre-release-preview SPOs

2025-01-30

release-mainnet was unavailable #2264: the issue has been created and we have investigated the origin of the problem
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Upgrade the deprecated ubuntu-20 builders in CI #2216: we will keep working on the issue shortly
Create a manual workflow to test emails alert delivery #2251: the PR CI: move notify-on-failure to a dedicated workflow #2262 has been reviwed and merged. The issue is closed
Implement monitoring and dashboarding for Incremental Cardano DB #2249: the draft PR monitoring for incremental cardano db #2265 has been created
Implement Incremental Cardano DB in client CLI #2246: the draft PR Feat: Implement cardano-db-v2 command in client CLI #2266 has been created
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-29

Incremental Cardano DB artifacts production enhancements #2234: the PR Permanent storage of immutables trio archives #2256 has been merged. The issue is closed
Implement Incremental Cardano DB in client library #2214: we have kept working on the issue and the developments have been pushed to the jpraynaud/2214-client-library-cardano-database-restore branch
Implement Incremental Cardano DB in WASM client #2247: the PR Feat: implement CardanoDatabase in mithril-client WASM #2258 has been reviewed and merged. The issue is closed
Enhance Snapshotter to avoid file deletion on error if already exists #2215: the PR Do not delete an already existing archive on error #2257 has reviewed and merged. The issue is closed
Use native-tls-vendored feature of reqwest in crates #2252: the PR Use tls vendored from reqwest #2260 has been created, reviewed and merged. The issue is closed
Upgrade the deprecated ubuntu-20 builders in CI #2216: the PR chore(ci): upgrade workflows running on ubuntu 22.04 to 24.04 #2259 has been reviewed and merged. We will keep working on the issue
Create a manual workflow to test emails alert delivery #2251: we have created the PR CI: move notify-on-failure to a dedicated workflow #2262 which is pending review
Implement monitoring and dashboarding for Incremental Cardano DB #2249: we have started to work on the issue and a PR will be created shortly
Implement Incremental Cardano DB in client CLI #2246: we have started to work on the issue and a PR will be created shortly
Refactor: improve variable and function names in fake aggregator #2261: the PR has been created, reviewed and merged
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
Finally, we have presented the monthly review

2025-01-28

Incremental Cardano DB artifacts production enhancements #2234: the PR Permanent storage of immutables trio archives #2256 has been created, reviewed and validated. It will be merged shortly
Implement a retry mechanism for the FileUploader #2213: the PR Implement a retry mechanism for the FileUploader #2244 has been merged. The issue is closed
Implement Incremental Cardano DB in client library #2214: the PR Feat: implement client for CardanoDatabase in client library (list and get) #2255 has been reviewed and merged. We have kept working on the issue and we will create a new PR shortly
Implement Incremental Cardano DB in WASM client #2247: we have started to work on the issue and the PR Feat: implement CardanoDatabase in mithril-client WASM #2258 has been created and is pending review. It will be merged shortly
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
Enhance Snapshotter to avoid file deletion on error if already exists #2215: we have worked on the issue and the PR Do not delete an already existing archive on error #2257 has been created and is pending review. It will be merged shortly
Use native-tls-vendored feature of reqwest in crates #2252: we have started to work on the issue and the developments have been pushed to the djo/2252/use-tls-vendored-from-reqwest branch. A PR will be created shortly
Upgrade the deprecated ubuntu-20 builders in CI #2216: we have started to work on the issue and the draft PR chore(ci): upgrade workflows running on ubuntu 22.04 to 24.04 #2259 has been created and will be ready for review shortly
We have also held the weekly Office Hours meeting on Discord
Finally, we have prepared the demo path for the monthly review

2025-01-27

Incremental Cardano DB artifacts production enhancements #2234: the developments have been pushed to the ensemble/2234/permanent_storage_of_immutables_trio_archives branch. A PR will be created shortly
Activate compression of aggregator HTTP responses #2225: the PR Feat: compress aggregator HTTP responses #2226 has been merged. The issue is closed
Implement a retry mechanism for the FileUploader #2213: the PR Implement a retry mechanism for the FileUploader #2244 has been reviewed and being finalized. It will be merged shortly
Implement Incremental Cardano DB in client library #2214: we have started to work on the issue and the PR Feat: implement client for CardanoDatabase in client library (list and get) #2255 has been created and is pending review
split snapshotter #2245: the PR has been created, reviewed and merged
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
Implement Incremental Cardano DB in client CLI #2246: the issue has been created and groomed
Implement Incremental Cardano DB in WASM client #2247: the issue has been created and groomed
Implement monitoring and dashboarding for Incremental Cardano DB #2249]: the issue has been created and groomed
Use consistent naming in the client Cardano database APIs #2248: the issue has been created and groomed
Use native-tls-vendored feature of reqwest in crates #2252: the issue has been created and groomed
End of support for MacOS x64 builds in the CI #2250: the issue has been created and groomed
Split mithril-common crate - Preliminary work #2253: the issue has been created and groomed
Simplify dependency builder in aggregator #2254: the issue has been created and groomed
Create a manual workflow to test emails alert delivery #2251: the issue has been created and groomed

2025-01-24

Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Incremental Cardano DB artifacts production enhancements #2234: the developments have been pushed to the ensemble/2234/permanent_storage_of_immutables_trio_archives branch. A PR will be created shortly
Activate compression of aggregator HTTP responses #2225: the PR Feat: compress aggregator HTTP responses #2226 is pending review. It will be ready for review shortly
Implement a retry mechanism for the FileUploader #2213: we have kept on the issue and the draft PR Implement a retry mechanism for the FileUploader #2244 has been created
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also verified that no test SPOs we operate needed their KES keys rotated

2025-01-23

Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Incremental Cardano DB artifacts production enhancements #2234: the PRs Incremental Cardano DB artifact production enhancements #2239 and refactor(aggregator): better url sanitization process by using a value object #2241 have been merged. A new PR will be created shortly
OpenAPI examples check is not working #2235: the PR Openapi examples check #2240 has been reviewed and merged. The issue is closed
Activate compression of aggregator HTTP responses #2225: we have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Implement a retry decorator for the FileUploader #2213: we have started to work on the issue and the developments have been pushed to the sfa/2213/implement_fileuploader_retry_decorator branch. A PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also been preparing the sprint planning for the next iteration

2025-01-22

Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Incremental Cardano DB artifacts production enhancements #2234: the PRs Incremental Cardano DB artifact production enhancements #2239 and refactor(aggregator): better url sanitization process by using a value object #2241 have been created, reviewed and merged. A new PR will be created shortly
OpenAPI examples check is not working #2235: the PR Openapi examples check #2240 has been created and is pending review. It will be merged shortly
Fix: support trailing whitespace in protocol key files #2236: the PR has been merged
Activate compression of aggregator HTTP responses #2225: we have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Chore: upgrade release-preprod VM #2224: the PR has been merged
Implement a retry decorator for the FileUploader #2213: we have started to work on the issue and the developments have been pushed to the sfa/2213/implement_fileuploader_retry_decorator branch. A PR will be created shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-21

Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: the PR Feat: GcpUploader implements synchronization for Cardano database artifacts #2233 has been reviewed and mergeed. The issue is closed
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Incremental Cardano DB artifacts production enhancements #2234: we have kept working on the issue and the developments have been pushed to the https://github.com/input-output-hk/mithril/compare/main...ensemble/2234/incremental-db-artifact-production-optimizations branch. A PR will be created shortly
OpenAPI examples check is not working #2235: we have started to work on the issue. The developments have been pushed to the sfa/2235/openapi_examples_check branch. A PR will be created shortly
Grafana aggregator dashboard is not working on release networks #2230: we have investigated and understood the origin of the problem. The fix has been applied and the issue is closed
Fix: support trailing whitespace in protocol key files #2236: the PR has been created and reviewed. It will be merged shortly
Activate compression of aggregator HTTP responses #2225: we have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Chore: upgrade release-preprod VM #2224: the PR has been approved and will be merged shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also held our weekly Office Hours on Discord

2025-01-20

Signer does not handle properly signature signed entity timeout #2229: the PR Fix: Signer node properly handles /register-signatures responses when the message has expired #2232 has been reviewed and merged. The issue is closed
Upgrade testing-sanchonet for respin with Cardano 10.1.4 #2209: the testing-sanchonet network has resumed producing certificates. The issue is closed
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: the PR Feat: GcpUploader implements synchronization for Cardano database artifacts #2233 is being reviewed and will be merged shortly
Update explorer for Incremental Cardano DB #2212: we have kept working on the issue and a PR will be created shortly
Incremental Cardano DB artifacts production enhancements #2234: the issue has been created and groomed. We have started to work on the issue and the developments have been pushed to the https://github.com/input-output-hk/mithril/compare/main...ensemble/2234/incremental-db-artifact-production-optimizations branch. A PR will be created shortly
Activate compression of aggregator HTTP responses #2225: we have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Chore: upgrade release-preprod VM #2224: the PR has been approved and will be merged shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
OpenAPI examples check is not working #2235: the bug issue has been created

2025-01-17

Signer does not handle properly signature signed entity timeout #2229: the bug issue has been created and the draft PR Fix: Signer node properly handles /register-signatures responses when the message has expired #2232 has been created. It will be ready for review shortly
Missing debug and info logs in Mithril nodes #2227: the PR Fix: missing DEBUG logs release builds #2231 has been created, reviewed and merged. The issue is closed
Upgrade testing-sanchonet for respin with Cardano 10.1.4 #2209: we have received the first signer registrations and we will create a new genesis certificate at the next epoch
Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The PR create immutable builder #2223 has been merged. The issue is closed
Mithril client does not work in Windows Power Shell #2199: the PR doc: add windows powershell commands in client cli documentation #2228 has merged. The issue is closed
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: the draft PR Feat: GcpUploader implements synchronization for Cardano database artifacts #2233 has been created. It will be ready for review shortly
Update explorer for Incremental Cardano DB #2212: we have started to work on the issue and a PR will be created shortly
Activate compression of aggregator HTTP responses #2225: we have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Chore: upgrade release-preprod VM #2224: the PR has been approved and will be merged shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also made sure that no test SPOs that we operate needed their KES keys rotated

2025-01-16

Missing debug and info logs in Mithril nodes #2227: the bug issue has been created and we have paired on it. We have understood the source of the problem and we will keep working on it to determine the fix to apply
Upgrade testing-sanchonet for respin with Cardano 10.1.4 #2209: we have worked on the issue and are waiting for the next epoch before we can see some stake distribution and have the signers registered
Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The PR create immutable builder #2223 has been approved and is ready to be merged
Mithril client does not work in Windows Power Shell #2199: the PR doc: add windows powershell commands in client cli documentation #2228 has been created and reviewed. It will be merged shortly
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: we have kept working on the issue and the new developments have been published to the jpraynaud/2211-artifact-gcp-synchro-cardano-database branch. A PR will be created shortly
Activate compression of aggregator HTTP responses #2225: the issue has been created and groomed. We have kept working on the draft PR Feat: compress aggregator HTTP responses #2226. It will be ready for review shortly
Design mithril-common split & re-organization in repository #2175: the issue is closed
Chore: upgrade release-preprod VM #2224: the PR has been approved and will be merged shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-15

Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The PR create immutable builder #2223 has been reviewed and is being updated. It will be merged shortly
Mithril client does not work in Windows Power Shell #2199: we have worked on updating the documentation so that the commands to use with Windows are easier to find
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: we have kept working on the issue and the new developments have been published to the jpraynaud/2211-artifact-gcp-synchro-cardano-database branch
Activate compression of aggregator HTTP responses #2225: the issue has been created and groomed. We have created the draft PR Feat: compress aggregator HTTP responses #2226 which will be ready for review shortly
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Chore: upgrade release-preprod VM #2224: the PR has been created and reviewed. It will be merged shortly
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-14

Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The PR create immutable builder #2223 has been created and is pending review
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Chore: clean TODOs in repository (second round) #2220: the PR has been reviewed and merged
Mithril client does not work in Windows Power Shell #2199: we have not been able to reproduce the problem and we think that the behavior is specific to the machine where the problem occurred in the first place. We will update the documentation so that the commands to use with Windows are easier to find
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
Align golden tests implementations in messages #2217: the PR Align messages golden master tests #2221 has been reviewed and merged. The issue is closed
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: we have started working on the issue and the developments have been published to the jpraynaud/2211-artifact-gcp-synchro-cardano-database branch
We have also held our weekly Office Hours meeting on discord

2025-01-13

Activate Cardano Stake Distribution certification in release-mainnet #2218: the issue has been created and groomed. We have activated the certification of the Cardano stake distribution on the release-mainnet network. The issue is closed
Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Chore: clean TODOs in repository (second round) #2220: the PR has been created and is pending review
Mithril client does not work in Windows Power Shell #2199: we have kept investigating the problem
Upgrade to Cardano 10.1.4 #2208: the PR Feat: Support Cardano node 10.1.4 #2210 has been reviewed and merged. All the Mithril networks have been updated to this version of the Cardano node. The issue is closed
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
Flakiness in e2e tests in CI #2222: the bug issue has been created
Align golden tests implementations in messages #2217: the issue has been created and groomed. We have started to work on it. The PR Align messages golden master tests #2221 has been created and is pending review. It will be merged shortly
Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: the issue has been created and groomed
Update explorer for Incremental Cardano DB #2212: the issue has been created and groomed
Implement a retry decorator for the FileUploader #2213: the issue has been created and groomed
Implement Incremental Cardano DB in client library #2214: the issue has been created and groomed
Enhance Snapshotter to avoid file deletion on error if already exists #2215: the issue has been created and groomed
Upgrade the deprecated ubuntu-20 builders in CI #2216: the issue has been created and groomed

2025-01-10

Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Chore: clean TODOs in repository #2206: the PR has been reviewed and merged. We will keep checking all the TODOs in the repository
Mithril client does not work in Windows Power Shell #2199: we have started to investigate the problem
Upgrade to Cardano 10.1.4 #2208: the issue has been created and the PR Feat: Support Cardano node 10.1.4 #2210 has been created and is pending reviews. It will be merged shortly
Upgrade testing-sanchonet for respin with Cardano 10.1.4 #2209: the issue has been created and groomed
Release 2503 distribution #2207: the issue has been created and groomed
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also checked that no test SPOs that we operate needed to have their KES keys rotated

2025-01-09

Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been merged. The issue is closed
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Chore: clean TODOs in repository #2206: the PR has been created and is pending review
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also worked on the sprint planning for the next iteration

2025-01-08

Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been reviewed and is ready too be merged
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue and finalized a draft of the design
Client WASM tests for NodeJS are not executed in the CI #2138: we have started to work on the issue and the draft PR Fix: execute Wasm tests on node in CI #2205 has been reviewed and merged. This closes the issue
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-07

Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the draft PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been created and will be ready for review shortly
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Fix: nightly dispatcher workflow #2201: the PR has been created, reviewed and merged. It fixes a starup failure of the nightly dispatcher workflow in the CI
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
We have also held the weekly Office Hours meeting on discord

2025-01-06

Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The PR Feat: ancillary archive creation #2191 has been reviewed and merged. We will keep working on the issue with the implementation of the immutable file artifact builder
Implement digests route for Incremental Cardano DB in aggregator REST API #2174: we have started working on the issue and the developments have been pushed to the jpraynaud/2174-digests-route-cardano-database-aggregator branch. A PR will be created shortly
- Refactor: enhance inputs for nightly workflows #2200: the PR has been created, reviewed and merged
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-03

Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The PR Feat: ancillary archive creation #2191 is now pending review
Minotaur-Mithril PoC follow-up #2196: the issue has been created and will be used to followup on the PoC done by the Minotaur project using Mithril
CardanoDatabase artifact identifiers have collisions #2197: the bug issue has been created. The PR Fix: CardanoDatabase artifact identifier collisions #2198 has been created, reviewed and merged. The issue is closed
Chore: upgrade dependencies #2195: the PR has been created, reviewed and merged. It fixes some security with dependencies and always failing jobs in the Hydra CI
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-02

Implement artifacts builder for Incremental Cardano DB #2151: the PR feat: extend Snapshotter to archive only specific files and directories #2189 has been merged. The draft PR Feat: ancillary archive creation #2191 has been created and it will be ready for review shortly
Run nightly Aggregator Stress Test and Client Multi Platform workflows #2177: the PR Feat: add workflows to Nightly Dispatcher #2188 has been reviewed and merged. The issue is closed
Nightly backward compatibility tests failing #2193: the issue has been created and the PR Fix: CardanoDatabase artifacts verification in e2e test #2194 has been created, reviewed and merged. The issue is closed
Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch