diff --git a/.github/workflows/test-report.yaml b/.github/workflows/test-report.yaml
index ba0a510..4679602 100644
--- a/.github/workflows/test-report.yaml
+++ b/.github/workflows/test-report.yaml
@@ -29,3 +29,13 @@ jobs:
         name: Report debug tests          # Name of the check run which will be created
         path: '*.trx'                     # Path to test results (inside artifact .zip)
         reporter: dotnet-trx              # Format of test results
+
+  test-report-release-linux:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: dorny/test-reporter@v2
+      with:
+        artifact: test-results-release-linux  # artifact name
+        name: Report release tests (Linux)    # Name of the check run which will be created
+        path: '*.trx'                         # Path to test results (inside artifact .zip)
+        reporter: dotnet-trx                  # Format of test results
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index a1f36a6..a4dff6f 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -77,3 +77,34 @@ jobs:
           name: test-results-debug
           # this path glob pattern requires forward slashes!
           path: ./src/FSharp.Control.TaskSeq.Test/TestResults/test-results-debug.trx
+
+
+  test-release-linux:
+    name: Test Release Build (Linux)
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout-code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: setup-dotnet
+        uses: actions/setup-dotnet@v4
+
+      - name: Cache NuGet packages
+        uses: actions/cache@v5
+        with:
+          path: ~/.nuget/packages
+          key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
+          restore-keys: nuget-${{ runner.os }}-
+
+      # run tests directly (build.cmd is Windows-only)
+      - name: Run dotnet test - release (Linux)
+        run: dotnet test src/FSharp.Control.TaskSeq.Test/FSharp.Control.TaskSeq.Test.fsproj -c Release --blame-hang-timeout 60000ms --logger "console;verbosity=detailed" --logger "trx;LogFileName=test-results-release-linux.trx"
+
+      - uses: actions/upload-artifact@v4
+        if: success() || failure()
+        with:
+          name: test-results-release-linux
+          # this path glob pattern requires forward slashes!
+          path: ./src/FSharp.Control.TaskSeq.Test/TestResults/test-results-release-linux.trx
diff --git a/AGENTS.md b/AGENTS.md
index f40a85b..6162a53 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -7,7 +7,7 @@ FSharp.Control.TaskSeq is an F# library providing a `taskSeq` computation expres
 ## Repository Layout
 
 - `src/FSharp.Control.TaskSeq/` — Main library (netstandard2.1)
-- `src/FSharp.Control.TaskSeq.Test/` — xUnit test project (net9.0)
+- `src/FSharp.Control.TaskSeq.Test/` — xUnit test project (net10.0)
 - `src/FSharp.Control.TaskSeq.SmokeTests/` — Smoke/integration tests
 - `src/FSharp.Control.TaskSeq.sln` — Solution file
 - `Version.props` — Single source of truth for the package version