Home / Reports / Jun 12, 2026
Friday, June 12, 2026
471 commits had been pushed across 54 repos by 70 authors. There were 11,431,546 additions and 134,941 deletions. Official weekly status updates can be found on essentialcardano.io.
Authors
![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4&s=80)
![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?v=4&s=80)
![sg-doc-holiday[bot]](https://avatars.githubusercontent.com/in/1508860?v=4&s=80)
Repos Updated
- mithril57
- amaru41
- dingo32
- hydra-poc28
- cardano-ledger27
- oura23
- cardano-rosetta-java16
- gouroboros15
- plutus15
- cf-summit-evoting-status14
- ouroboros-network14
- multisig12
- plutigo11
- atala-prism-apollo11
- cardano-org10
- cardano-node10
- cf-cip1694-ballot-status9
- cardano-balance-transaction8
- cardano-ledger-read8
- ouroboros-consensus8
- developer-portal7
- atala-prism-wallet-sdk-ts7
- bursa6
- ouroboros-mock6
- atala-prism-building-blocks6
- cardano-playground6
- credential-manager6
- cf-token-metadata-registry-status5
- hydra5
- bls4
- cardano-token-registry4
- atala-prism-wallet-sdk-kmm4
- plutarch-plutus4
- cardano-base3
- blockfrost-platform2
- blockfrost-platform-desktop2
- pool_groups2
- cf-cip-frontend2
- atala-prism-wallet-sdk-swift2
- cardano-ledger-specs2
- essential-cardano-content2
- haskell.nix2
- open-enterprise-agent2
- aiken1
- adder1
- cardano-governance-voting-tool1
- atala-prism-mediator1
- capkgs1
- cardano-documentation1
- cardano-node1
- stackage.nix1
- Intersect-knowledge-base1
- governance1
- plutarch1
Commit Log
00:42:41
[02bbc226]
:pencil: Update summary in README [skip ci] [upptime]
(cf-token-metadata-registry-status)
00:42:41
[27148577]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-token-metadata-registry-status)
01:05:25
[20349e9f]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-cip1694-ballot-status)
01:05:25
[d28e6b76]
:pencil: Update summary in README [skip ci] [upptime]
(cf-cip1694-ballot-status)
01:19:08
[b453ed80]
:pencil: Update summary in README [skip ci] [upptime]
(cf-summit-evoting-status)
01:19:09
[42ac7601]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-summit-evoting-status)
04:26:46
[a40e746e]
feat(midnight): Vendor Acropolis midnight_state.proto and add gRPC code generation (#2518)
(dingo)
04:42:00
[e4b5e0b4]
diag(auth): surface real wallet signData error instead of generic message
(multisig)
05:27:30
[fa159de6]
diag(auth): surface real wallet signData error instead of generic message (#275)
(multisig)
05:37:19
[0ff76ba7]
diag(auth): always show raw signData error, drop false-matching cancel heuristic
(multisig)
05:44:57
[984b4d97]
diag(auth): always show raw signData error, drop false-matching cancel heuristic
(multisig)
05:48:06
[139073cb]
fix(database): Made changes to preserve credential tags during snapshot import
(dingo)
05:51:56
[242a8422]
diag(auth): always show raw signData error, drop false-matching cancel heuristic (#276)
(multisig)
06:06:31
[ab7e97f0]
fix(database): Made changes in parseDRepIdentifier to determine correctly the key or script drep & modifed hash tag instead of default as false
(dingo)
06:07:39
[206a3e2d]
fix(auth): use Mesh 1.9 wallet so signData args aren't swapped (VESPR -2)
(multisig)
06:10:55
[b41a11c9]
fix(auth): use Mesh 1.9 wallet so signData args aren't swapped (VESPR -2) (#277)
(multisig)
06:23:39
[8925ecdd]
chore: don’t use Determinate Nix for releases (broken IFD hashes)
(blockfrost-platform-desktop)
06:25:09
[925a3bcd]
test(stm): add slow golden tests for IvcProver::prove across all three transition types
(mithril)
06:27:20
[753cadf2]
refactor(wallet): route all wallet ops through the Mesh 1.9 bridge + guardrail
(multisig)
06:34:35
[916613fc]
Pin contra-tracer to Russoul/contra-tracer@a498503 (strict Arrow instances)
(ouroboros-network)
06:59:29
[f2c8b588]
test: add positive and negative integration test cases for CIP-26 logos
(cardano-rosetta-java)
07:05:37
[db66e1f1]
fix(database): Made changes to use stake credential tag in DRep voting power across all metadatastores
(dingo)
07:09:24
[372068ba]
Merge branch 'main' into codex/apollo-1.8.7-sdk-kmp
(atala-prism-wallet-sdk-kmm)
07:13:06
[e70533a8]
build: align integration tests with Apollo Kotlin line
(atala-prism-building-blocks)
07:16:08
[c6ddabc7]
fix(release): don’t use the Determinate Nix (it breaks IFD hashes)
(blockfrost-platform)
07:21:00
[531d577a]
test: add positive and negative integration test cases for CIP-26 logos
(cardano-rosetta-java)
07:22:24
[6fd43b6a]
Merge branch 'develop' into fix/convert-cip-26-logo-from-hex-to-base64
(cardano-rosetta-java)
07:22:25
[111bb783]
Merge pull request #33 from blockfrost/chore/1.0.0-rc.1
(blockfrost-platform-desktop)
07:22:51
[37d3322e]
refactor(wallet): consolidate all wallet ops on the Mesh 1.9 bridge + ESLint guardrail (#278)
(multisig)
07:23:44
[59b5bfc2]
fix(governance): detect on-chain DRep registration in Hydra budget vote
(multisig)
07:24:24
[773edc3e]
fix(governance): detect on-chain DRep registration in Hydra budget vote (#279)
(multisig)
07:31:03
[ee2bcc28]
Update contra-tracer SRP: inline runTracerA to fix Hydra OOM
(ouroboros-network)
07:31:15
[b2ddca6a]
fix(database): Made changes address transaction lookup to throw errors if tag deviates and added credential tag to stake deregistration in conformance db account rows
(dingo)
07:48:12
[3031e794]
Bump next from 15.3.2 to 15.5.18 in /examples/bootcamp/10-web3-services
(developer-portal)
07:54:14
[1a750b8c]
Fix SRP tag: correct full commit hash for runTracerA INLINE fix
(ouroboros-network)
07:56:33
[8a9a0ab6]
fix: payloads endpoint be validate min ada value during txn construction (#735)
(cardano-rosetta-java)
08:05:51
[29ac61e8]
Add --sha256 to SRP so haskell.nix/Hydra uses our contra-tracer
(ouroboros-network)
08:10:31
[0262595e]
fix(token-registry): convert CIP-26 logo from hex to base64 before re… (#751)
(cardano-rosetta-java)
08:24:46
[7301663a]
docs: rewrite README in standard order and correct supported eras
(cardano-balance-transaction)
08:24:52
[9cc6e5b9]
docs: correct era references and fix mermaid line breaks in docs site
(cardano-balance-transaction)
08:30:46
[b59ab28f]
docs: fix site accuracy, add architecture page and palette toggle
(cardano-ledger-read)
09:02:25
[29e1fe32]
docs: rewrite README in standard order and correct supported eras
(cardano-balance-transaction)
09:02:25
[d12866b9]
docs: correct era references and fix mermaid line breaks in docs site
(cardano-balance-transaction)
09:27:09
[d2a799b6]
Merge pull request #5381 from IntersectMBO/karknu/knownpeers
(ouroboros-network)
09:32:54
[73a3ecd3]
Discard snapshots if at same slot as the immutable db and is EBB
(ouroboros-consensus)
09:36:44
[e67dfa67]
docs: fix site accuracy, add architecture page and palette toggle
(cardano-ledger-read)
09:46:08
[174bfc33]
chore: remove file-level eslint-disable directives in PresentationVerify.ts (#650) (#656)
(atala-prism-wallet-sdk-ts)
09:56:35
[91dc4219]
refactor(aggregator): package only one ledger state snapshot for Cardano node version above 10.4
(mithril)
10:00:23
[734ec07c]
[EC Api] - Added: Weekly development report as of 2026-06-12
(essential-cardano-content)
10:01:29
[07d20b03]
Merge pull request #1697 from input-output-hk/olga-hryniuk/contrib/weekly-development-report-as-of-2026-06-12-1781258421975
(essential-cardano-content)
10:01:44
[fffa2100]
Refactor code structure for improved readability and maintainability and added parallel playwright workers
(multisig)
10:40:32
[617145bd]
Discard snapshots if at same slot as the immutable db and is EBB (#2070)
(ouroboros-consensus)
10:48:09
[46240e99]
Merge pull request #3317 from input-output-hk/ctl/3298-Update-ledger-state-snapshot-selection-in-artifacts
(mithril)
10:50:47
[1671947b]
Merge pull request #5381 from IntersectMBO/karknu/knownpeers
(ouroboros-network)
10:57:03
[1e370f0a]
chore(deps-dev): bump the npm_and_yarn group across 2 directories with 2 updates
(atala-prism-wallet-sdk-ts)
11:20:30
[65904193]
chore: update CONTRIBUTING.md to comply with Amaru workshops decision on June 4th
(amaru)
11:26:13
[5008c392]
refactor(e2e): replace `aggregate_signature_type` from `String` to `AggregateSignatureType` enum for type safety and clarity
(mithril)
11:26:14
[9d4d9e8a]
feat(e2e): enhance `attempt!` macro with predicate support and detailed timeout reasons
(mithril)
11:26:14
[4c78e40b]
feat(e2e): check certificate chain continuation before validating artifacts
(mithril)
11:28:16
[00467725]
Merge branch 'staging' into dependabot/npm_and_yarn/webpack-dev-server-5.2.4
(developer-portal)
11:32:16
[db2371fd]
Merge branch 'staging' into dependabot/npm_and_yarn/shell-quote-1.8.4
(developer-portal)
11:45:52
[1e7f07ff]
🟥 voting.summit.cardano.org is down (404 in 236 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
11:49:08
[deb86908]
:pencil: Update summary in README [skip ci] [upptime]
(cf-summit-evoting-status)
11:49:08
[cf023a4c]
:card_file_box: Update status summary [skip ci] [upptime]
(cf-summit-evoting-status)
12:09:45
[dd5c5753]
fix: update constitution fallback to epoch 609 and show it on any fetch error (#673)
(cardano-org)
12:41:30
[0d7a11cf]
Merge pull request #3325 from input-output-hk/djo/3151/e2e-light-scenario-for-snark
(mithril)
12:53:57
[37576f29]
feat: accept dingo database and ledger subsystems as a backing store (#213)
(ouroboros-mock)
12:54:44
[d23205cf]
oci: make mount-point directories group-writable for non-root operation
(cardano-node)
12:56:46
[218791c6]
feat(mithril-stm): add off-circuit IVC proof verification (Blake2b transcript)
(mithril)
12:56:53
[f7ecf9c1]
feat(mithril-stm): add IvcVerifierSetup and wire IvcProof::verify to use it
(mithril)
12:57:00
[fba327d0]
refactor(mithril-stm): make IvcProof generic over transcript hash type
(mithril)
12:57:07
[a56b483f]
feat(mithril-stm): add test-only IvcVerifierSetup constructor from live SRS
(mithril)
12:57:13
[2e9740d2]
test(mithril-stm): move IvcProof::verify tests to proof module; document key-consistency invariant
(mithril)
12:57:20
[556f2e4e]
refactor(mithril-stm): move IVC proof verification errors to ivc_halo2_snark module
(mithril)
12:57:28
[b2a5919e]
refactor(mithril-stm): import KZG_VERIFIER_PARAMS at module level in unsafe_helpers
(mithril)
12:57:35
[457addef]
refactor(mithril-stm): introduce from_parts test constructor for IvcVerifierSetup
(mithril)
12:57:42
[b078092a]
refactor(mithril-stm): encapsulate IvcVerifierSetup fields behind getters
(mithril)
12:57:50
[6fd74201]
refactor(mithril-stm): encapsulate IvcProof fields behind a constructor
(mithril)
13:13:04
[9f41b006]
feat(conformance): write stateManager implementation guide and vector format reference
(ouroboros-mock)
13:30:33
[52420ec7]
Deploying to gh-pages from @ IntersectMBO/plutus@5b401b3ba95d2b8ecf9454aca7bf704bfd69f13c 🚀
(plutus)
13:33:25
[852e701e]
Deploying to gh-pages from @ IntersectMBO/plutus@5b401b3ba95d2b8ecf9454aca7bf704bfd69f13c 🚀
(plutus)
13:44:46
[aab34211]
Merge pull request #3315 from input-output-hk/perturbing/3140-ivc-verifier
(mithril)
14:10:57
[3d1344e3]
chore: move compare-traces's config under amaru-observability to free some space at the top-level
(amaru)
14:17:09
[c09bdafa]
add Plutus Benchmarks (customSmallerIsBetter) benchmark result for 5b401b3ba95d2b8ecf9454aca7bf704bfd69f13c
(plutus)
14:41:16
[227dd3bc]
chore: move compare-traces's config under amaru-observability to free some space at the top-level
(amaru)
14:46:32
[5c6d3ae4]
Remove additional filecoin mention, now controlled in env var
(cardano-governance-voting-tool)
14:54:48
[a70fc995]
Deploying to gh-pages from @ cardano-scaling/hydra@d9ccbe31a1e9f3dfe4f8b227cc87c08fd1917466 🚀
(hydra-poc)
15:14:06
[392ff524]
Deploying to gh-pages from @ IntersectMBO/plutus@5b401b3ba95d2b8ecf9454aca7bf704bfd69f13c 🚀
(plutus)
15:20:34
[2e4df7c4]
Deploying to gh-pages from @ cardano-scaling/hydra@d9ccbe31a1e9f3dfe4f8b227cc87c08fd1917466 🚀
(hydra)
15:47:47
[520ff7eb]
Deploying to gh-pages from @ cardano-scaling/hydra@04ebca99843c5c79720cbac11f5e835e49576ec4 🚀
(hydra)
16:01:33
[445fe38a]
Merge pull request #3331 from input-output-hk/djo/3151/adjust-ci-e2e-timeout
(mithril)
16:16:45
[ed4c3d22]
feat(stm): add 'certifies_full_certificate_chain' predicate to aggregate signature type
(mithril)
16:16:45
[772c0172]
feat(common): stop certificate chain verification early on full-chain certifying certificates
(mithril)
16:33:12
[eb069e5b]
Introduce user-facing replacements to `applyTx` and `reapplyTx`
(cardano-ledger)
16:40:39
[add5ae9a]
Migrate uses of to-be-deprecated functions from `Mempool` module
(cardano-ledger)
16:42:11
[4379e670]
Deploying to gh-pages from @ cardano-scaling/hydra@4a527c9be1ce3cf8bff63b951c0ed01b39b58510 🚀
(hydra)
16:42:11
[1d75f388]
feat(conformance): write stateManager implementation guide and vector format reference (#214)
(ouroboros-mock)
16:43:53
[8a49ea6f]
Introduce `LEDGERS` for Alonzo and pass `unsafeLinearExtendEpochInfo`
(cardano-ledger)
16:47:44
[51162632]
Leios: share late-join boot wiring between node and threadnet
(ouroboros-consensus)
17:04:41
[251149b5]
Merge branch 'cardano-foundation:master' into add-orxu-token
(cardano-token-registry)
17:15:42
[c94d1024]
feat(create-snapshots): add --targets-file and --cardano-db-dir for offline/testnet snapshots
(amaru)
17:17:16
[81842ac1]
fix(bootstrap): honor era-history sidecar when importing testnet tvar snapshots
(amaru)
17:17:17
[8f3b05a1]
chore: rename command-line option for consistency -> CARDANO_NODE_DB_DIR
(amaru)
17:17:17
[fa3ec59e]
feat: replace opaque 'targets file' with a documented option + fix bootstrap epoch semantic
(amaru)
17:33:25
[74ffb873]
feat: rename --era-history-file to --era-history and reorganise run cli options
(amaru)
17:54:56
[eff63ad3]
colmena: bump logging for debugging network issues going forward
(cardano-playground)
18:16:38
[1a41cd0d]
Merge pull request #7992 from Liqwid-Labs/feat/update-cgold-logo
(cardano-token-registry)
18:41:31
[ed118871]
colmena: update mkCustomNode to accept embedded input paths
(cardano-playground)
18:42:22
[d3036138]
bump: cardano-node-leios, update colmena node-leios for the weekly prototype pin
(cardano-playground)
18:53:25
[13ddd99d]
test(bench): expect proof verification failure in block VRF benchmark
(gouroboros)
19:28:22
[0e2d4137]
fix(syn): reject trailing bytes and validate version before term decode
(plutigo)
20:09:34
[cc8fbc60]
colmena: update dbsync-leios for the new ouroboros-leios bump
(cardano-playground)
21:03:44
[439356c4]
fix(cbor): handle null and undefined map keys in Value decoding (#1820)
(gouroboros)
21:04:25
[40448aee]
test(bench): expect proof verification failure in block VRF benchmark (#1822)
(gouroboros)
21:05:21
[f276b9d1]
fix(cek): return typed BuiltinError from builtin argument validation (#324)
(plutigo)
21:05:41
[94d32703]
fix(syn): reject trailing bytes and validate version before term decode (#325)
(plutigo)
21:06:09
[451c14e2]
fix(cek): reset-on-full eviction for ed25519 and dynamic-int caches (#327)
(plutigo)
21:07:51
[9a377d72]
chore(deps): bump gouroboros to v0.183.0 and ouroboros-mock to v0.13.0 (#2550)
(dingo)
22:14:10
[06bebac6]
fix(blockfrost): Made changes to align blockfrost transaction detail responses with OpenAPI 0.1.88
(dingo)
23:28:23
[c8d1787b]
leios: update leios pins for ouroboros-leios flake input switch, add immutaliser
(cardano-playground)
23:32:59
[f4d0ffc0]
🟩 API (All properties) is up (204 in 655 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:32:59
[71772b26]
🟩 API (Batch) is up (204 in 113 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:32:59
[df1c4ce4]
🟩 API (Specific property) is up (204 in 112 ms) [skip ci] [upptime]
(cf-token-metadata-registry-status)
23:36:43
[01d0b135]
🟥 1694ballot.cardano.org is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:37:26
[88539197]
🟥 blockchain-follower-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:38:09
[a2891253]
🟥 cast-vote-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:38:30
[5ddfa996]
🟥 get-votes-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:38:51
[224a4bcf]
🟥 get-vote-receipt-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-cip1694-ballot-status)
23:39:07
[3d4d418b]
🟥 voting.summit.cardano.org is down (404 in 182 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:39:50
[e6c41caa]
🟥 user-verification-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:40:11
[bd14fb9f]
🟥 blockchain-follower-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:40:54
[0ef071da]
🟥 cast-vote-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:41:15
[c45afe32]
🟥 get-votes-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-summit-evoting-status)
23:41:36
[6d6d9c55]
🟥 get-vote-receipt-api is down (0 in 0 ms) [skip ci] [upptime]
(cf-summit-evoting-status)