Patch 5

.changeset/config.json

@@ -1,12 +1,26 @@
 {
   "$schema": "https://unpkg.com/@changesets/config@1.6.0/schema.json",
-  "changelog": "@changesets/cli/changelog",
+  "changelog": "../scripts/custom-changelog.mjs",
   "commit": false,
   "linked": [],
   "access": "public",
   "baseBranch": "main",
   "updateInternalDependencies": "minor",
-  "ignore": ["@nomiclabs/common"],
+  "ignore": [
+    "@nomicfoundation/config",
+    "@nomicfoundation/example-project",
+    "@nomicfoundation/template-package",
+    "template-*"
+  ],
+  "fixed": [
+    [
+      "@nomicfoundation/hardhat-ignition",
+      "@nomicfoundation/hardhat-ignition-ethers",
+      "@nomicfoundation/hardhat-ignition-viem",
+      "@nomicfoundation/ignition-core",
+      "@nomicfoundation/ignition-ui"
+    ]
+  ],
   "___experimentalUnsafeOptions_WILL_CHANGE_IN_PATCH": {
     "onlyUpdatePeerDependentsWhenOutOfRange": true
   }

.changeset/forty-rice-clap.md

@@ -0,0 +1,5 @@
+---
+"hardhat": patch
+---
+
+Fixed an issue caused by networks that don't implement `eth_feeHistory` correctly (https://github.com/NomicFoundation/hardhat/pull/7678)

.changeset/mighty-dogs-move.md

@@ -0,0 +1,5 @@
+---
+"hardhat": patch
+---
+
+Fix: use user config provided value for `defaultChainType` ([#7700](https://github.com/NomicFoundation/hardhat/issues/7700))

.changeset/rare-mugs-drum.md

@@ -0,0 +1,5 @@
+---
+"hardhat": patch
+---
+
+Update Arbitrum Sepolia in chain-descriptors.ts

.circleci/config.yml

@@ -0,0 +1,32 @@
+# Use the latest 2.1 version of CircleCI pipeline process engine.
+# See: https://circleci.com/docs/reference/configuration-reference
+version: 2.1
+
+# Define a job to be invoked later in a workflow.
+# See: https://circleci.com/docs/guides/orchestrate/jobs-steps/#jobs-overview & https://circleci.com/docs/reference/configuration-reference/#jobs
+jobs:
+  say-hello:
+    # Specify the execution environment. You can specify an image from Docker Hub or use one of our convenience images from CircleCI's Developer Hub.
+    # See: https://circleci.com/docs/guides/execution-managed/executor-intro/ & https://circleci.com/docs/reference/configuration-reference/#executor-job
+    docker:
+      # Specify the version you desire here
+      # See: https://circleci.com/developer/images/image/cimg/base
+      # Use a pinned tag for reproducible builds and update it deliberately as needed.
+      - image: cimg/base:2024.05
+
+    # Add steps to the job
+    # See: https://circleci.com/docs/guides/orchestrate/jobs-steps/#steps-overview & https://circleci.com/docs/reference/configuration-reference/#steps
+    steps:
+      # Checkout the code as the first step.
+      - checkout
+      - run:
+          name: "Say hello"
+          command: "echo Hello, World!"
+
+# Orchestrate jobs using workflows
+# See: https://circleci.com/docs/guides/orchestrate/workflows/ & https://circleci.com/docs/reference/configuration-reference/#workflows
+workflows:
+  say-hello-workflow: # This is the name of the workflow, feel free to change it to better match your workflow.
+    # Inside the workflow, you define the jobs you want to run.
+    jobs:
+      - say-hello

.cspell.json

@@ -0,0 +1,5 @@
+{
+  "version": "0.2",
+  "language": "en",
+  "words": ["Saty", "ethers", "viem"]
+}

.devcontainer/devcontainer.json

@@ -0,0 +1,24 @@
+{
+  "name": "Hardhat",
+  "image": "mcr.microsoft.com/devcontainers/base:bullseye",
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "24"
+    }
+  },
+  "onCreateCommand": "scripts/setup.sh",
+  "postCreateCommand": "pnpm install --frozen-lockfile",
+  "waitFor": "postCreateCommand",
+  "containerEnv": {
+    "ALCHEMY_URL": "${localEnv:ALCHEMY_URL}",
+    "INFURA_URL": "${localEnv:INFURA_URL}"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "esbenp.prettier-vscode",
+        "NomicFoundation.hardhat-solidity"
+      ]
+    }
+  }
+}

.gitattributes

@@ -1,3 +1,6 @@
 *.sol linguist-language=Solidity
 # prevent github actions to checkout files with crlf line endings
-* -text
+* text=auto
+
+*.sol text eol=lf
+*.d.ts text eol=lf

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,5 +1,6 @@
 name: Bug report
 description: File a bug report
+type: "Bug"
 body:
   - type: input
     id: version

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,5 +1,7 @@
 name: Feature request
 description: Suggest a new feature
+type: "Feature"
+labels: ["status:needs-priority"]
 body:
   - type: textarea
     id: feature-description

.github/ISSUE_TEMPLATE/other-issue.yml

@@ -0,0 +1,11 @@
+name: Other issue
+description: Other kind of issue. Please don't use this to ask questions
+type: "Task"
+body:
+  - type: textarea
+    id: issue-description
+    attributes:
+      label: "Describe the issue"
+      description: "A description of the issue you are experiencing."
+    validations:
+      required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,6 +7,15 @@ Please:
  - consider the checklist items below
  - keep the ones that make sense for your PR, and
  - DELETE the items that DON'T make sense for your PR.
+
+## Note about small PRs and airdrop farming
+
+We generally really appreciate external contributions, and strongly encourage meaningful additions and fixes! However, due to a recent increase in small PRs potentially created to farm airdrops, we might need to close a PR without explanation if any of the following apply:
+
+- It is a change of very minor value that still requires additional review time/fixes (e.g. PRs fixing trivial spelling errors that can’t be merged in less than a couple of minutes due to incorrect suggestions)
+- It introduces inconsequential changes (e.g. rewording phrases)
+- The author of the PR does not respond in a timely manner
+- We suspect the Github account of the author was created for airdrop farming
 -->
 
 - [ ] Because this PR includes a **bug fix**, relevant tests have been included.

.github/actions/setup-env/action.yml

@@ -0,0 +1,44 @@
+name: Setup env
+description: Sets up node and pnpm
+
+inputs:
+  pnpm-version:
+    description: Version of pnpm to install
+    required: false
+    default: "10.17.1"
+  node-version:
+    description: Version of node to install
+    required: false
+    default: "24"
+  cache-save:
+    description: Whether to save the pnpm cache
+    required: false
+    default: "false"
+outputs:
+  cache-hit:
+    description: Whether the cache was restored
+    value: ${{ steps.setup-node.outputs.cache-hit || steps.cache-restore.outputs.cache-hit }}
+
+runs:
+  using: composite
+  steps:
+    - uses: pnpm/action-setup@v4
+      with:
+        version: ${{ inputs.pnpm-version }}
+    - id: setup-node
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ inputs.node-version }}
+        cache: ${{ inputs.cache-save == 'true' && 'pnpm' || '' }}
+        cache-dependency-path: "**/pnpm-lock.yaml"
+        registry-url: https://registry.npmjs.org
+    - id: pnpm
+      if: inputs.cache-save == 'false'
+      run: pnpm store path --silent | xargs -I {} -0 echo "path={}" | tee -a $GITHUB_OUTPUT
+      shell: bash
+    - uses: actions/cache/restore@v4
+      id: cache-restore
+      if: inputs.cache-save == 'false'
+      with:
+        path: ${{ steps.pnpm.outputs.path }}
+        key: node-cache-${{ runner.os }}-pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}