Redo the public API to be simpler

.github/workflows/package.yml

@@ -0,0 +1,45 @@
+name: package
+
+on:
+  # A PR already runs on `pull_request`; running on every branch push too just
+  # pays for the same check twice.
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+# A new push supersedes the run before it.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  package:
+    name: ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # macos-latest is macOS 26, whose SDK Zig 0.15.2 cannot link against —
+        # it fails while building its own build runner, before this package is
+        # reached. Unpin once we are on a Zig that supports it.
+        os: [ubuntu-latest, windows-latest, macos-15]
+    steps:
+      - uses: actions/checkout@v7
+
+      # Velopack's CLI is a .NET tool; velopack-zig installs it itself when
+      # -Dinstall-vpk=true, but it needs an SDK to install it with.
+      - uses: actions/setup-dotnet@v6
+        with:
+          dotnet-version: '9.0.x'
+
+      - uses: mlugg/setup-zig@v2
+        with:
+          version: 0.15.2
+          cache-key: ${{ matrix.os }}
+
+      - run: ./test/package.sh
+        shell: bash

.gitignore

@@ -9,6 +9,7 @@ recents.json
 *.code-workspace
 zig-pkg/
 .velopack-msvc/
+.velopack-tools/
 tools/msvcup-bin/
 tools/msvc-libc*.ini
 .zig-cache/