diff --git a/pkg/analysis_server/lib/lsp_protocol/protocol_generated.dart b/pkg/analysis_server/lib/lsp_protocol/protocol_generated.dart
index 8e0f2a2..af2a5e1 100644
--- a/pkg/analysis_server/lib/lsp_protocol/protocol_generated.dart
+++ b/pkg/analysis_server/lib/lsp_protocol/protocol_generated.dart
@@ -4980,10 +4980,15 @@
   /// range at the mouse position.
   final Range originSelectionRange;
 
-  /// The full target range of this link.
+  /// The full target range of this link. If the target for example is a symbol
+  /// then target range is the range enclosing this symbol not including
+  /// leading/trailing whitespace but everything else like comments. This
+  /// information is typically used to highlight the range in the editor.
   final Range targetRange;
 
-  /// The span of this link.
+  /// The range that should be selected and revealed when this link is being
+  /// followed, e.g the name of a function. Must be contained by the the
+  /// `targetRange`. See also `DocumentSymbol#range`
   final Range targetSelectionRange;
 
   /// The target resource identifier of this link.
@@ -4998,9 +5003,8 @@
         targetUri ?? (throw 'targetUri is required but was not set');
     __result['targetRange'] =
         targetRange ?? (throw 'targetRange is required but was not set');
-    if (targetSelectionRange != null) {
-      __result['targetSelectionRange'] = targetSelectionRange;
-    }
+    __result['targetSelectionRange'] = targetSelectionRange ??
+        (throw 'targetSelectionRange is required but was not set');
     return __result;
   }
 
@@ -5009,7 +5013,9 @@
         obj.containsKey('targetUri') &&
         obj['targetUri'] is String &&
         obj.containsKey('targetRange') &&
-        Range.canParse(obj['targetRange']);
+        Range.canParse(obj['targetRange']) &&
+        obj.containsKey('targetSelectionRange') &&
+        Range.canParse(obj['targetSelectionRange']);
   }
 
   @override
diff --git a/pkg/analysis_server/tool/lsp_spec/README.md b/pkg/analysis_server/tool/lsp_spec/README.md
index 2ef56cb..7eb9e39 100644
--- a/pkg/analysis_server/tool/lsp_spec/README.md
+++ b/pkg/analysis_server/tool/lsp_spec/README.md
@@ -37,8 +37,10 @@
 | telemetry/event | | | | |
 | client/registerCapability | | | | | unused, but should be used for DocumentSelector at least
 | client/unregisterCapability | | | | |
-| workspace/didChangeWatchedFiles | | | | | unused, server does own watching |
+| workspace/workspaceFolders | | | | |
 | workspace/didChangeWorkspaceFolders | ✅ | ✅ | ✅ | ✅ |
+| workspace/configuration | | | | |
+| workspace/didChangeWatchedFiles | | | | | unused, server does own watching |
 | workspace/symbol | | | | |
 | workspace/executeCommand | ✅ | ✅ | ✅ | ✅ |
 | workspace/applyEdit | ✅ | ✅ | ✅ | ✅ |
@@ -52,6 +54,7 @@
 | completionItem/resolve | | | | | not required |
 | textDocument/hover | ✅ | ✅ | ✅ | ✅ |
 | textDocument/signatureHelp | ✅ | ✅ | ✅ | ✅ | trigger character handling outstanding
+| textDocument/declaration | | | | |
 | textDocument/definition | ✅ | ✅ | ✅ | ✅ |
 | textDocument/typeDefinition | | | | |
 | textDocument/implementation | | | | |
@@ -67,6 +70,8 @@
 | codeLens/resolve | | | | |
 | textDocument/documentLink | | | | |
 | documentLink/resolve | | | | |
+| textDocument/documentColor | | | | |
+| textDocument/colorPresentation | | | | |
 | textDocument/formatting | ✅ | ✅ | ✅ | ✅ |
 | textDocument/rangeFormatting | | | | | requires support from dart_style?
 | textDocument/onTypeFormatting | ✅ | ✅ | ✅ | ✅ |
@@ -74,3 +79,4 @@
 | textDocument/prepareRename | | | | |
 | textDocument/foldingRange | | | | |
 
+