Enable fat LTO in release build

Closes #158

Author: messense

.github/workflows/Release.yml

@@ -2,10 +2,14 @@ name: Release
 
 on:
   push:
-    branches: [ main ]
-    tags: [ 'v*' ]
+    branches: [main]
+    tags: ["v*"]
   pull_request:
 
+env:
+  CARGO_PROFILE_RELEASE_LTO: "true"
+  CARGO_PROFILE_RELEASE_CODEGEN_UNITS: "1"
+
 jobs:
   macos:
     runs-on: macos-latest
@@ -18,7 +22,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           args: --release --out dist --universal2
-          sccache: 'true'
+          sccache: "true"
       - name: Upload wheels
         uses: actions/upload-artifact@v4
         with:
@@ -70,7 +74,7 @@ jobs:
         with:
           target: ${{ matrix.platform.target }}
           args: --release --out dist
-          sccache: 'true'
+          sccache: "true"
       - name: Upload wheels
         uses: actions/upload-artifact@v4
         with:
@@ -107,17 +111,24 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        platform: [
-          { target: "x86_64-unknown-linux-musl", image_tag: "x86_64-musl" },
-          { target: "i686-unknown-linux-musl", image_tag: "i686-musl" },
-          { target: "aarch64-unknown-linux-musl", image_tag: "aarch64-musl" },
-          { target: "armv7-unknown-linux-musleabihf", image_tag: "armv7-musleabihf" },
-          { target: "armv7-unknown-linux-musleabi", image_tag: "armv7-musleabi" },
-        ]
+        platform:
+          [
+            { target: "x86_64-unknown-linux-musl", image_tag: "x86_64-musl" },
+            { target: "i686-unknown-linux-musl", image_tag: "i686-musl" },
+            { target: "aarch64-unknown-linux-musl", image_tag: "aarch64-musl" },
+            {
+              target: "armv7-unknown-linux-musleabihf",
+              image_tag: "armv7-musleabihf",
+            },
+            {
+              target: "armv7-unknown-linux-musleabi",
+              image_tag: "armv7-musleabi",
+            },
+          ]
     container:
       image: docker://ghcr.io/rust-cross/rust-musl-cross:${{ matrix.platform.image_tag }}
       env:
-        CFLAGS_armv7_unknown_linux_musleabihf: '-mfpu=vfpv3-d16'
+        CFLAGS_armv7_unknown_linux_musleabihf: "-mfpu=vfpv3-d16"
     steps:
       - uses: actions/checkout@v4
       - name: Build
@@ -127,7 +138,7 @@ jobs:
           manylinux: auto
           container: off
           args: --release -o dist
-          sccache: 'true'
+          sccache: "true"
       - name: Upload wheels
         uses: actions/upload-artifact@v4
         with:
@@ -222,7 +233,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [ macos, windows, linux ]
+    needs: [macos, windows, linux]
     steps:
       - uses: actions/download-artifact@v4
         with: