Merge pull request #1912 from input-output-hk/jpraynaud/1910-post-chang-hard-fork-cleanup

Chore: post `Chang` hard fork cleanup

Author: jpraynaud

.github/workflows/ci.yml

@@ -289,40 +289,19 @@ jobs:
       matrix:
         mode: ["std"]
         era: ${{ fromJSON(needs.build-ubuntu-X64.outputs.eras) }}
-        cardano_node_version: ["8.9.4", "8.12.2", "9.0.0", "9.1.0"]
+        cardano_node_version: ["9.0.0", "9.1.0", "9.1.1"]
         hard_fork_latest_era_at_epoch: [0]
-        run_id: ["#1"]
+        run_id: ["#1", "#2"]
         extra_args: [""]
 
         include:
-          # Include a test for `8.1.2` which is not concerned by the hard fork
-          - mode: "std"
-            era: ${{ fromJSON(needs.build-ubuntu-X64.outputs.eras)[0] }}
-            cardano_node_version: "8.1.2"
-            hard_fork_latest_era_at_epoch: 100
-            run_id: "#1"
-            extra_args: ""
           # Include a test for the P2P mode
           - mode: "p2p"
             era: ${{ fromJSON(needs.build-ubuntu-X64.outputs.eras)[0] }}
-            cardano_node_version: "8.9.4"
-            hard_fork_latest_era_at_epoch: 100
+            cardano_node_version: "9.1.1"
+            hard_fork_latest_era_at_epoch: 0
             run_id: "#1"
             extra_args: "--use-p2p-network"
-          # Include tests for hard fork transitions
-          - mode: "std"
-            era: ${{ fromJSON(needs.build-ubuntu-X64.outputs.eras)[0] }}
-            cardano_node_version: "8.9.4"
-            hard_fork_latest_era_at_epoch: 10
-            run_id: "#1"
-            extra_args: ""
-          # Include tests for hard fork transitions
-          - mode: "std"
-            era: ${{ fromJSON(needs.build-ubuntu-X64.outputs.eras)[0] }}
-            cardano_node_version: "8.9.4"
-            hard_fork_latest_era_at_epoch: 100
-            run_id: "#1"
-            extra_args: ""
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4

CHANGELOG.md

@@ -17,9 +17,12 @@ As a minor extension, we have adopted a slightly different versioning convention
 
 - Support for Mithril signer memory optimization when signing Cardano transactions with multiple Merkle tree storage backends.
 
+- Add feature options `num-integer-backend` and `rug-backend` for `mithril-common` and `mithril-client` crates. Allows to disable `rug-backend` and avoid `LGPL` license usage.
+
+- Post `Chang` hard fork cleanup of the CI and the devnet.
+
 - **UNSTABLE** Cardano stake distribution certification:
 
-  - Add feature options `num-integer-backend` and `rug-backend` for `mithril-common` and `mithril-client` crates. Allows to disable `rug-backend` and avoid `LGPL` licence usage.
   - Implement the signable and artifact builders for the signed entity type `CardanoStakeDistribution`.
   - Implement the HTTP routes related to the signed entity type `CardanoStakeDistribution` on the aggregator REST API.
   - Added support in the `mithril-client` library for retrieving `CardanoStakeDistribution` by epoch or by hash, and for listing all available `CardanoStakeDistribution`.

docs/website/versioned_docs/version-maintained/manual/getting-started/run-signer-node.md

@@ -97,7 +97,7 @@ Note that this guide works on a Linux machine only.
   - Read rights on the `Database` folder (specified by the `--database-path` setting of the **Cardano node**)
   - Read and write rights on the `Inter Process Communication` file (typically defined by the `CARDANO_NODE_SOCKET_PATH` environment variable used to launch the **Cardano node**)
 
-- Install a recent version of [`cardano-cli`](https://github.com/IntersectMBO/cardano-node/releases/tag/8.9.1) (version 8.9.1+).
+- Install a recent version of [`cardano-cli`](https://github.com/IntersectMBO/cardano-node/releases/tag/9.1.1) (version 9.1.1+).
 
 - Install a correctly configured Rust toolchain (latest stable version). You can follow the instructions provided [here](https://www.rust-lang.org/learn/get-started).