diff --git a/ls/ls_formatter.go b/ls/ls_formatter.go
index b49c12d..1082d9b 100644
--- a/ls/ls_formatter.go
+++ b/ls/ls_formatter.go
@@ -12,17 +12,15 @@ func (ls *INOLanguageServer) createClangdFormatterConfig(logger jsonrpc.Function
 	// https://github.com/llvm/llvm-project/blob/64d06ed9c9e0389cd27545d2f6e20455a91d89b1/clang-tools-extra/clangd/ClangdLSPServer.cpp#L856-L868
 	// https://github.com/llvm/llvm-project/blob/64d06ed9c9e0389cd27545d2f6e20455a91d89b1/clang-tools-extra/clangd/ClangdServer.cpp#L402-L404
 
-	config := `# See: https://releases.llvm.org/11.0.1/tools/clang/docs/ClangFormatStyleOptions.html
+	config := `# Source: https://github.com/arduino/tooling-project-assets/tree/main/other/clang-format-configuration
 ---
-Language: Cpp
-# LLVM is the default style setting, used when a configuration option is not set here
-BasedOnStyle: LLVM
 AccessModifierOffset: -2
 AlignAfterOpenBracket: Align
-AlignConsecutiveAssignments: false
-AlignConsecutiveBitFields: false
-AlignConsecutiveDeclarations: false
-AlignConsecutiveMacros: false
+AlignArrayOfStructures: None
+AlignConsecutiveAssignments: None
+AlignConsecutiveBitFields: None
+AlignConsecutiveDeclarations: None
+AlignConsecutiveMacros: None
 AlignEscapedNewlines: DontAlign
 AlignOperands: Align
 AlignTrailingComments: true
@@ -33,16 +31,19 @@ AllowShortBlocksOnASingleLine: Always
 AllowShortCaseLabelsOnASingleLine: true
 AllowShortEnumsOnASingleLine: true
 AllowShortFunctionsOnASingleLine: Empty
-AllowShortIfStatementsOnASingleLine: Always
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
 AllowShortLambdasOnASingleLine: Empty
 AllowShortLoopsOnASingleLine: true
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: false
 AlwaysBreakTemplateDeclarations: No
+AttributeMacros:
+  - __capability
+BasedOnStyle: LLVM
 BinPackArguments: true
 BinPackParameters: true
-# Only used when "BreakBeforeBraces" set to "Custom"
+BitFieldColonSpacing: Both
 BraceWrapping:
   AfterCaseLabel: false
   AfterClass: false
@@ -50,7 +51,7 @@ BraceWrapping:
   AfterEnum: false
   AfterFunction: false
   AfterNamespace: false
-  #AfterObjCDeclaration:
+  AfterObjCDeclaration: false
   AfterStruct: false
   AfterUnion: false
   AfterExternBlock: false
@@ -59,104 +60,148 @@ BraceWrapping:
   BeforeLambdaBody: false
   BeforeWhile: false
   IndentBraces: false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: false
-  SplitEmptyNamespace: false
-# Java-specific
-#BreakAfterJavaFieldAnnotations:
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakAfterJavaFieldAnnotations: false
 BreakBeforeBinaryOperators: NonAssignment
 BreakBeforeBraces: Attach
+BreakBeforeConceptDeclarations: false
+BreakBeforeInheritanceComma: false
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializers: BeforeColon
+BreakConstructorInitializersBeforeComma: false
 BreakInheritanceList: BeforeColon
 BreakStringLiterals: false
 ColumnLimit: 0
-# "" matches none
-CommentPragmas: ""
+CommentPragmas: ''
 CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 2
 ContinuationIndentWidth: 2
 Cpp11BracedListStyle: false
 DeriveLineEnding: true
 DerivePointerAlignment: true
 DisableFormat: false
-# Docs say "Do not use this in config files". The default (LLVM 11.0.1) is "false".
-#ExperimentalAutoDetectBinPacking:
+EmptyLineAfterAccessModifier: Leave
+EmptyLineBeforeAccessModifier: Leave
+ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: false
-ForEachMacros: []
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
 IncludeBlocks: Preserve
-IncludeCategories: []
-# "" matches none
-IncludeIsMainRegex: ""
-IncludeIsMainSourceRegex: ""
+IncludeCategories:
+  - Regex: '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority: 2
+    SortPriority: 0
+    CaseSensitive: false
+  - Regex: '^(<|"(gtest|gmock|isl|json)/)'
+    Priority: 3
+    SortPriority: 0
+    CaseSensitive: false
+  - Regex: '.*'
+    Priority: 1
+    SortPriority: 0
+    CaseSensitive: false
+IncludeIsMainRegex: ''
+IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
 IndentCaseBlocks: true
 IndentCaseLabels: true
 IndentExternBlock: Indent
 IndentGotoLabels: false
 IndentPPDirectives: None
+IndentRequires: true
 IndentWidth: 2
 IndentWrappedFunctionNames: false
 InsertTrailingCommas: None
-# Java-specific
-#JavaImportGroups:
-# JavaScript-specific
-#JavaScriptQuotes:
-#JavaScriptWrapImports
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: true
-MacroBlockBegin: ""
-MacroBlockEnd: ""
-# Set to a large number to effectively disable
+LambdaBodyIndentation: Signature
+Language: Cpp
+MacroBlockBegin: ''
+MacroBlockEnd: ''
 MaxEmptyLinesToKeep: 100000
 NamespaceIndentation: None
-NamespaceMacros: []
-# Objective C-specific
-#ObjCBinPackProtocolList:
-#ObjCBlockIndentWidth:
-#ObjCBreakBeforeNestedBlockParam:
-#ObjCSpaceAfterProperty:
-#ObjCSpaceBeforeProtocolList
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PPIndentWidth: -1
+PackConstructorInitializers: BinPack
 PenaltyBreakAssignment: 1
 PenaltyBreakBeforeFirstCallParameter: 1
 PenaltyBreakComment: 1
 PenaltyBreakFirstLessLess: 1
+PenaltyBreakOpenParenthesis: 1
 PenaltyBreakString: 1
 PenaltyBreakTemplateDeclaration: 1
 PenaltyExcessCharacter: 1
+PenaltyIndentedWhitespace: 1
 PenaltyReturnTypeOnItsOwnLine: 1
-# Used as a fallback if alignment style can't be detected from code (DerivePointerAlignment: true)
 PointerAlignment: Right
-RawStringFormats: []
+QualifierAlignment: Leave
+ReferenceAlignment: Pointer
 ReflowComments: false
-SortIncludes: false
+RemoveBracesLLVM: false
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 0
+SortIncludes: Never
+SortJavaStaticImport: Before
 SortUsingDeclarations: false
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false
 SpaceAfterTemplateKeyword: false
+SpaceAroundPointerQualifiers: Default
 SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
 SpaceBeforeCpp11BracedList: false
 SpaceBeforeCtorInitializerColon: true
 SpaceBeforeInheritanceColon: true
 SpaceBeforeParens: ControlStatements
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros: true
+  AfterOverloadedOperator: false
+  BeforeNonEmptyParentheses: false
 SpaceBeforeRangeBasedForLoopColon: true
 SpaceBeforeSquareBrackets: false
 SpaceInEmptyBlock: false
 SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 2
-SpacesInAngles: false
+SpacesInAngles: Leave
 SpacesInCStyleCastParentheses: false
 SpacesInConditionalStatement: false
 SpacesInContainerLiterals: false
+SpacesInLineCommentPrefix:
+  Minimum: 0
+  Maximum: -1
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
 Standard: Auto
-StatementMacros: []
+StatementAttributeLikeMacros:
+  - Q_EMIT
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
 TabWidth: 2
-TypenameMacros: []
-# Default to LF if line endings can't be detected from the content (DeriveLineEnding).
 UseCRLF: false
 UseTab: Never
-WhitespaceSensitiveMacros: []
+WhitespaceSensitiveMacros:
+  - STRINGIZE
+  - PP_STRINGIZE
+  - BOOST_PP_STRINGIZE
+  - NS_SWIFT_NAME
+  - CF_SWIFT_NAME
 `
 	try := func(conf *paths.Path) bool {
 		if c, err := conf.ReadFile(); err != nil {