diff --git a/docs/docs/getting-started/changelog.md b/docs/docs/getting-started/changelog.md
index ffa5751af..7d1912479 100644
--- a/docs/docs/getting-started/changelog.md
+++ b/docs/docs/getting-started/changelog.md
@@ -8,6 +8,19 @@ Thank you for using Semaphore!
 We continuously deploy changes that improve our product for our customers.
 This page is updated on a weekly basis.
 
+### Week of March 23 2026
+
+**(Improved) Ubuntu 24.04 image update**
+
+**(New)** New packages:
+
+- .NET SDK: 10.0.104
+- PowerShell: 7.6.0
+- Edge: 146.0.3856.72
+- EdgeDriver: 146.0.3856.72
+
+To learn more about this image, check our [Ubuntu 24.04 page](https://docs.semaphoreci.com/reference/os-ubuntu-images/ubuntu-2404-image/).
+
 ### Week of February 9 2026
 
 **(Improved) Ubuntu 24.04 image update**
diff --git a/docs/docs/reference/os-ubuntu-images/ubuntu-2404-image.md b/docs/docs/reference/os-ubuntu-images/ubuntu-2404-image.md
index 2ab6020ea..b791f9c6d 100644
--- a/docs/docs/reference/os-ubuntu-images/ubuntu-2404-image.md
+++ b/docs/docs/reference/os-ubuntu-images/ubuntu-2404-image.md
@@ -57,6 +57,8 @@ Following version control tools are pre-installed:
 - Geckodriver 0.36.0
 - Google Chrome 144.0.7559.59
 - ChromeDriver 144.0.7559.59
+- Microsoft Edge: 146.0.3856.72
+- EdgeDriver: 146.0.3856.72
 - Xvfb (X Virtual Framebuffer)
 - Phantomjs 2.1.1
 
@@ -219,6 +221,11 @@ The default installed Ruby version is 3.4.8.
 
 - 1.1.1
 
+### Microsoft .NET SDK and PowerShell
+
+- .NET SDK: 10.0.104
+- PowerShell: 7.6.0
+
 ## See also
 
 - [Installing packages on Ubuntu](../os-ubuntu)
diff --git a/docs/docs/using-semaphore/languages/dotnet.md b/docs/docs/using-semaphore/languages/dotnet.md
new file mode 100644
index 000000000..92beac0a6
--- /dev/null
+++ b/docs/docs/using-semaphore/languages/dotnet.md
@@ -0,0 +1,125 @@
+---
+description: .NET Guide
+sidebar_position: 9
+---
+
+# .NET
+
+Semaphore Ubuntu images include the .NET SDK and PowerShell.
+
+This page shows how to inspect installed versions, build .NET projects, and run tests.
+
+## Check installed versions
+
+Use the following commands to inspect available .NET and PowerShell versions:
+
+```bash
+dotnet --info
+dotnet --list-sdks
+dotnet --list-runtimes
+pwsh --version
+```
+
+## Build a .NET project
+
+The following example restores dependencies and builds a project in Release mode:
+
+```yaml
+version: v1.0
+name: .NET pipeline
+agent:
+  machine:
+    type: f1-standard-2
+    os_image: ubuntu2404
+blocks:
+  - name: Build
+    task:
+      jobs:
+        - name: Build application
+          commands:
+            - checkout
+            - dotnet --info
+            - dotnet restore
+            - dotnet build --configuration Release --no-restore
+```
+
+## Run tests
+
+Use `dotnet test` to execute your test suite:
+
+```yaml
+version: v1.0
+name: .NET tests
+agent:
+  machine:
+    type: f1-standard-2
+    os_image: ubuntu2404
+blocks:
+  - name: Test
+    task:
+      jobs:
+        - name: Run tests
+          commands:
+            - checkout
+            - dotnet restore
+            - dotnet build --configuration Release --no-restore
+            - dotnet test --configuration Release --no-build
+```
+
+## Use PowerShell
+
+PowerShell is available as `pwsh`.
+
+Example:
+
+```yaml
+version: v1.0
+name: .NET with PowerShell
+agent:
+  machine:
+    type: f1-standard-2
+    os_image: ubuntu2404
+blocks:
+  - name: Run PowerShell
+    task:
+      jobs:
+        - name: PowerShell script
+          commands:
+            - checkout
+            - pwsh -Command "Get-ChildItem"
+            - pwsh -File ./scripts/build.ps1
+```
+
+## Build and test in one pipeline
+
+The following pipeline restores dependencies, builds the application, and runs tests:
+
+```yaml
+version: v1.0
+name: .NET example
+agent:
+  machine:
+    type: f1-standard-2
+    os_image: ubuntu2404
+blocks:
+  - name: Build and test
+    task:
+      jobs:
+        - name: .NET
+          commands:
+            - checkout
+            - dotnet --info
+            - dotnet restore
+            - dotnet build --configuration Release --no-restore
+            - dotnet test --configuration Release --no-build
+```
+
+## Example using a solution file
+
+If your repository contains a solution file, you can target it explicitly:
+
+```bash
+dotnet restore MyApp.sln
+dotnet build MyApp.sln --configuration Release --no-restore
+dotnet test MyApp.sln --configuration Release --no-build
+```