diff --git a/.editorconfig b/.editorconfig
index 26a8ca5..4cab270 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -58,6 +58,12 @@ dotnet_style_require_accessibility_modifiers = omit_if_default:error
 dotnet_diagnostic.IDE0040.severity = error
 
 [*.cs]
+# Top-level files are definitely OK
+csharp_using_directive_placement = outside_namespace:silent
+csharp_style_namespace_declarations = block_scoped:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_prefer_braces = true:silent
+
 # Prefer "var" everywhere
 csharp_style_var_for_built_in_types = true:suggestion
 csharp_style_var_when_type_is_apparent = true:suggestion
@@ -89,9 +95,15 @@ csharp_new_line_before_members_in_object_initializers = true
 csharp_new_line_before_members_in_anonymous_types = true
 
 # Test settings
-[**/*Tests*/*{.cs,.vb}]
+[**/*Tests*/**{.cs,.vb}]
 # xUnit1013: Public method should be marked as test. Allows using records as test classes
 dotnet_diagnostic.xUnit1013.severity = none
 
+# CS9113: Parameter is unread (usually, ITestOutputHelper)
+dotnet_diagnostic.CS9113.severity = none
+
+# Default severity for analyzer diagnostics with category 'Style'
+dotnet_analyzer_diagnostic.category-Style.severity = none
+
 # VSTHRD200: Use "Async" suffix for async methods
 dotnet_diagnostic.VSTHRD200.severity = none
diff --git a/.gitignore b/.gitignore
index 242945b..a438e35 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,13 @@
 bin
+app
 obj
 artifacts
 pack
 TestResults
 .vs
 .vscode
+.idea
+local.settings.json
 
 *.suo
 *.sdf
@@ -29,5 +32,6 @@ node_modules
 _site
 .jekyll-metadata
 .jekyll-cache
+.sass-cache
 Gemfile.lock
 package-lock.json
diff --git a/.netconfig b/.netconfig
index eb29ef9..9c61573 100644
--- a/.netconfig
+++ b/.netconfig
@@ -5,8 +5,8 @@
 	weak
 [file ".gitignore"]
 	url = https://github.com/devlooped/oss/blob/main/.gitignore
-	sha = c78868eba59a3e04602434684f9eac241fef13fb
-	etag = 1c1705a3f0ed65e33c9133996ebaa100aa445a8b968b2904ad48fef938702006
+	sha = 4bd702593c10df189cd4a0f6e6fb72e55de02198
+	etag = f11dcc8c057bd2f526aa9c7090c9568d1656fafaaedc6719da42a00283018ffa
 	weak
 [file "license.txt"]
 	url = https://github.com/devlooped/oss/blob/main/license.txt
@@ -20,6 +20,6 @@
 	weak
 [file ".editorconfig"]
 	url = https://github.com/devlooped/oss/blob/main/.editorconfig
-	sha = 448cf45a26e068fe5d7164ea48d1dc8bf620df46
-	etag = 897634b9ba05c00e8ef35b24533d31bc43a5299be5a64e240109ba4c00fcad15
+	sha = c779d3d4e468358106dea03e93ba2cd35bb01ecb
+	etag = 7298c6450967975a8782b5c74f3071e1910fc59686e48f9c9d5cd7c68213cf59
 	weak