diff --git a/.github/workflows/build-artifacts-and-run-tests.yml b/.github/workflows/build-artifacts-and-run-tests.yml
index 788c7a1..83d5984 100644
--- a/.github/workflows/build-artifacts-and-run-tests.yml
+++ b/.github/workflows/build-artifacts-and-run-tests.yml
@@ -116,7 +116,7 @@ jobs:
 
       - name: Install Rust
         run: |
-          rustup toolchain install stable nightly --profile minimal -t ${{ matrix.target }}
+          rustup toolchain install stable --profile minimal -t ${{ matrix.target }}
 
       - uses: Swatinem/rust-cache@v2
         with:
@@ -126,14 +126,13 @@ jobs:
         # there's no way to run tests for ARM64 Windows for now
         if: matrix.target != 'aarch64-pc-windows-msvc'
         run: |
-          ${{ env.CARGO }} +stable test --target ${{ matrix.target }} $EXTRA_CARGO_FLAGS
+          ${{ env.CARGO }} +stable test --release --target ${{ matrix.target }} $EXTRA_CARGO_FLAGS
 
-      - name: Release on nightly
+      - name: Build artifacts (binary and completions)
         run: |
-          ${{ env.CARGO }} +nightly build --release --target ${{ matrix.target }} $EXTRA_CARGO_FLAGS
+          ${{ env.CARGO }} +stable build --release --target ${{ matrix.target }} $EXTRA_CARGO_FLAGS
         env:
           OUCH_ARTIFACTS_FOLDER: artifacts
-          RUSTFLAGS: -C strip=symbols
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
diff --git a/.github/workflows/pr-workflow.yml b/.github/workflows/pr-workflow.yml
index bf20e08..e804c0c 100644
--- a/.github/workflows/pr-workflow.yml
+++ b/.github/workflows/pr-workflow.yml
@@ -6,7 +6,7 @@ on:
       - "**/*.md"
 
 jobs:
-  rustfmt-check:
+  rustfmt-nightly-check:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout