diff --git a/README.md b/README.md
index 179baf22..2f424626 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ npm run compile
 Note: complete the install process before this step, or you may receive errors about "Property ‘objType’ does not exist on type ‘Node’." from the Tern Server. This is due to the node_modules being improperly installed at a level above the lightning-language-server. If this does happen to you, simply remove the extra node_modules directory.
 
 ```
-cd lightning-language-server
+cd ../lightning-language-server
 code ./vscode-workspaces/multiroot-simple.code-workspace # or
 code ./vscode-workspaces/multiroot-flat.code-workspace
 ```
diff --git a/packages/lwc-language-server/scripts/convert.js b/packages/lwc-language-server/scripts/convert.js
index 64ba3a39..282ef7e4 100644
--- a/packages/lwc-language-server/scripts/convert.js
+++ b/packages/lwc-language-server/scripts/convert.js
@@ -84,7 +84,7 @@ const globalAttributes = [
     },
     {
         name: 'if:true',
-        description: 'Renders the element or template if the expression value is truthy.',
+        description: 'Renders the element or template if the expression value is truthy. This directive is deprecated and no longer recommended. It may be removed in the future. Use lwc:if, lwc:elseif, and lwc:else instead.',
         references: [
             {
                 name: 'Salesforce',
@@ -94,7 +94,37 @@ const globalAttributes = [
     },
     {
         name: 'if:false',
-        description: 'Renders the element or template if the expression value is falsy.',
+        description: 'Renders the element or template if the expression value is falsy. This directive is deprecated and no longer recommended. It may be removed in the future. Use lwc:if, lwc:elseif, and lwc:else instead.',
+        references: [
+            {
+                name: 'Salesforce',
+                url: 'https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives',
+            },
+        ],
+    },
+    {
+        name: 'lwc:if',
+        description: 'Renders the element or template if the expression value is truthy.',
+        references: [
+            {
+                name: 'Salesforce',
+                url: 'https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives',
+            },
+        ],
+    },
+    {
+        name: 'lwc:elseif',
+        description: 'Renders the element or template if the expression value is truthy.',
+        references: [
+            {
+                name: 'Salesforce',
+                url: 'https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives',
+            },
+        ],
+    },
+    {
+        name: 'lwc:else',
+        description: 'Renders the element or template if none of the expressions values of the preceding lwc:if or lwc:elseif are truthy.',
         references: [
             {
                 name: 'Salesforce',
diff --git a/packages/lwc-language-server/src/__tests__/lwc-data-provider.test.ts b/packages/lwc-language-server/src/__tests__/lwc-data-provider.test.ts
index fffc33c5..b6a063ba 100644
--- a/packages/lwc-language-server/src/__tests__/lwc-data-provider.test.ts
+++ b/packages/lwc-language-server/src/__tests__/lwc-data-provider.test.ts
@@ -59,12 +59,15 @@ describe('provideAttributes()', () => {
     it('should return a set list of attributes for template tag', () => {
         const attributes = provider.provideAttributes('template');
         expect(attributes).not.toBeEmpty();
-        expect(attributes).toBeArrayOfSize(6);
+        expect(attributes).toBeArrayOfSize(9);
         expect(attributes[0].name).toEqual('for:each');
         expect(attributes[1].name).toEqual('for:item');
         expect(attributes[2].name).toEqual('for:index');
         expect(attributes[3].name).toEqual('if:true');
         expect(attributes[4].name).toEqual('if:false');
-        expect(attributes[5].name).toEqual('iterator:it');
+        expect(attributes[5].name).toEqual('lwc:if');
+        expect(attributes[6].name).toEqual('lwc:elseif');
+        expect(attributes[7].name).toEqual('lwc:else');
+        expect(attributes[8].name).toEqual('iterator:it');
     });
 });
diff --git a/packages/lwc-language-server/src/resources/standard-lwc.json b/packages/lwc-language-server/src/resources/standard-lwc.json
index 3df1f294..afae0e28 100644
--- a/packages/lwc-language-server/src/resources/standard-lwc.json
+++ b/packages/lwc-language-server/src/resources/standard-lwc.json
@@ -3679,7 +3679,7 @@
     },
     {
       "name": "if:true",
-      "description": "Renders the element or template if the expression value is truthy.",
+      "description": "Renders the element or template if the expression value is truthy. This directive is deprecated and no longer recommended. It may be removed in the future. Use lwc:if, lwc:elseif, and lwc:else instead.",
       "references": [
         {
           "name": "Salesforce",
@@ -3689,7 +3689,37 @@
     },
     {
       "name": "if:false",
-      "description": "Renders the element or template if the expression value is falsy.",
+      "description": "Renders the element or template if the expression value is falsy. This directive is deprecated and no longer recommended. It may be removed in the future. Use lwc:if, lwc:elseif, and lwc:else instead.",
+      "references": [
+        {
+          "name": "Salesforce",
+          "url": "https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives"
+        }
+      ]
+    },
+    {
+      "name": "lwc:if",
+      "description": "Renders the element or template if the expression value is truthy.",
+      "references": [
+        {
+          "name": "Salesforce",
+          "url": "https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives"
+        }
+      ]
+    },
+    {
+      "name": "lwc:elseif",
+      "description": "Renders the element or template if the expression value is truthy.",
+      "references": [
+        {
+          "name": "Salesforce",
+          "url": "https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_directives"
+        }
+      ]
+    },
+    {
+      "name": "lwc:else",
+      "description": "Renders the element or template if none of the expressions values of the preceding lwc:if or lwc:elseif are truthy.",
       "references": [
         {
           "name": "Salesforce",