diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fa9c882..727e3b6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,9 +35,9 @@ jobs:
           # * for R < 4.2, the MSVC toolchain must be used to support
           #   cross-compilation for the 32-bit. 
           - {os: windows-latest, r: 'release', rust-version: 'stable-msvc', rtools-version: '42'}
-          - {os: windows-latest, r: 'devel',   rust-version: 'stable-msvc'}
-          - {os: windows-latest, r: 'release', rust-version: 'stable-gnu',  rtools-version: '42'}
-          - {os: windows-latest, r: '4.1',     rust-version: 'stable-msvc'}  # TODO: Remove this runner when we drop the support for R < 4.2
+          # - {os: windows-latest, r: 'devel',   rust-version: 'stable-msvc'}
+          # - {os: windows-latest, r: 'release', rust-version: 'stable-gnu',  rtools-version: '42'}
+          # - {os: windows-latest, r: '4.1',     rust-version: 'stable-msvc'}  # TODO: Remove this runner when we drop the support for R < 4.2
 
           - {os: macOS-latest,   r: 'release', rust-version: 'stable'}
           # - {os: macOS-latest,   r: 'release', rust-version: 'nightly'}
@@ -45,10 +45,10 @@ jobs:
           # - {os: macOS-latest,   r: 'oldrel', rust-version: 'stable'}
 
           - {os: ubuntu-latest,   r: 'release', rust-version: 'stable', check_fmt: true}
-          - {os: ubuntu-latest,   r: 'release', rust-version: 'nightly'}
+          # - {os: ubuntu-latest,   r: 'release', rust-version: 'nightly'}
           # R-devel requires LD_LIBRARY_PATH
-          - {os: ubuntu-latest,   r: 'devel',   rust-version: 'stable'}
-          - {os: ubuntu-latest,   r: 'oldrel',  rust-version: 'stable'}
+          # - {os: ubuntu-latest,   r: 'devel',   rust-version: 'stable'}
+          # - {os: ubuntu-latest,   r: 'oldrel',  rust-version: 'stable'}
 
 
 
diff --git a/README.md b/README.md
index 099c277..9a9ac4d 100644
--- a/README.md
+++ b/README.md
@@ -15,16 +15,15 @@ Your contribution is highly appreciated. Do not hesitate to open an issue or a
 pull request. Note that any contribution submitted for inclusion in the project
 will be licensed according to the terms given in [LICENSE.md](LICENSE.md).
 
-[accelerate]: https://developer.apple.com/documentation/accelerate
 [architecture]: https://blas-lapack-rs.github.io/architecture
 [blas]: https://en.wikipedia.org/wiki/BLAS
 [lapack]: https://en.wikipedia.org/wiki/LAPACK
 
-[build-img]: https://travis-ci.org/blas-lapack-rs/accelerate-src.svg?branch=master
-[build-url]: https://travis-ci.org/blas-lapack-rs/accelerate-src
-[documentation-img]: https://docs.rs/accelerate-src/badge.svg
-[documentation-url]: https://docs.rs/accelerate-src
-[package-img]: https://img.shields.io/crates/v/accelerate-src.svg
-[package-url]: https://crates.io/crates/accelerate-src
+[build-img]: https://travis-ci.org/blas-lapack-rs/r-blas-lapack-src.svg?branch=master
+[build-url]: https://travis-ci.org/blas-lapack-rs/r-blas-lapack-src
+[documentation-img]: https://docs.rs/r-blas-lapack-src/badge.svg
+[documentation-url]: https://docs.rs/r-blas-lapack-src
+[package-img]: https://img.shields.io/crates/v/r-blas-lapack-src.svg
+[package-url]: https://crates.io/crates/r-blas-lapack-src
 
 
diff --git a/ci-cargo.ps1 b/ci-cargo.ps1
new file mode 100644
index 0000000..0e5adfd
--- /dev/null
+++ b/ci-cargo.ps1
@@ -0,0 +1,71 @@
+function ci-cargo {
+
+    param(
+        [Parameter(Position = 0, ValueFromRemainingArguments)]
+        [String[]]
+        $CargoArgs,
+        [String]
+        $ActionName
+    )
+
+
+    try {    
+        echo "::group::$ActionName"
+        echo "Running cargo $CargoArgs"
+        cargo $CargoArgs
+        if($LASTEXITCODE -ne  0) {
+            throw $LASTEXITCODE
+        }
+    }
+    catch {
+        if ($ActionName -ne $null -and $ActionName -ne "") {
+            $ActionName = "'$ActionName': "
+        }
+        $err_msg = "$($ActionName)cargo failed with code $LASTEXITCODE (args: $CargoArgs)"
+        echo "::error::$err_msg"
+        Write-Error -Message "$err_msg" -ErrorAction Stop 
+    }
+    finally {
+        echo "::endgroup::"
+    }
+
+    <#
+        .SYNOPSIS
+        Runs cargo with specified args, adapting error handling and output to CI.
+
+        .DESCRIPTION
+        Runs cargo in a `try` block, catches exceptions and non-zero exit codes.
+        Explicitly logs the beginning and the end of cargo execution, as well as the error message.
+
+        .PARAMETER CargoArgs
+        Arguments passed to cargo, as-is.
+        Note that `--` separator is handled by powershell itself,
+        so it should be wrapped in quotes `'--'` and passed as string.
+
+        .PARAMETER ActionName
+        Optional string that is used to format logs and error messages.
+
+        .INPUTS
+        None. You cannot pipe objects.
+
+        .OUTPUTS
+        No explicit output.
+
+        .EXAMPLE
+        PS> ci-cargo --version
+            ::group::
+            Running cargo --version
+            cargo 1.49.0 (d00d64df9 2020-12-05)
+            ::endgroup::
+
+        .EXAMPLE
+        PS> ci-cargo -ActioName "Build"  build
+
+        .EXAMPLE
+        PS> ci-cargo +stable-x86_64-pc-windows-gnu test --features tests-all --target i686-pc-windows-gnu '--' --nocapture -ActionName "Called from documentation"
+
+        .LINK
+        Used by: https://github.com/extendr/extendr
+    #>
+    
+}