From 6c1e301b41c8342ec973e0a7ae268941abcb026b Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Mon, 18 May 2026 10:28:49 -0700
Subject: [PATCH 1/6] Rename apm-install convention to apm

Update the convention settings to use install instead of packages and only pass --update when explicitly requested.

Refresh the README, tests, and in-repo references for the new path and behavior.
---
 README.md                                     |  2 +-
 conventions/agentic-repo/convention.yml       |  4 +-
 conventions/apm-install/README.md             | 33 ------------
 conventions/apm/README.md                     | 36 +++++++++++++
 .../{apm-install => apm}/convention.Tests.ps1 | 54 ++++++++++++++++---
 .../{apm-install => apm}/convention.ps1       | 27 +++++++---
 .../{apm-install => apm}/convention.yml       |  0
 7 files changed, 107 insertions(+), 49 deletions(-)
 delete mode 100644 conventions/apm-install/README.md
 create mode 100644 conventions/apm/README.md
 rename conventions/{apm-install => apm}/convention.Tests.ps1 (82%)
 rename conventions/{apm-install => apm}/convention.ps1 (69%)
 rename conventions/{apm-install => apm}/convention.yml (100%)

diff --git a/README.md b/README.md
index 9bf0263..2b9d574 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@
 | Convention | Description |
 | --- | --- |
 | [agentic-repo](./conventions/agentic-repo/README.md) | Applies conventions useful for repositories that keep agent customization files in source control. |
-| [apm-install](./conventions/apm-install/README.md) | Installs configured packages and updates existing packages for the Copilot APM target with `apm`. |
+| [apm](./conventions/apm/README.md) | Installs configured packages for the Copilot APM target with `apm` and optionally updates existing packages. |
 | [build-script](./conventions/build-script/README.md) | Installs the published `build.ps1` script at the repository root. |
 | [config-text-section](./conventions/config-text-section/README.md) | Manages one named text section in a repository file. |
 | [copilot-lsp](./conventions/copilot-lsp/README.md) | Manages project-scoped GitHub Copilot CLI LSP server definitions in `.github/lsp.json`. |
diff --git a/conventions/agentic-repo/convention.yml b/conventions/agentic-repo/convention.yml
index 49c3849..c23e328 100644
--- a/conventions/agentic-repo/convention.yml
+++ b/conventions/agentic-repo/convention.yml
@@ -27,7 +27,9 @@ conventions:
         .agents/
         apm.lock.yaml
         apm.yml
-  - path: ../apm-install
+  - path: ../apm
+    settings:
+      update: true
 
 pull-request:
   auto-merge: true
diff --git a/conventions/apm-install/README.md b/conventions/apm-install/README.md
deleted file mode 100644
index 42a734f..0000000
--- a/conventions/apm-install/README.md
+++ /dev/null
@@ -1,33 +0,0 @@
-# apm-install
-
-Installs configured packages and updates existing packages for the Copilot APM target with `apm`.
-
-## Settings
-
-- `packages`: Optional sequence of package identifiers to pass to `apm install --update --target copilot`. Defaults to no configured packages.
-
-## Behavior
-
-The convention requires the `apm` command to be available when it runs. `copilot` is the only target currently supported.
-
-If no packages are configured and the repository has no root `apm.yml`, the convention leaves the repository unchanged. After `apm install` completes, if the only changed file is `apm.lock.yaml`, the convention restores that file so update-only no-op runs stay clean.
-
-## Examples
-
-Install and update:
-
-```yaml
-conventions:
-  - path: Faithlife/CodingGuidelines/conventions/apm-install
-    settings:
-      packages:
-        - richlander/dotnet-inspect/skills/dotnet-inspect
-        - microsoft/playwright-cli/skills/playwright-cli
-```
-
-Update only:
-
-```yaml
-conventions:
-  - path: Faithlife/CodingGuidelines/conventions/apm-install
-```
diff --git a/conventions/apm/README.md b/conventions/apm/README.md
new file mode 100644
index 0000000..94dc324
--- /dev/null
+++ b/conventions/apm/README.md
@@ -0,0 +1,36 @@
+# apm
+
+Installs configured packages for the Copilot APM target with `apm` and optionally updates existing packages.
+
+## Settings
+
+- `install`: Optional sequence of package identifiers to pass to `apm install --target copilot`. Defaults to no configured packages.
+- `update`: Optional boolean that adds `--update` to `apm install` when `true`. Defaults to `false`.
+
+## Behavior
+
+The convention requires the `apm` command to be available when it runs. `copilot` is the only target currently supported.
+
+If no packages are configured and the repository has no root `apm.yml`, the convention leaves the repository unchanged. When `update` is `true`, the convention adds `--update`; otherwise it runs a plain install. After `apm install` completes, if the only changed file is `apm.lock.yaml`, the convention restores that file so update-only no-op runs stay clean.
+
+## Examples
+
+Install specific packages:
+
+```yaml
+conventions:
+  - path: Faithlife/CodingGuidelines/conventions/apm
+    settings:
+      install:
+        - richlander/dotnet-inspect/skills/dotnet-inspect
+        - microsoft/playwright-cli/skills/playwright-cli
+```
+
+Update only:
+
+```yaml
+conventions:
+  - path: Faithlife/CodingGuidelines/conventions/apm
+    settings:
+      update: true
+```
diff --git a/conventions/apm-install/convention.Tests.ps1 b/conventions/apm/convention.Tests.ps1
similarity index 82%
rename from conventions/apm-install/convention.Tests.ps1
rename to conventions/apm/convention.Tests.ps1
index c0e38d6..cc3248b 100644
--- a/conventions/apm-install/convention.Tests.ps1
+++ b/conventions/apm/convention.Tests.ps1
@@ -7,8 +7,8 @@ $utf8 = [System.Text.UTF8Encoding]::new($false)
 [Console]::OutputEncoding = $utf8
 $OutputEncoding = $utf8
 
-# Define the Pester suite for the apm-install convention.
-Describe 'apm-install convention' {
+# Define the Pester suite for the apm convention.
+Describe 'apm convention' {
 	BeforeAll {
 		# Load the convention script and shared test helpers.
 		$script:conventionScriptPath = Join-Path $PSScriptRoot 'convention.ps1'
@@ -81,7 +81,7 @@ exit 0
 		}
 	}
 
-	It 'runs apm install --update --target copilot' {
+	It 'runs apm install --target copilot by default' {
 		# Set up a repository with apm.yml and a fake argument capture file.
 		$testDirectory = New-TemporaryDirectory
 		$toolDirectory = New-TemporaryDirectory
@@ -109,6 +109,48 @@ exit 0
 
 			# Run the convention and assert it invokes apm with the default arguments.
 			{ Invoke-ConventionScript -ScriptPath $conventionScriptPath -RepositoryRoot $testDirectory -InputPath $inputPath } | Should -Not -Throw
+			((Get-Content -LiteralPath $argumentsPath -Raw).TrimEnd("`r", "`n")) | Should -Be 'install --target copilot'
+		}
+		finally {
+			# Restore process state and remove temporary files.
+			$env:PATH = $originalPath
+			Remove-Item Env:APM_ARGUMENTS_PATH -ErrorAction SilentlyContinue
+			Remove-Item -LiteralPath $inputPath -Force
+			Remove-Item -LiteralPath $toolDirectory -Recurse -Force
+			Remove-Item -LiteralPath $testDirectory -Recurse -Force
+		}
+	}
+
+	It 'adds --update only when the update setting is true' {
+		# Set up a repository with apm.yml and an explicit update request.
+		$testDirectory = New-TemporaryDirectory
+		$toolDirectory = New-TemporaryDirectory
+		$argumentsPath = Join-Path $toolDirectory 'apm-arguments.txt'
+		$inputPath = New-ConventionInputFile -Settings @{
+			update = $true
+		}
+		$originalPath = $env:PATH
+
+		try {
+			# Arrange a fake apm command that records its argument list.
+			[System.IO.File]::WriteAllText((Join-Path $testDirectory 'apm.yml'), "packages: []`n", $utf8)
+			Initialize-TestRepository -Path $testDirectory
+			NewFakeApmCommand -ToolDirectory $toolDirectory -WindowsScript @'
+@echo off
+setlocal
+> "%APM_ARGUMENTS_PATH%" echo %*
+exit /b 0
+'@ -BashScript @'
+#!/usr/bin/env bash
+printf '%s\n' "$*" > "$APM_ARGUMENTS_PATH"
+exit 0
+'@
+
+			$env:APM_ARGUMENTS_PATH = $argumentsPath
+			$env:PATH = $toolDirectory + [System.IO.Path]::PathSeparator + $originalPath
+
+			# Run the convention and assert the update flag is included only when requested.
+			{ Invoke-ConventionScript -ScriptPath $conventionScriptPath -RepositoryRoot $testDirectory -InputPath $inputPath } | Should -Not -Throw
 			((Get-Content -LiteralPath $argumentsPath -Raw).TrimEnd("`r", "`n")) | Should -Be 'install --update --target copilot'
 		}
 		finally {
@@ -121,13 +163,13 @@ exit 0
 		}
 	}
 
-	It 'passes configured packages to apm install --update --target copilot' {
+	It 'passes configured install packages to apm install --target copilot' {
 		# Set up convention input that includes configured apm packages.
 		$testDirectory = New-TemporaryDirectory
 		$toolDirectory = Join-Path $testDirectory 'tools'
 		$argumentsPath = Join-Path $testDirectory 'apm-arguments.txt'
 		$inputPath = New-ConventionInputFile -Settings @{
-			packages = @(
+			install = @(
 				'richlander/dotnet-inspect/skills/dotnet-inspect'
 				'microsoft/playwright-cli/skills/playwright-cli'
 			)
@@ -153,7 +195,7 @@ exit 0
 
 			# Run the convention and assert configured packages are appended.
 			{ & $conventionScriptPath $inputPath } | Should -Not -Throw
-			((Get-Content -LiteralPath $argumentsPath -Raw).TrimEnd("`r", "`n")) | Should -Be 'install --update --target copilot richlander/dotnet-inspect/skills/dotnet-inspect microsoft/playwright-cli/skills/playwright-cli'
+			((Get-Content -LiteralPath $argumentsPath -Raw).TrimEnd("`r", "`n")) | Should -Be 'install --target copilot richlander/dotnet-inspect/skills/dotnet-inspect microsoft/playwright-cli/skills/playwright-cli'
 		}
 		finally {
 			# Restore process state and remove temporary files.
diff --git a/conventions/apm-install/convention.ps1 b/conventions/apm/convention.ps1
similarity index 69%
rename from conventions/apm-install/convention.ps1
rename to conventions/apm/convention.ps1
index 9a2c1d0..c237925 100644
--- a/conventions/apm-install/convention.ps1
+++ b/conventions/apm/convention.ps1
@@ -7,26 +7,37 @@ $utf8 = [System.Text.UTF8Encoding]::new($false)
 [Console]::OutputEncoding = $utf8
 $OutputEncoding = $utf8
 
-# Collect optional package settings from the convention input.
-$packages = @()
+# Collect optional install settings from the convention input.
+$packagesToInstall = @()
+$shouldUpdate = $false
 $conventionInput = Get-Content -LiteralPath $args[0] -Raw | ConvertFrom-Json -AsHashtable
 $settings = $conventionInput.settings
 
-if ($null -ne $settings -and $settings.ContainsKey('packages') -and $null -ne $settings.packages) {
-	[string[]] $packages = @($settings.packages)
+if ($null -ne $settings -and $settings.ContainsKey('install') -and $null -ne $settings.install) {
+	[string[]] $packagesToInstall = @($settings.install)
+}
+
+if ($null -ne $settings -and $settings.ContainsKey('update') -and $null -ne $settings.update) {
+	$shouldUpdate = [bool] $settings.update
 }
 
 # Skip when neither an apm manifest nor explicit packages are available.
-if ($packages.Count -eq 0 -and -not (Test-Path -LiteralPath 'apm.yml')) {
+if ($packagesToInstall.Count -eq 0 -and -not (Test-Path -LiteralPath 'apm.yml')) {
 	Write-Host 'Skipping apm install because apm.yml is absent and no packages were configured.'
 	return
 }
 
 # Build the apm install command for the copilot target.
-$apmArguments = @('install', '--update', '--target', 'copilot')
+$apmArguments = @('install')
+
+if ($shouldUpdate) {
+	$apmArguments += '--update'
+}
+
+$apmArguments += @('--target', 'copilot')
 
-if ($packages.Count -gt 0) {
-	$apmArguments += $packages
+if ($packagesToInstall.Count -gt 0) {
+	$apmArguments += $packagesToInstall
 }
 
 # Verify apm is available before invoking it.
diff --git a/conventions/apm-install/convention.yml b/conventions/apm/convention.yml
similarity index 100%
rename from conventions/apm-install/convention.yml
rename to conventions/apm/convention.yml

From cbc3938cf44d4f931af3b3568d45e32a04ff37b1 Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Mon, 18 May 2026 12:20:17 -0700
Subject: [PATCH 2/6] Add C# gitattributes convention and docs

---
 README.md                                     |  1 +
 conventions/gitattributes-csharp/README.md    | 14 ++++
 .../gitattributes-csharp/convention.Tests.ps1 | 77 +++++++++++++++++++
 .../gitattributes-csharp/convention.yml       | 11 +++
 .../gitattributes-csharp/files/.gitattributes |  2 +
 sections/csharp/README.md                     |  1 +
 sections/csharp/gitattributes.md              | 11 +++
 7 files changed, 117 insertions(+)
 create mode 100644 conventions/gitattributes-csharp/README.md
 create mode 100644 conventions/gitattributes-csharp/convention.Tests.ps1
 create mode 100644 conventions/gitattributes-csharp/convention.yml
 create mode 100644 conventions/gitattributes-csharp/files/.gitattributes
 create mode 100644 sections/csharp/gitattributes.md

diff --git a/README.md b/README.md
index 2b9d574..032418a 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@
 | [faithlife-dotnet-library-build](./conventions/faithlife-dotnet-library-build/README.md) | Creates or refreshes Faithlife .NET library build project files under `tools/Build`. |
 | [faithlife-dotnet-library-workflow](./conventions/faithlife-dotnet-library-workflow/README.md) | Installs the published Faithlife .NET library workflows at `.github/workflows/ci.yml` and `.github/workflows/copilot-setup-steps.yml`. |
 | [faithlife-license-mit](./conventions/faithlife-license-mit/README.md) | Applies [license-mit](./conventions/license-mit/README.md) with `copyright-holder` set to `Faithlife`. |
+| [gitattributes-csharp](./conventions/gitattributes-csharp/README.md) | Ensures the repository-root `.gitattributes` contains the standard C# section from [files/.gitattributes](./conventions/gitattributes-csharp/files/.gitattributes). |
 | [gitattributes-lf](./conventions/gitattributes-lf/README.md) | Ensures the repository-root `.gitattributes` starts with `* text=auto eol=lf`. |
 | [gitattributes-section](./conventions/gitattributes-section/README.md) | Manages a named section within the repository-root `.gitattributes` file. |
 | [gitignore-section](./conventions/gitignore-section/README.md) | Manages a named section within the repository-root `.gitignore` file. |
diff --git a/conventions/gitattributes-csharp/README.md b/conventions/gitattributes-csharp/README.md
new file mode 100644
index 0000000..b1b8b5a
--- /dev/null
+++ b/conventions/gitattributes-csharp/README.md
@@ -0,0 +1,14 @@
+# gitattributes-csharp
+
+Ensures the repository-root `.gitattributes` contains the standard C# section from [files/.gitattributes](./files/.gitattributes).
+
+## Behavior
+
+The convention manages the fixed `csharp` section and reads the section text from the packaged [files/.gitattributes](./files/.gitattributes) asset. Existing `.gitattributes` content outside the managed section is preserved.
+
+## Example
+
+```yaml
+conventions:
+  - path: Faithlife/CodingGuidelines/conventions/gitattributes-csharp
+```
diff --git a/conventions/gitattributes-csharp/convention.Tests.ps1 b/conventions/gitattributes-csharp/convention.Tests.ps1
new file mode 100644
index 0000000..7a99fec
--- /dev/null
+++ b/conventions/gitattributes-csharp/convention.Tests.ps1
@@ -0,0 +1,77 @@
+#requires -PSEdition Core
+#requires -Version 7.0
+Set-StrictMode -Version Latest
+$ErrorActionPreference = 'Stop'
+$utf8 = [System.Text.UTF8Encoding]::new($false)
+[Console]::InputEncoding = $utf8
+[Console]::OutputEncoding = $utf8
+$OutputEncoding = $utf8
+
+Describe 'gitattributes-csharp convention' {
+	BeforeAll {
+		# Load shared test helpers for temporary repositories and convention execution.
+		$script:testHelpersPath = Join-Path $PSScriptRoot '..' 'scripts' 'TestHelpers.ps1'
+		. $script:testHelpersPath
+	}
+
+	It 'creates .gitattributes with the shared C# section' {
+		$testDirectory = New-TemporaryDirectory
+
+		try {
+			# Arrange an isolated repository with the C# gitattributes convention enabled.
+			Copy-TestConventionAssets -TestDirectory $testDirectory
+			[System.IO.Directory]::CreateDirectory((Join-Path $testDirectory '.github')) | Out-Null
+			[System.IO.File]::WriteAllText((Join-Path $testDirectory '.github/conventions.yml'), @"
+conventions:
+- path: ../conventions/gitattributes-csharp
+"@, $utf8)
+			Initialize-TestRepository -Path $testDirectory
+
+			# Apply the convention under test.
+			{ Invoke-RepoConventionsApply -TestDirectory $testDirectory } | Should -Not -Throw
+
+			# Read the generated gitattributes and packaged section for comparison.
+			$gitattributesPath = Join-Path $testDirectory '.gitattributes'
+			$content = Get-Content -LiteralPath $gitattributesPath -Raw
+			$normalizedContent = ($content -replace "`r`n", "`n")
+			$expectedSection = ((Get-Content -LiteralPath (Join-Path $testDirectory 'conventions/gitattributes-csharp/files/.gitattributes') -Raw) -replace "`r`n", "`n").TrimEnd("`n")
+
+			# Assert the generated file contains the managed C# section.
+			(Test-Path -LiteralPath $gitattributesPath) | Should -Be $true
+			$content | Should -Match "(?m)^# DO NOT EDIT: csharp convention\r?$"
+			$content | Should -Match "(?m)^# generated from https://github\.com/Faithlife/CodingGuidelines/blob/master/sections/csharp/gitattributes\.md\r?$"
+			$content | Should -Match "(?m)^\*\.cs text diff=csharp\r?$"
+			$normalizedContent.Contains($expectedSection) | Should -Be $true
+		}
+		finally {
+			Remove-Item -LiteralPath $testDirectory -Recurse -Force
+		}
+	}
+
+	It 'commits .gitattributes changes with the packaged commit message' {
+		$testDirectory = New-TemporaryDirectory
+
+		try {
+			# Arrange an isolated repository with the C# gitattributes convention enabled.
+			Copy-TestConventionAssets -TestDirectory $testDirectory
+			[System.IO.Directory]::CreateDirectory((Join-Path $testDirectory '.github')) | Out-Null
+			[System.IO.File]::WriteAllText((Join-Path $testDirectory '.github/conventions.yml'), @"
+conventions:
+- path: ../conventions/gitattributes-csharp
+"@, $utf8)
+			Initialize-TestRepository -Path $testDirectory
+			$initialHead = Get-CommitId -TestDirectory $testDirectory
+
+			# Apply the convention and allow it to create its packaged commit.
+			{ Invoke-RepoConventionsApply -TestDirectory $testDirectory } | Should -Not -Throw
+
+			# Assert the commit message and clean working tree match expectations.
+			(Get-CommitId -TestDirectory $testDirectory -Revision 'HEAD~1') | Should -Be $initialHead
+			(@(Get-CommitSubjects -TestDirectory $testDirectory -Count 1))[0] | Should -Be 'Update C# gitattributes settings'
+			(@(Get-GitStatusLines -TestDirectory $testDirectory)).Count | Should -Be 0
+		}
+		finally {
+			Remove-Item -LiteralPath $testDirectory -Recurse -Force
+		}
+	}
+}
diff --git a/conventions/gitattributes-csharp/convention.yml b/conventions/gitattributes-csharp/convention.yml
new file mode 100644
index 0000000..4074beb
--- /dev/null
+++ b/conventions/gitattributes-csharp/convention.yml
@@ -0,0 +1,11 @@
+commit:
+  message: "Update C# gitattributes settings"
+
+conventions:
+  - path: ../gitattributes-section
+    settings:
+      name: csharp
+      text: ${{ readText("files/.gitattributes") }}
+
+pull-request:
+  auto-merge: true
\ No newline at end of file
diff --git a/conventions/gitattributes-csharp/files/.gitattributes b/conventions/gitattributes-csharp/files/.gitattributes
new file mode 100644
index 0000000..e6622fe
--- /dev/null
+++ b/conventions/gitattributes-csharp/files/.gitattributes
@@ -0,0 +1,2 @@
+# generated from https://github.com/Faithlife/CodingGuidelines/blob/master/sections/csharp/gitattributes.md
+*.cs text diff=csharp
\ No newline at end of file
diff --git a/sections/csharp/README.md b/sections/csharp/README.md
index a858975..dca11b7 100644
--- a/sections/csharp/README.md
+++ b/sections/csharp/README.md
@@ -2,6 +2,7 @@
 # C# Coding Guidelines
 
 * [.editorconfig for C#](./editorconfig.md)
+* [.gitattributes for C#](./gitattributes.md)
 * [global.json](./globaljson.md)
 * [NoWarn usage](./nowarn.md)
 
diff --git a/sections/csharp/gitattributes.md b/sections/csharp/gitattributes.md
new file mode 100644
index 0000000..7cb300f
--- /dev/null
+++ b/sections/csharp/gitattributes.md
@@ -0,0 +1,11 @@
+# .gitattributes for C#
+
+The first line of `.gitattributes` file should be [as indicated here](../gitattributes.md).
+
+The `.gitattributes` file for a C# repository should also include this line, which improves git handling of C# files in some situations:
+
+```text
+*.cs text diff=csharp
+```
+
+Repository convention: [gitattributes-csharp](../../conventions/gitattributes-csharp/)

From 3ec9d16c52bcd023e0631b22f5049909ef519148 Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Mon, 18 May 2026 12:23:38 -0700
Subject: [PATCH 3/6] Add convention

---
 .github/conventions.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/conventions.yml b/.github/conventions.yml
index 4560e23..e705cea 100644
--- a/.github/conventions.yml
+++ b/.github/conventions.yml
@@ -9,6 +9,7 @@ conventions:
   - path: ../conventions/editorconfig-ps1
   - path: ../conventions/editorconfig-yaml
   - path: ../conventions/editorconfig-csharp
+  - path: ../conventions/gitattributes-csharp
   - path: ../conventions/faithlife-license-mit
   - path: ../conventions/dotnet-sdk-10
   - path: ./conventions/update-editorconfig-csharp

From 528e536b78df2028392ea72a91422880aa224af5 Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Mon, 18 May 2026 12:23:57 -0700
Subject: [PATCH 4/6] Update C# editorconfig settings

---
 .editorconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.editorconfig b/.editorconfig
index f65f303..9d84cc1 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -143,6 +143,7 @@ dotnet_diagnostic.CA1819.severity = suggestion
 dotnet_diagnostic.CA1822.severity = suggestion
 dotnet_diagnostic.CA1826.severity = suggestion
 dotnet_diagnostic.CA1848.severity = suggestion
+dotnet_diagnostic.CA1861.severity = suggestion
 dotnet_diagnostic.CA1873.severity = suggestion
 dotnet_diagnostic.CA2000.severity = none
 dotnet_diagnostic.CA2227.severity = none

From 6f6e986599b2b354e1695a48570b6ba49931f05b Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Mon, 18 May 2026 12:23:59 -0700
Subject: [PATCH 5/6] Update C# gitattributes settings

---
 .gitattributes | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.gitattributes b/.gitattributes
index 23e9308..3e9060c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -8,3 +8,8 @@ apm.lock.yaml linguist-generated=true
 .github/instructions/** linguist-generated=true
 .github/prompts/** linguist-generated=true
 # END DO NOT EDIT
+
+# DO NOT EDIT: csharp convention
+# generated from https://github.com/Faithlife/CodingGuidelines/blob/master/sections/csharp/gitattributes.md
+*.cs text diff=csharp
+# END DO NOT EDIT

From 8e113486349a1906308d8122fc00719833a9088c Mon Sep 17 00:00:00 2001
From: Ed Ball <ed.ball@logos.com>
Date: Sat, 16 May 2026 15:27:16 -0700
Subject: [PATCH 6/6] Don't fail fast

---
 conventions/faithlife-dotnet-library-workflow/files/ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conventions/faithlife-dotnet-library-workflow/files/ci.yml b/conventions/faithlife-dotnet-library-workflow/files/ci.yml
index c28c02c..c89d356 100644
--- a/conventions/faithlife-dotnet-library-workflow/files/ci.yml
+++ b/conventions/faithlife-dotnet-library-workflow/files/ci.yml
@@ -25,6 +25,7 @@ jobs:
     name: Build ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps: