chore(release): 1.128.0 (#5073)

See [CHANGELOG](https://github.com/aws/jsii/blob/bump/1.128.0/CHANGELOG.md)

Author: mergify[bot]

.github/workflows/gh-pages.yml

@@ -40,7 +40,7 @@ jobs:
             --site-dir ${{ runner.temp }}/site
         working-directory: gh-pages
       - name: Upload Artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: doc-site
           path: ${{ runner.temp }}/site/
@@ -59,7 +59,7 @@ jobs:
           ref: gh-pages
           token: ${{ secrets.PROJEN_GITHUB_TOKEN }}
       - name: Download Artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: doc-site
           path: ${{ runner.temp }}/site

.github/workflows/main.yml

@@ -38,6 +38,8 @@ jobs:
         with:
           distribution: "zulu"
           java-version: "8"
+      - name: Enable Corepack
+        run: corepack enable
       - name: Set up Node LTS
         uses: actions/setup-node@v6
         with:
@@ -64,7 +66,7 @@ jobs:
       # Prepare dependencies and build
       - name: Install Dependencies
         run: |-
-          yarn install --frozen-lockfile
+          yarn install --immutable
       - name: Full Build
         run: |-
           yarn build
@@ -80,7 +82,7 @@ jobs:
             .
       # Upload artifact (we'll tar it up to save time)
       - name: "Upload Artifact: built-tree"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: built-tree
           path: ${{ runner.temp }}/built-tree.tgz
@@ -120,6 +122,8 @@ jobs:
         with:
           distribution: "zulu"
           java-version: "8"
+      - name: Enable Corepack
+        run: corepack enable
       - name: Set up Node LTS
         uses: actions/setup-node@v6
         with:
@@ -145,7 +149,7 @@ jobs:
             ${{ runner.os }}-
       # Prepare dependencies and build
       - name: Install Dependencies
-        run: yarn install --frozen-lockfile
+        run: yarn install --immutable
       # Determine a prerelease version (depending on whether this is a PR or Push event)
       - name: Standard Version (PR)
         if: github.event_name == 'pull_request'
@@ -173,7 +177,7 @@ jobs:
           yarn package
       # Upload artifacts
       - name: "Upload Artifact: release-package"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: release-package
           path: ${{ github.workspace }}/dist/
@@ -324,7 +328,7 @@ jobs:
     steps:
       # Check out the code
       - name: Download Artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: built-tree
       - name: Extract Artifact
@@ -348,6 +352,16 @@ jobs:
         with:
           distribution: "zulu"
           java-version: ${{ matrix.java }}
+      - name: Enable Corepack
+        # The pre-installed Yarn Classic shims on Windows GHA runners shadow
+        # Corepack's yarn proxy. Re-installing corepack globally replaces them.
+        # See: https://github.com/actions/setup-node/issues/531
+        shell: bash
+        run: |
+          if [[ "$RUNNER_OS" == "Windows" ]]; then
+            npm install -g corepack@0.34.6 --force
+          fi
+          corepack enable
       - name: Set up Node ${{ matrix.node }}
         uses: actions/setup-node@v6
         with:
@@ -364,7 +378,7 @@ jobs:
       - if: runner.os == 'Windows'
         name: Windows performance improvements
         run: |-
-          yarn config set cache-folder D:\a\_temp\yarn
+          yarn config set cacheFolder D:\a\_temp\yarn
           echo "TEMP=D:\a\_temp" >> $env:GITHUB_ENV
       - name: Cache
         uses: actions/cache@v5
@@ -381,7 +395,7 @@ jobs:
       # Run the tests
       - name: Install Dependencies
         run: |-
-          yarn install --frozen-lockfile
+          yarn install --immutable
       - name: Test
         run: |-
           yarn test
@@ -422,7 +436,7 @@ jobs:
     steps:
       # Check out the code
       - name: Download Artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: release-package
           path: ${{ runner.temp }}/release-package
@@ -474,7 +488,7 @@ jobs:
       # Upload artifact only on main and for latest rosetta
       - name: "Upload Artifact: integtest_aws-cdk-lib"
         if: github.ref == 'ref/head/main' && matrix.rosetta == 'latest'
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: integtest_aws-cdk-lib
           path: ./node_modules/aws-cdk-lib/dist/

.github/workflows/yarn-upgrade.yml

@@ -16,6 +16,9 @@ jobs:
       - name: Check Out
         uses: actions/checkout@v6
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - name: Set up Node
         uses: actions/setup-node@v6
         with:
@@ -24,7 +27,7 @@ jobs:
 
       - name: Install Tools
         run: |-
-          npm -g install lerna npm-check-updates@^9.0.0
+          npm -g install lerna npm-check-updates@^20
 
       - name: List Mono-Repo Packages
         id: monorepo-packages
@@ -76,7 +79,7 @@ jobs:
           # Upgrade devDependencies at repository root
           ncu --upgrade --target=minor --filter=@types/inquirer,@types/node,@jest/types,jest-config,jest-circus,eslint
           ncu --upgrade --target=patch --filter=typescript
-          ncu --upgrade --target=latest --reject=@types/inquirer,@types/node,typescript,@jest/types,jest-config,jest-circus,eslint-plugin-import
+          ncu --upgrade --target=latest --reject=@types/inquirer,@types/node,typescript,@jest/types,jest-config,jest-circus,eslint,eslint-plugin-import
 
           # Upgrade all production dependencies (and other always major-pinned dependencies)
           lerna exec --parallel ncu -- --upgrade --target=minor                                     \
@@ -95,8 +98,8 @@ jobs:
       - name: Run "yarn install"
         run: yarn install
 
-      - name: Run "yarn upgrade"
-        run: yarn upgrade
+      - name: Run "yarn up"
+        run: yarn up '*'
 
       # Next, create and upload the changes as a patch file. This will later be downloaded to create a pull request
       # Creating a pull request requires write permissions and it's best to keep write privileges isolated.
@@ -105,7 +108,7 @@ jobs:
           git add .
           git diff --patch --staged > ${{ runner.temp }}/upgrade.patch
       - name: Upload Patch
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: upgrade.patch
           path: ${{ runner.temp }}/upgrade.patch
@@ -122,7 +125,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Download patch
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: upgrade.patch
           path: ${{ runner.temp }}
@@ -137,13 +140,13 @@ jobs:
           author: "AWS CDK Automation <aws-cdk-automation@users.noreply.github.com>"
           branch: automation/yarn-upgrade
           commit-message: |-
-            chore: npm-check-updates && yarn upgrade
+            chore: npm-check-updates && yarn up
 
-            Ran npm-check-updates and yarn upgrade to keep the `yarn.lock` file up-to-date.
+            Ran npm-check-updates and yarn up to keep the `yarn.lock` file up-to-date.
           # Pull Request details
-          title: "chore: npm-check-updates && yarn upgrade"
+          title: "chore: npm-check-updates && yarn up"
           body: |-
-            Ran npm-check-updates and yarn upgrade to keep the `yarn.lock` file up-to-date.
+            Ran npm-check-updates and yarn up to keep the `yarn.lock` file up-to-date.
           labels: contribution/core,dependencies,auto-approve
           # Privileged token so automated PR validation happens
           token: ${{ secrets.PROJEN_GITHUB_TOKEN }}

.gitignore

@@ -1,5 +1,14 @@
 node_modules/
 lerna-debug.log
+
+# Yarn Berry
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+.pnp.*
 pip-wheel-metadata/
 tsconfig.tsbuildinfo
 .DS_Store

.mergify/config.yml

@@ -111,12 +111,6 @@ pull_request_rules:
       - status-success=Unit Tests
       - status-success=Integration test (jsii-pacmak)
 
-  - name: Clean branch up
-    actions:
-      delete_head_branch: {}
-    conditions:
-      - merged
-
   - name: Remove Label
     actions:
       label:

.yarnrc

@@ -0,0 +1,3 @@
+nodeLinker: node-modules
+
+npmMinimalAgeGate: 3d

.yarnrc.yml

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.128.0](https://github.com/aws/jsii/compare/v1.127.0...v1.128.0) (2026-04-09)
+
+
+### Bug Fixes
+
+* **kernel:** clean up resolved promises from #promises map ([#5054](https://github.com/aws/jsii/issues/5054)) ([e1766bd](https://github.com/aws/jsii/commit/e1766bdd0c0335b1c86d9ec3bfbc22f8eb645335))
+
 ## [1.127.0](https://github.com/aws/jsii/compare/v1.126.0...v1.127.0) (2026-02-25)
 
 

CHANGELOG.md

@@ -3,9 +3,8 @@ version: 0.2
 phases:
   install:
     commands:
-      # Temporarily - install yarn if it's not there already
-      - yarn --version || npm install --global yarn
-      - yarn install --frozen-lockfile
+      - corepack enable
+      - yarn install --immutable
   build:
     commands:
       - yarn build && yarn test

buildspec.yaml

@@ -1,4 +1,4 @@
 mkdocs~=1.6.1
 mkdocs-awesome-pages-plugin~=2.10.1
-mkdocs-material~=9.7.2
+mkdocs-material~=9.7.6
 mkdocs-git-revision-date-plugin~=0.3.2