diff --git a/api-generator/components/cascadeselect.js b/api-generator/components/cascadeselect.js
index 16dd65151..3cf69159c 100644
--- a/api-generator/components/cascadeselect.js
+++ b/api-generator/components/cascadeselect.js
@@ -82,6 +82,18 @@ const CascadeSelectProps = [
         type: "string",
         default: "null",
         description: "Style class of the overlay panel."
+    },
+    {
+        name: "loading",
+        type: "boolean",
+        default: "false",
+        description: "Whether the multiselect is in loading state."
+    },
+    {
+        name: "loadingIcon",
+        type: "string",
+        default: "pi pi-spinner pi-spin",
+        description: "Icon to display in loading state."
     }
 ];
 
diff --git a/api-generator/components/datatable.js b/api-generator/components/datatable.js
index a452a9196..17dd33d24 100644
--- a/api-generator/components/datatable.js
+++ b/api-generator/components/datatable.js
@@ -309,7 +309,7 @@ const DataTableProps = [
         name: "scrollHeight",
         type: "string",
         default: "null",
-        description: 'Height of the scroll viewport in fixed pixels or the "flex" keyword for a dynamic size.'
+        description: 'Height of the scroll viewport in fixed units or the "flex" keyword for a dynamic size.'
     },
     {
         name: "frozenValue",
diff --git a/api-generator/components/dropdown.js b/api-generator/components/dropdown.js
index db454ef94..a04a1110d 100644
--- a/api-generator/components/dropdown.js
+++ b/api-generator/components/dropdown.js
@@ -142,6 +142,18 @@ const DividerProps = [
         type: "string",
         default: "null",
         description: "Style class of the overlay panel."
+    },
+    {
+        name: "loading",
+        type: "boolean",
+        default: "false",
+        description: "Whether the multiselect is in loading state."
+    },
+    {
+        name: "loadingIcon",
+        type: "string",
+        default: "pi pi-spinner pi-spin",
+        description: "Icon to display in loading state."
     }
 ];
 
diff --git a/api-generator/components/fileupload.js b/api-generator/components/fileupload.js
index 6adccf550..3160d49f0 100644
--- a/api-generator/components/fileupload.js
+++ b/api-generator/components/fileupload.js
@@ -226,6 +226,22 @@ const FileUploadEvents = [
                 description: "List of selected files."
             }
         ]
+    },
+    {
+        name: "remove",
+        description: "Callback to invoke when a singe file is removed from the list.",
+        arguments: [
+            {
+                file: "event.file",
+                type: "object",
+                description: "Removed file."
+            },
+            {
+                file: "event.files",
+                type: "object",
+                description: "Remaining files to be uploaded."
+            }
+        ]
     }
 ];
 
diff --git a/api-generator/components/multiselect.js b/api-generator/components/multiselect.js
index f6a97db83..227db1070 100644
--- a/api-generator/components/multiselect.js
+++ b/api-generator/components/multiselect.js
@@ -136,6 +136,30 @@ const MultiSelectProps = [
         type: "string",
         default: "null",
         description: "Style class of the overlay panel."
+    },
+    {
+        name: "selectionLimit",
+        type: "number",
+        default: "null",
+        description: "Maximum number of selectable items."
+    },
+    {
+        name: "showToggleAll",
+        type: "boolean",
+        default: "false",
+        description: "Whether to show the header checkbox to toggle the selection of all items at once."
+    },
+    {
+        name: "loading",
+        type: "boolean",
+        default: "false",
+        description: "Whether the multiselect is in loading state."
+    },
+    {
+        name: "loadingIcon",
+        type: "string",
+        default: "pi pi-spinner pi-spin",
+        description: "Icon to display in loading state."
     }
 ];
 
diff --git a/api-generator/components/tree.js b/api-generator/components/tree.js
index 2d0db0e2c..81e902a76 100644
--- a/api-generator/components/tree.js
+++ b/api-generator/components/tree.js
@@ -70,6 +70,12 @@ const TreeProps = [
         type: "string",
         default: "undefined",
         description: "Locale to use in filtering. The default locale is the host environment's current locale."
+    },
+    {
+        name: "scrollHeight",
+        type: "string",
+        default: "null",
+        description: 'Height of the scroll viewport in fixed units or the "flex" keyword for a dynamic size.'
     }
 ];
 
diff --git a/src/views/fileupload/FileUploadDoc.vue b/src/views/fileupload/FileUploadDoc.vue
index 3d060f22b..7aa2b1c89 100755
--- a/src/views/fileupload/FileUploadDoc.vue
+++ b/src/views/fileupload/FileUploadDoc.vue
@@ -280,7 +280,7 @@ myUploader(event) {
 					</tr>
 					<tr>
 						<td>remove</td>
-						<td>event.file: Remove filed <br />
+						<td>event.file: Removed file. <br />
 							event.files: Remaining files to be uploaded.</td>
 						<td>Callback to invoke when a singe file is removed from the list.</td>
 					</tr>
diff --git a/src/views/tree/TreeDoc.vue b/src/views/tree/TreeDoc.vue
index 23221fd12..3a9b6834b 100755
--- a/src/views/tree/TreeDoc.vue
+++ b/src/views/tree/TreeDoc.vue
@@ -655,6 +655,12 @@ export default {
                         <td>string</td>
                         <td>undefined</td>
                         <td>Locale to use in filtering. The default locale is the host environment's current locale.</td>
+                    </tr>
+                    <tr>
+                        <td>scrollHeight</td>
+                        <td>string</td>
+                        <td>null</td>
+                        <td>Height of the scroll viewport in fixed units or the "flex" keyword for a dynamic size.</td>
                     </tr>
 				</tbody>
 			</table>