feat: support for Cardano 11.0 configuration#3258
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Pull request overview
This PR updates Mithril’s infrastructure/test-lab tooling and documentation to support running against Cardano node 11.0.x (specifically 11.0.1), including adding the corresponding Cardano configuration bundles and updating default versions used by CI, Docker images, and end-to-end/devnet tooling.
Changes:
- Added Cardano 11.0 configuration artifacts (genesis/config/topology/tracer/peer snapshot) for preview/preprod/mainnet, and removed the legacy 10.6 preview peer snapshot.
- Bumped default Cardano node version references to 11.0.1 across Dockerfiles, CI workflows, test-lab tools, and docs.
- Updated crate/package versions where required (aggregator/signer/test-lab components) and refreshed
Cargo.lock.
Reviewed changes
Copilot reviewed 39 out of 58 changed files in this pull request and generated 9 comments.
Show a summary per file
| File | Description |
|---|---|
| networks.json | Updates minimum Cardano version metadata for preview network. |
| mithril-test-lab/mithril-end-to-end/src/main.rs | Bumps default Cardano node version used by E2E runner to 11.0.1. |
| mithril-test-lab/mithril-end-to-end/Cargo.toml | Version bump for mithril-end-to-end crate. |
| mithril-test-lab/mithril-devnet/VERSION | Devnet version bump. |
| mithril-test-lab/mithril-devnet/mkfiles/mkfiles-init.sh | Updates default Cardano node version for devnet bootstrap. |
| mithril-test-lab/mithril-aggregator-fake/default_data/status.json | Updates fake aggregator status payload to report Cardano 11.0.1. |
| mithril-test-lab/mithril-aggregator-fake/default_data/snapshots.json | Updates fake snapshot metadata to Cardano 11.0.1. |
| mithril-test-lab/mithril-aggregator-fake/default_data/snapshots-list.json | Updates fake snapshot list metadata to Cardano 11.0.1. |
| mithril-test-lab/mithril-aggregator-fake/default_data/cardano-databases.json | Updates fake cardano-db metadata to Cardano 11.0.1. |
| mithril-test-lab/mithril-aggregator-fake/default_data/cardano-databases-list.json | Updates fake cardano-db list metadata to Cardano 11.0.1. |
| mithril-test-lab/mithril-aggregator-fake/Cargo.toml | Version bump for mithril-aggregator-fake crate. |
| mithril-signer/Dockerfile.ci | Updates default Cardano node version used when embedding cardano-cli in CI image. |
| mithril-signer/Dockerfile | Updates default Cardano node version used when embedding cardano-cli in runtime image. |
| mithril-signer/Cargo.toml | Version bump for mithril-signer crate. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/tracer-config.json | Adds Cardano 11.0 tracer config for preview. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/topology.json | Updates preview topology for 11.0 (ledger slot cutover). |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/shelley-genesis.json | Adds preview Shelley genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/peer-snapshot.json | Adds preview peer snapshot for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/conway-genesis.json | Adds preview Conway genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/config.json | Updates preview node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/config-legacy.json | Updates preview legacy node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/byron-genesis.json | Adds preview Byron genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preview/cardano-node/alonzo-genesis.json | Adds preview Alonzo genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/tracer-config.json | Adds Cardano 11.0 tracer config for preprod. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/topology.json | Updates preprod topology for 11.0 (ledger slot cutover). |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/shelley-genesis.json | Adds preprod Shelley genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/peer-snapshot.json | Updates preprod peer snapshot format/content for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/conway-genesis.json | Adds preprod Conway genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/config.json | Updates preprod node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/config-legacy.json | Updates preprod legacy node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/byron-genesis.json | Adds preprod Byron genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/preprod/cardano-node/alonzo-genesis.json | Adds preprod Alonzo genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/tracer-config.json | Adds Cardano 11.0 tracer config for mainnet. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/topology.json | Updates mainnet topology for 11.0 (ledger slot cutover). |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/shelley-genesis.json | Adds mainnet Shelley genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/conway-genesis.json | Adds mainnet Conway genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/config.json | Updates mainnet node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/config-legacy.json | Updates mainnet legacy node config for 11.0. |
| mithril-infra/assets/docker/cardano/config/11.0/mainnet/cardano-node/alonzo-genesis.json | Adds mainnet Alonzo genesis for 11.0. |
| mithril-infra/assets/docker/cardano/config/10.6/preview/cardano-node/peer-snapshot.json | Removes outdated preview peer snapshot for 10.6. |
| mithril-aggregator/Dockerfile.ci | Updates default Cardano node version used when embedding cardano-cli in CI image. |
| mithril-aggregator/Dockerfile | Updates default Cardano node version used when embedding cardano-cli in runtime image. |
| mithril-aggregator/Cargo.toml | Version bump for mithril-aggregator crate. |
| docs/website/root/networks-matrix.md | Updates documented supported Cardano node versions (adds 11.0). |
| docs/website/root/manual/getting-started/bootstrap-cardano-node.md | Updates examples/output snippets to Cardano 11.0.1. |
| docs/website/root/manual/develop/run-mithril-devnet.md | Updates devnet run output/examples to Cardano 11.0.1. |
| docs/runbook/warmup-cardano-node/README.md | Updates runbook examples to Cardano 11.0.1. |
| docs/runbook/upgrade-cardano-node/README.md | Updates upgrade runbook examples to Cardano 11.0.1. |
| docs/runbook/prepare-cardano-node-artifacts/README.md | Updates artifact prep runbook examples to Cardano 11.0.1(-integration). |
| CHANGELOG.md | Adds/updates changelog entries about Cardano 11.0.1 support. |
| Cargo.lock | Updates lockfile for bumped crate versions. |
| .github/workflows/test-docker-distribution.yml | Updates default Cardano binary URL to 11.0.1. |
| .github/workflows/ci.yml | Updates E2E matrix to include 11.0.1 (and drops 10.5.2). |
| .github/workflows/backward-compatibility.yml | Updates workflow defaults to use Cardano 11.0.1. |
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Alenar
approved these changes
May 6, 2026
* mithril-aggregator-fake from `0.4.20` to `0.4.21` * mithril-end-to-end from `0.4.132` to `0.4.133` * mithril-test-lab/mithril-devnet/VERSION from `0.4.32` to `0.4.33`
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Content
This PR includes support for Cardano
11.0configuration.Pre-submit checklist
Issue(s)
Relates to #3257