Make Bun workflows idiomatic for Mill and Scala.js

.github/workflows/ci.yml

@@ -21,13 +21,31 @@ jobs:
 
       - uses: oven-sh/setup-bun@v2
         with:
-          bun-version: latest
+          bun-version: 1.3.14
 
       - name: Compile
-        run: ./mill millbun.compile
+        run: ./mill --no-server millbun.compile
 
       - name: Unit Tests
-        run: ./mill millbun.test
+        run: ./mill --no-server millbun.test
 
       - name: Integration Tests
-        run: ./mill millbun.integration
+        run: ./mill --no-server millbun.integration
+
+  managed-bun:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '21'
+
+      - name: Managed Bun smoke test
+        env:
+          MILL_BUN_USE_SYSTEM: 'false'
+        run: ./mill --no-server millbun.integration.testOnly mill.bun.BunManagedToolchainIntegrationTests

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
         with:
-          bun-version: latest
+          bun-version: 1.3.14
 
       - name: Cache Coursier
         uses: actions/cache@v4
@@ -91,6 +91,8 @@ jobs:
         run: ./mill --no-server millbun.test
 
       - name: Integration tests
+        env:
+          MILL_BUN_USE_SYSTEM: "true"
         run: ./mill --no-server millbun.integration
 
       - name: Reset cached publish metadata

CHANGELOG.md

@@ -11,6 +11,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Tag-driven release workflow for Maven Central publishing and GitHub releases.
 - Release runbook covering secrets, version sweep, annotated tags, and verification.
+- Checksum-verified managed Bun 1.3.14 for macOS, Linux, and Windows on x64 and arm64.
+- Strict text-lockfile workflow with `bunLock`, frozen installs, and actionable missing-lock failures.
+- Canonical `bundle`, `bundleFast`, `compileExecutable`, and `compileExecutables` task names.
+- Paired `BunScalaJSWebModule` and `BunTypeScriptWebModule` HTML workflows.
+- `npmOptionalDeps`, `npmPeerDeps`, `npmOverrides`, and deterministic dependency conflict detection.
+- `BunWorkspaceModule` for one install and lockfile across mixed Scala.js/TypeScript packages.
+- Published dependency manifest schema v2 with runtime, optional, and peer requirements.
+- `bunDoctor` diagnostics and managed-toolchain CI smoke coverage.
+
+### Changed
+
+- Scala.js linking delegates to Mill's standard linker hooks; applications now choose `scalaJSVersion` explicitly.
+- Development dependencies are local tooling inputs and are no longer published transitively.
+- `bunPackageJsonExtras` rejects dependency fields now represented by typed settings.
+- Missing dependency versions are represented as `latest` instead of an empty package.json value.
+
+### Deprecated
+
+- Scala.js `bunBundle*` and `bunCompile*` task names in favor of their canonical aliases.
+- `bunOptionalDeps` in favor of `npmOptionalDeps`.
+- `managedBunExecutable` in favor of `bunExecutableOverride`.
+- The TypeScript `bunCompileExecutable: Boolean` switch in favor of the `compileExecutable` task.
 
 ## [0.2.1] - Overridable test-time JS env (2026-04-17)
 
@@ -40,4 +62,3 @@ object test extends BunScalaJSTests:
     super.bunTestJsEnv() + ("NODE_ENV" -> "production")
   }
 ```
-