diff --git a/documentation/docs/20-core-concepts/10-routing.md b/documentation/docs/20-core-concepts/10-routing.md
index d21be05291af2..66f9ce3a6091d 100644
--- a/documentation/docs/20-core-concepts/10-routing.md
+++ b/documentation/docs/20-core-concepts/10-routing.md
@@ -205,6 +205,8 @@ We can create a layout that only applies to pages below `/settings` (while inher
 <slot></slot>
 ```
 
+You can see how `data` is populated by looking at the `+layout.js` example in the next section just below.
+
 By default, each layout inherits the layout above it. Sometimes that isn't what you want - in this case, [advanced layouts](advanced-routing#advanced-layouts) can help you.
 
 ### +layout.js
diff --git a/package.json b/package.json
index a1146dbf7c5e1..0437858b5d808 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
 		"eslint-plugin-unicorn": "^51.0.1",
 		"playwright": "^1.41.0"
 	},
-	"packageManager": "pnpm@8.15.3",
+	"packageManager": "pnpm@8.15.4",
 	"engines": {
 		"pnpm": "^8.0.0"
 	}
diff --git a/packages/kit/CHANGELOG.md b/packages/kit/CHANGELOG.md
index e48cda5fffe10..aadc33b6c2cd3 100644
--- a/packages/kit/CHANGELOG.md
+++ b/packages/kit/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @sveltejs/kit
 
+## 2.5.2
+
+### Patch Changes
+
+- fix: tsconfig includes should cover svelte.config.js ([#11886](https://github.com/sveltejs/kit/pull/11886))
+
 ## 2.5.1
 
 ### Patch Changes
diff --git a/packages/kit/package.json b/packages/kit/package.json
index f83880533f078..75873f868ea87 100644
--- a/packages/kit/package.json
+++ b/packages/kit/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@sveltejs/kit",
-	"version": "2.5.1",
+	"version": "2.5.2",
 	"description": "The fastest way to build Svelte apps",
 	"repository": {
 		"type": "git",
diff --git a/packages/kit/src/core/sync/write_tsconfig.js b/packages/kit/src/core/sync/write_tsconfig.js
index 73bd239159c9a..dc12107b44352 100644
--- a/packages/kit/src/core/sync/write_tsconfig.js
+++ b/packages/kit/src/core/sync/write_tsconfig.js
@@ -58,6 +58,7 @@ export function get_tsconfig(kit) {
 		'ambient.d.ts',
 		'non-ambient.d.ts',
 		'./types/**/$types.d.ts',
+		config_relative('svelte.config.js'),
 		config_relative('vite.config.js'),
 		config_relative('vite.config.ts')
 	]);
diff --git a/packages/kit/src/core/sync/write_tsconfig.spec.js b/packages/kit/src/core/sync/write_tsconfig.spec.js
index fbfa18cc97b9d..ebabcb6c92787 100644
--- a/packages/kit/src/core/sync/write_tsconfig.spec.js
+++ b/packages/kit/src/core/sync/write_tsconfig.spec.js
@@ -77,6 +77,7 @@ test('Creates tsconfig include from kit.files', () => {
 		'ambient.d.ts',
 		'non-ambient.d.ts',
 		'./types/**/$types.d.ts',
+		'../svelte.config.js',
 		'../vite.config.js',
 		'../vite.config.ts',
 		'../app/**/*.js',
diff --git a/packages/kit/src/version.js b/packages/kit/src/version.js
index bcc7aca8dd861..829e64d9db2e9 100644
--- a/packages/kit/src/version.js
+++ b/packages/kit/src/version.js
@@ -1,4 +1,4 @@
 // generated during release, do not modify
 
 /** @type {string} */
-export const VERSION = '2.5.1';
+export const VERSION = '2.5.2';