diff --git a/packages/svelte/src/compiler/types/index.d.ts b/packages/svelte/src/compiler/types/index.d.ts
index a53a431cf1..0da036242b 100644
--- a/packages/svelte/src/compiler/types/index.d.ts
+++ b/packages/svelte/src/compiler/types/index.d.ts
@@ -129,6 +129,7 @@ export interface CompileOptions extends ModuleCompileOptions {
 	 * - `tree` creates the fragment one element at a time and _then_ clones it. This is slower, but works everywhere
 	 *
 	 * @default 'html'
+	 * @since 5.33
 	 */
 	fragments?: 'html' | 'tree';
 	/**
diff --git a/packages/svelte/types/index.d.ts b/packages/svelte/types/index.d.ts
index 201dbed9aa..1a83e0d0f1 100644
--- a/packages/svelte/types/index.d.ts
+++ b/packages/svelte/types/index.d.ts
@@ -992,6 +992,7 @@ declare module 'svelte/compiler' {
 		 * - `tree` creates the fragment one element at a time and _then_ clones it. This is slower, but works everywhere
 		 *
 		 * @default 'html'
+		 * @since 5.33
 		 */
 		fragments?: 'html' | 'tree';
 		/**
@@ -2888,6 +2889,7 @@ declare module 'svelte/types/compiler/interfaces' {
 		 * - `tree` creates the fragment one element at a time and _then_ clones it. This is slower, but works everywhere
 		 *
 		 * @default 'html'
+		 * @since 5.33
 		 */
 		fragments?: 'html' | 'tree';
 		/**