Home / Reports / Jan 27, 2026
Tuesday, January 27, 2026
655 commits had been pushed across 63 repos by 88 authors. There were 8,550,145 additions and 300,272 deletions. Official weekly status updates can be found on essentialcardano.io.
Authors
Repos Updated
- ouroboros-consensus73
- ouroboros-network53
- catalyst-voices45
- formal-ledger-specifications45
- hydra-poc42
- mithril40
- plutus36
- acropolis32
- hermes20
- lace17
- cardano-ledger15
- dingo13
- cf-identity-wallet13
- amaru13
- cf-summit-evoting-status12
- blockfrost-platform11
- gouroboros10
- cf-cip1694-ballot-status10
- cardano-base10
- formal-ledger-specifications10
- zeko9
- cardano-upgrades-gitbook9
- dolos9
- cardano-rosetta-java7
- ouroboros-leios7
- cdnsd6
- cardano-ibc-incubator6
- cf-token-metadata-registry-status6
- cardano-node6
- cardano-api6
- iohk-nix5
- atala-prism-building-blocks4
- cardano-ledger-specs4
- cardano-playground4
- nview3
- cardano-api3
- cardano-haskell-package-repo3
- cardano-cli3
- cardano-formal-specifications3
- cardano-node3
- pool_groups2
- cardano-ignite2
- cardano-parts2
- open-enterprise-agent2
- cardano-haskell-packages2
- governance2
- ouroboros-mock1
- koios-artifacts1
- cardano-blueprint-and-ecosystem-monitoring1
- cardano-org1
- CIPs1
- yoroi1
- yoroi-frontend1
- yoroi-mobile1
- cardano-base1
- cardano-cli1
- cardano-haskell-packages1
- haskell.nix1
- hydra1
- ouroboros-leios-sim1
- stackage.nix1
- Intersect-knowledge-base1
- Governance1
Commit Log
00:04:13
[7f119b33]
chore(deps): bump webiny/action-conventional-commits from 1.3.0 to 1.3.1
(cdnsd)
00:14:06
[98071e04]
:pencil: Update summary in README [skip ci] [upptime]
(cf-token-metadata-registry-status)
00:14:06
[f8ae1a1b]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-token-metadata-registry-status)
00:14:33
[a3bef7f6]
chore(deps): bump webiny/action-conventional-commits from 1.3.0 to 1.3.1 (#1465)
(gouroboros)
00:27:05
[d7cda798]
fix: apply-indexes.sh schema support, failure tracking, and early exit on synced
(cardano-rosetta-java)
00:30:02
[5ebd5f8c]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-cip1694-ballot-status)
00:30:02
[5ca288d0]
:pencil: Update summary in README [skip ci] [upptime]
(cf-cip1694-ballot-status)
00:37:18
[bc25206f]
:pencil: Update summary in README [skip ci] [upptime]
(cf-summit-evoting-status)
00:37:18
[45d36074]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-summit-evoting-status)
00:47:17
[0e251e7d]
clean up documentation and add more UTXO premises
(formal-ledger-specifications)
00:51:59
[70f6c974]
Merge pull request #608 from input-output-hk/prc/remove-reserves-fudge
(acropolis)
01:31:55
[13bb5c98]
Artifacts generated from 1ff34784c05cf235a5e3c3f62806c1f4270f0165
(formal-ledger-specifications)
01:43:54
[a3d31849]
Artifacts generated from a0bf15f3cc095ec3ea183998a9c44a9bbf126232
(formal-ledger-specifications)
03:08:02
[9a4fb387]
Artifacts generated from 72693f999ceca009dd09f4776f226bb201bac7d5
(formal-ledger-specifications)
04:41:58
[207e071c]
Fix prose explaining CIP 118; update CHANGELOG; add `TxInfo.txInfoSubTxs`
(formal-ledger-specifications)
04:43:54
[306af7b3]
bugfix: credsNeededMinusCollateral now includes txGuards
(formal-ledger-specifications)
04:43:54
[f750ce2a]
major revisions plus cleanup before doc revisions
(formal-ledger-specifications)
04:43:54
[0567b84a]
revise Transactions/Utxo docs and rebase on master
(formal-ledger-specifications)
05:22:45
[446c425e]
Artifacts generated from 17cda2a51f42f658679f3ccd6e6cc23841ff3944
(formal-ledger-specifications)
05:30:34
[dbe48b19]
Artifacts generated from 0e9777699785cc2abf2c4076c57582fe1781ad49
(formal-ledger-specifications)
07:21:04
[6fd849b8]
chore(cat-voices): final approval filter with more flexibility to filter decide/final (#4064)
(catalyst-voices)
07:27:36
[342af00b]
Merge branch 'feat/voting_dreps_delegation' into feat/document-viewer-3956
(catalyst-voices)
07:28:27
[2ee556e8]
Merge branch 'feat/document-viewer-3956' into feat/theme-countdown-widget-3963
(catalyst-voices)
08:11:44
[0fe2fe18]
Merge branch 'feat/voting_dreps_delegation' into feat/dynamic-voting-space-tabs-3964
(catalyst-voices)
08:42:30
[3cc7dec8]
docs(hermes): Documentation Updates to align with implementation (#774)
(hermes)
09:05:06
[82c2d1c6]
feat(core): add migration for marking existing users' seed phrase as verified (v1.2.0.3)
(cf-identity-wallet)
09:06:04
[fe3f1d52]
refactor(persistence): add a FK from `cardano_transaction` table to `cardano_block`
(mithril)
09:06:05
[dbfee486]
test(persistence): check for deletion propagation to tx when deleting blocks
(mithril)
09:22:19
[a8dff55c]
feat(cardano-node-chain): define `ChainDataStore` methods to store both blocks & transactions
(mithril)
09:22:20
[b5db7702]
feat(cardano-node-chain): make importer store blocks alongside transactions
(mithril)
09:22:21
[8426ff03]
refactor(persistence): add a FK from `cardano_transaction` table to `cardano_block`
(mithril)
09:22:23
[543e71a3]
test(persistence): check for deletion propagation to tx when deleting blocks
(mithril)
10:04:05
[db255bb9]
fix: use static key for Profile Setup and Group Profile Setup
(cf-identity-wallet)
10:16:03
[a2ad23d0]
Merge branch 'feat/co-proposers-3677' into feat/voting_dreps_delegation
(catalyst-voices)
10:16:27
[b57fc8fd]
Merge branch 'feat/voting_dreps_delegation' into feat/document-viewer-3956
(catalyst-voices)
10:22:18
[3d4a9792]
Merge branch 'feat/voting_dreps_delegation' into feat/dynamic-voting-space-tabs-3964
(catalyst-voices)
10:28:15
[6d550987]
refactor(aggregator): rename prover service to legacy prover service in dependencie injection builder
(mithril)
10:51:18
[692a8420]
Merge branch 'feat/co-proposers-3677' into feat/voting_dreps_delegation
(catalyst-voices)
10:51:23
[db7c126b]
Merge branch 'feat/voting_dreps_delegation' into feat/document-viewer-3956
(catalyst-voices)
10:51:32
[805ba2aa]
Merge branch 'feat/document-viewer-3956' into feat/theme-countdown-widget-3963
(catalyst-voices)
11:01:15
[a12f302e]
cardano-consensus-diffusion: integration with mempool changes
(ouroboros-consensus)
11:03:28
[3c1e48f3]
Merge branch 'feat/document-viewer-3956' into feat/commenting-proposal-3896
(catalyst-voices)
11:06:37
[d70be61e]
feature(aggregator): add a new ProverService, that only compute cache for now
(mithril)
11:10:49
[4a7265a2]
cardano-consensus-diffusion: integration with mempool changes
(ouroboros-consensus)
11:13:27
[73d7c5af]
Merge pull request #5285 from IntersectMBO/coot/nightly-build
(ouroboros-network)
11:17:38
[1b3bf099]
feature(aggregator): add a new CardanoBlocksTransactionArtifactBuilder
(mithril)
11:19:50
[0f727803]
test: make sure that the test completes when both the initiator and the responder are done
(amaru)
11:24:53
[a7287c83]
Merge branch 'feat/voting_dreps_delegation' into feat/dynamic-voting-space-tabs-3964
(catalyst-voices)
11:34:44
[ccfdb897]
fix decimal hanlding for cip13 and automatic preprod switch for test addresses
(yoroi-mobile)
11:41:37
[5ad8147e]
docs: remove deprecated single Docker image references (#672)
(cardano-rosetta-java)
11:45:52
[45ebc49f]
Merge pull request #5287 from IntersectMBO/coot/removed-churn-counters
(ouroboros-network)
11:49:09
[64f482a1]
Merge pull request #5290 from IntersectMBO/coot/ouroboros-churn-fix
(ouroboros-network)
11:49:09
[f05a561b]
Merge pull request #5290 from IntersectMBO/coot/ouroboros-churn-fix
(ouroboros-network)
11:51:17
[a77ab74f]
Merge pull request #33 from IntersectMBO/submission-policy-new-dimensions
(cardano-upgrades-gitbook)
11:51:48
[161679b0]
chore(deps): Bump webiny/action-conventional-commits from 1.3.0 to 1.3.1
(nview)
12:19:42
[113c9af0]
Merge branch 'feat/voting_dreps_delegation' into feat/representatives_route_3971
(catalyst-voices)
12:19:54
[3ea5cd40]
Merge branch 'feat/representatives_route_3971' into feat/become-reviewer-route
(catalyst-voices)
12:39:34
[88fe816f]
Merge branch 'feat/voting_dreps_delegation' into feat/voting-results-tab-3966
(catalyst-voices)
12:44:13
[5fcafee2]
fix(core): update migration logic to check for onboarding completion
(cf-identity-wallet)
12:48:19
[abc9b7bc]
feat(core): Implement Failure Queue and Retry for Core Long-Running Operations
(cf-identity-wallet)
12:58:34
[d9be54b2]
feat(cat-voices): theme countdown widget and optimization (#4068)
(catalyst-voices)
13:01:13
[ad32edae]
Merge branch 'feat/voting_dreps_delegation' into feat/commenting-proposal-3896
(catalyst-voices)
13:07:11
[10f9241d]
Merge branch 'feat/voting_dreps_delegation' into feat/voting-results-tab-3966
(catalyst-voices)
13:08:59
[9ab31036]
feat: add prism-node VDR signing via shared gRPC stub and key resolver, and REST API with multi-tenancy
(atala-prism-building-blocks)
13:11:39
[0bc43032]
leios: Add ConsensusJson instance for IgnoringOverflow ByteSize32
(ouroboros-consensus)
13:15:11
[cb748cd7]
cardano-logging: new sublib ouroboros-network:cardano-logging
(ouroboros-network)
13:15:11
[fa8c0992]
cardano-logging: new sublib ouroboros-network:framework-cardano-logging
(ouroboros-network)
13:15:11
[f8ef36aa]
cardano-logging: pattern matching fixes for network-mux:cardano-logging
(ouroboros-network)
13:28:15
[a6238439]
Deploying to gh-pages from @ IntersectMBO/plutus@d548debc10f30d1ca8d9df6be80b2ac489b9d593 🚀
(plutus)
13:32:03
[997a6a8a]
use latest NodeState.current slot instead of latest chain point tracked
(hydra-poc)
13:38:41
[969b63b3]
Merge pull request #5287 from IntersectMBO/coot/removed-churn-counters
(ouroboros-network)
13:44:04
[fe55df45]
Add documentation for the available queries in LocalStateQuery
(ouroboros-consensus)
13:51:56
[61f5e33c]
add Plutus Benchmarks (customSmallerIsBetter) benchmark result for 37b8de97ac70dcaec9080ac6790ca1e876076c30
(plutus)
14:33:01
[52a05409]
cardano-consensus-diffusion: integration with mempool changes
(ouroboros-consensus)
14:33:30
[26b79ed5]
feat(ledger): Compute consumed UTxO cleanup window from stability window
(dingo)
14:46:37
[9aab5f3f]
feat(cardano-node-chain): make importer store blocks alongside transactions
(mithril)
14:46:38
[4323dc38]
refactor(persistence): add a FK from `cardano_transaction` table to `cardano_block`
(mithril)
14:46:40
[2a0923e0]
test(persistence): check for deletion propagation to tx when deleting blocks
(mithril)
14:56:08
[cc23c5d7]
Deploying to gh-pages from @ IntersectMBO/plutus@37b8de97ac70dcaec9080ac6790ca1e876076c30 🚀
(plutus)
15:27:36
[9699d0e7]
Merge branch 'main' of github.com:input-output-hk/acropolis into shd/epochs-validation-outcomes
(acropolis)
15:30:29
[e614ae94]
feat(extension): implement network error handling for PubNub operations (#2132)
(lace)
15:40:54
[9833e0c2]
Add abstract functions and types for handling time
(formal-ledger-specifications)
15:40:55
[4bada15d]
Add premise on epochInfoSlotToUTCTime to UTXO rule
(formal-ledger-specifications)
15:52:29
[62d73d62]
Merge pull request #543 from input-output-hk/shd/epochs-validation-outcomes
(acropolis)
15:54:32
[427ff009]
refactor(statequery): use constant for picoseconds in EraHistoryResponse encoding
(dolos)
15:55:53
[26e77291]
Merge branch 'query-pool-state-on-cardano-cli' into query-stake-pools-on-cardano-cli
(dolos)
15:59:21
[c4be57d3]
Update src/Ledger/Dijkstra/Specification/Utxo.lagda.md
(formal-ledger-specifications)
16:01:00
[105cf4f6]
Scaffold for formal specification of Leios cryptography in Lean4
(ouroboros-leios)
16:01:17
[d6b1db12]
Update src/Ledger/Dijkstra/Specification/Utxo.lagda.md
(formal-ledger-specifications)
16:17:40
[afeea60d]
feat(stm): added struct AggregateVerificationKeyForSnark and its basic implementation
(mithril)
16:17:41
[f611d37d]
feat(stm): added struct SingleSignatureForSnark and its basic implementation
(mithril)
16:20:52
[a499ea22]
cardano-consensus-diffusion: integration with mempool changes
(ouroboros-consensus)
16:24:26
[9e173f1a]
test: make sure that the test completes when both the initiator and the responder are done
(amaru)
16:29:20
[17c9c24b]
Deploying to gh-pages from @ IntersectMBO/plutus@d548debc10f30d1ca8d9df6be80b2ac489b9d593 🚀
(plutus)
16:32:11
[e2265754]
Replace implicit `fromIntegral` usage across codebase with explicit source/target types using `TypeApplications`.
(cardano-base)
16:33:29
[decab9d4]
fix(ui): Handle push notification navigation when the target profile no longer exists (#1553)
(cf-identity-wallet)
16:34:39
[4d80d53a]
mux-leios-demo: added binary encoding / driver to req-resp protocol
(ouroboros-network)
16:40:02
[a46cae9d]
leios: Change ebCapacityTxMeasure to return a Maybe and implement HFC instance
(ouroboros-consensus)
16:43:42
[6da86cd4]
Artifacts generated from e5a8d92cf145df25fa841dc03eb6870c3575cfa3
(formal-ledger-specifications)
16:44:24
[c29ae98a]
[wip] add missing CardanoNodeToClientVersion19 in test code
(ouroboros-consensus)
16:45:01
[32f9fe93]
Artifacts generated from 9a3a8e6984064b46445860a7346dda090319b4a6
(formal-ledger-specifications)
16:51:46
[5cceee2b]
ci: explicitly requests packages: write and id-token: write in build.yml workflow
(open-enterprise-agent)
16:54:56
[b952ef5c]
refactor(stm): changed hash functions direct call with MithrilMembershipDigest types in tree.rs tests
(mithril)
16:56:47
[31fd696a]
Provide a more specific show instance for the costmldsAssoc field
(formal-ledger-specifications)
16:56:48
[e2aef1c7]
Bind costmdlsAssoc type and its Show instance with a type alias
(formal-ledger-specifications)
16:57:43
[1514a5da]
refactor(stm): changed all Digest imports from blake2b to digest crate (no change in functionality)
(mithril)
17:05:46
[66a70900]
mux-leios-demo: added binary encoding / driver to req-resp protocol
(ouroboros-network)
17:09:01
[bb62232c]
Provide a more specific show instance for the costmldsAssoc field
(formal-ledger-specifications)
17:09:02
[345a0ec8]
Bind costmdlsAssoc type and its Show instance with a type alias
(formal-ledger-specifications)
17:11:14
[a33bbfcc]
feat(core): ensure users migrating do not have to re-verify their recover phrase (#1560)
(cf-identity-wallet)
17:12:11
[edb4a5e2]
refactor(stm): Change leaf type in merkle tree tests for poseidon digest
(mithril)
17:14:17
[79f2e3ae]
Merge pull request #5292 from IntersectMBO/geo2a/10.7-integration
(ouroboros-network)
17:32:49
[8a1c9291]
test: add a test showing that an initiator can eventually connect when the responder is started
(amaru)
17:34:52
[79eb3bba]
Artifacts generated from aefcab8f0e18959d33d1a1bcc18ca129e7482a18
(formal-ledger-specifications)
17:42:13
[32741d52]
Merge pull request #609 from IntersectMBO/perturbing/fix-fromIntegral
(cardano-base)
17:44:22
[5199987c]
WIP: feature(aggregator): add new builder, wire new prover to the dependencies injection
(mithril)
17:52:10
[b45d179a]
Artifacts generated from 82ec154b7e178e14e9dfbdf020dce2b60ae417f1
(formal-ledger-specifications)
18:38:12
[a175d3ef]
Update from 75120573706728bd161e2f9ea18e178a4403f76c
(cardano-haskell-package-repo)
18:42:32
[0950e985]
mkConfigHtml: use new default tracing for genesis file inclusion check
(iohk-nix)
18:56:49
[4b9cba06]
fix(atomic-transactions): Update the lucid evolution
(cardano-blueprint-and-ecosystem-monitoring)
19:11:16
[8854c3d9]
Merge pull request #1092 from IntersectMBO/release/cardano-api-10.23.0.0
(cardano-api)
19:22:59
[c2d84eb1]
fix: remove account from previous dreps delegation map on delegation to no confidence
(acropolis)
19:39:07
[d626bedb]
bump: iohk-nix-ng for preview checkpoint and dijkstra GenesisMode
(cardano-parts)
19:54:30
[f4694276]
Use PParamsOf instead of UTxOEnv.pparams in UTXOW rule
(formal-ledger-specifications)
19:54:31
[abefec2d]
Refer to the Alonzo spec when introducing the script integrity hash computation
(formal-ledger-specifications)
19:56:33
[d2ac4def]
Review feedback: debug-only Android network config, KERIA_IP in e2e workflow and docs, revert configurationService to develop
(cf-identity-wallet)
20:13:25
[dec174f0]
Add abstract functions and types for handling time
(formal-ledger-specifications)
20:13:25
[54eaea23]
Add premise on epochInfoSlotToUTCTime to UTXO rule
(formal-ledger-specifications)
20:25:11
[f1b5323a]
feat: add delegation test script and update AVVM cancelled value handling
(acropolis)
21:44:41
[bc2299be]
sanchonet: switch to GenesisMode sync on 10.6.x, new tracing
(cardano-playground)
22:20:04
[d0b00f80]
jobs: update job-gen-custom-node-config-data-ng to pass committee term to cc key values
(cardano-parts)
22:25:09
[5055a480]
WIP: add MempoolTimeoutSoftPredicate, ought to live in Consensus Layer
(cardano-node)
22:26:00
[74b2f174]
Add abstract functions and types for handling time
(formal-ledger-specifications)
22:26:01
[0ce4a5ec]
Add premise on epochInfoSlotToUTCTime to UTXO rule
(formal-ledger-specifications)
22:55:52
[d4b70478]
Add premise on epochInfoSlotToUTCTime to UTXO rule
(formal-ledger-specifications)
23:05:04
[90bfe8ae]
🟩 API (All properties) is up (204 in 537 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:05:05
[efb073e8]
🟩 API (Specific property) is up (204 in 115 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:05:05
[6f7a8aac]
🟩 API (Batch) is up (204 in 114 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:07:59
[4b12e78d]
🟥 1694ballot.cardano.org is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:00
[15372a88]
🟥 event-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:00
[bfeb6a78]
🟥 login-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:00
[81364da6]
🟥 blockchain-follower-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:01
[232898bd]
🟥 get-votes-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:01
[9e671c5f]
🟥 get-vote-receipt-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:08:01
[ad948425]
🟥 cast-vote-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:09:00
[4a9e2ab2]
🟩 voting.summit.cardano.org is up (200 in 365 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:01
[fd08b9d3]
🟩 user-verification-api is up (405 in 611 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:01
[1a1b34b3]
🟩 event-api is up (200 in 438 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:02
[f246d7a4]
🟩 login-api is up (401 in 426 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:02
[18a778e4]
🟩 blockchain-follower-api is up (200 in 160 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:03
[9823a42e]
🟩 get-votes-api is up (401 in 326 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:03
[91a4051b]
🟩 cast-vote-api is up (401 in 318 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:09:04
[130e2520]
🟩 get-vote-receipt-api is up (401 in 336 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:25:41
[c4375493]
fix(hermes): clean stale WASM modules before build to prevent WASI version mismatch
(hermes)
23:44:27
[8abb8372]
Artifacts generated from fd754f6625e4f74d18446c8dabb4a32063e8c47d
(formal-ledger-specifications)
23:59:33
[9502c34e]
add Haskell Benchmark (customSmallerIsBetter) benchmark result for 74c957be121083fa1f0ffdbe0210937f33f6d068
(cardano-ledger)