Patch 4

.changeset/five-birds-invite.md

@@ -0,0 +1,6 @@
+---
+"hardhat": patch
+---
+
+Upgraded EDR to (https://github.com/NomicFoundation/edr/releases/tag/%40nomicfoundation%2Fedr%400.11.0):
+- Replaced const enums with non-const enums in \*.d.ts files

.changeset/lucky-items-peel.md

@@ -0,0 +1,5 @@
+---
+
+---
+
+Patch 4

.changeset/thin-peaches-taste.md

@@ -0,0 +1,5 @@
+---
+"hardhat": patch
+---
+
+feat: support chainId values above 2^32 - 1 for local account transac…

.changeset/tricky-points-wash.md

@@ -0,0 +1,5 @@
+---
+
+---
+
+Patch 4

.changeset/weak-frogs-care.md

@@ -0,0 +1,5 @@
+---
+"hardhat": patch
+---
+
+Support chainId values above 2^32 - 1 for local account transactions

.devcontainer/devcontainer.json

@@ -0,0 +1,22 @@
+{
+  "name": "Hardhat",
+  "image": "mcr.microsoft.com/devcontainers/base:bullseye",
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "18"
+    }
+  },
+  "postCreateCommand": "scripts/setup.sh",
+  "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/hardhat-3-alpha.yml

@@ -0,0 +1,8 @@
+name: Hardhat 3 Alpha feedback
+description: Give feedback about the Hardhat 3 Alpha.
+labels: hardhat-3-alpha
+body:
+  - type: textarea
+    attributes:
+      label: "Feedback"
+      placeholder: "Your feedback"

.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 +1,43 @@
+name: Setup env
+description: Sets up node and pnpm
+
+inputs:
+  pnpm-version:
+    description: Version of pnpm to install
+    required: false
+    default: "9"
+  node-version:
+    description: Version of node to install
+    required: false
+    default: "18"
+  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 }}
+    - uses: actions/setup-node@v4
+      id: setup-node
+      with:
+        node-version: ${{ inputs.node-version }}
+        cache: ${{ inputs.cache-save == 'true' && 'pnpm' || '' }}
+        cache-dependency-path: "**/pnpm-lock.yaml"
+    - 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') }}