merge main

Author: Rich-Harris

.changeset/chatty-apples-flash.md

@@ -1,5 +1,17 @@
 # svelte
 
+## 5.27.1
+
+### Patch Changes
+
+- chore: default params for html blocks ([#15778](https://github.com/sveltejs/svelte/pull/15778))
+
+- fix: correct suggested type for custom events without detail ([#15763](https://github.com/sveltejs/svelte/pull/15763))
+
+- fix: Throw on unrendered snippets in `dev` ([#15766](https://github.com/sveltejs/svelte/pull/15766))
+
+- fix: avoid unnecessary read version increments ([#15777](https://github.com/sveltejs/svelte/pull/15777))
+
 ## 5.27.0
 
 ### Minor Changes

.changeset/strong-pianos-promise.md

@@ -2,7 +2,7 @@
   "name": "svelte",
   "description": "Cybernetically enhanced web apps",
   "license": "MIT",
-  "version": "5.27.0",
+  "version": "5.27.1",
   "type": "module",
   "types": "./types/index.d.ts",
   "engines": {

.changeset/sweet-adults-complain.md

@@ -114,7 +114,7 @@ function create_custom_event(type, detail, { bubbles = false, cancelable = false
  * The event dispatcher can be typed to narrow the allowed event names and the type of the `detail` argument:
  * ```ts
  * const dispatch = createEventDispatcher<{
- *  loaded: never; // does not take a detail argument
+ *  loaded: null; // does not take a detail argument
  *  change: string; // takes a detail argument of type string, which is required
  *  optional: number | null; // takes an optional detail argument of type number
  * }>();

packages/svelte/CHANGELOG.md

@@ -53,21 +53,27 @@ export function log_effect_tree(effect, depth = 0) {
 	let status =
 		(flags & CLEAN) !== 0 ? 'clean' : (flags & MAYBE_DIRTY) !== 0 ? 'maybe dirty' : 'dirty';
 
+	// eslint-disable-next-line no-console
 	console.group(`%c${label} (${status})`, `font-weight: ${status === 'clean' ? 'normal' : 'bold'}`);
 
 	if (depth === 0) {
 		const callsite = new Error().stack
 			?.split('\n')[2]
 			.replace(/\s+at (?: \w+\(?)?(.+)\)?/, (m, $1) => $1.replace(/\?[^:]+/, ''));
 
+		// eslint-disable-next-line no-console
 		console.log(callsite);
 	}
 
 	if (effect.deps !== null) {
+		// eslint-disable-next-line no-console
 		console.groupCollapsed('%cdeps', 'font-weight: normal');
+
 		for (const dep of effect.deps) {
 			log_dep(dep);
 		}
+
+		// eslint-disable-next-line no-console
 		console.groupEnd();
 	}
 
@@ -77,6 +83,7 @@ export function log_effect_tree(effect, depth = 0) {
 		child = child.next;
 	}
 
+	// eslint-disable-next-line no-console
 	console.groupEnd();
 }
 
@@ -87,14 +94,19 @@ export function log_effect_tree(effect, depth = 0) {
 function log_dep(dep) {
 	if ((dep.f & DERIVED) !== 0) {
 		const derived = /** @type {Derived} */ (dep);
+
+		// eslint-disable-next-line no-console
 		console.groupCollapsed('%cderived', 'font-weight: normal', derived.v);
 		if (derived.deps) {
 			for (const d of derived.deps) {
 				log_dep(d);
 			}
 		}
+
+		// eslint-disable-next-line no-console
 		console.groupEnd();
 	} else {
+		// eslint-disable-next-line no-console
 		console.log('state', dep.v);
 	}
 }

packages/svelte/package.json

@@ -4,5 +4,5 @@
  * The current version, as set in package.json.
  * @type {string}
  */
-export const VERSION = '5.27.0';
+export const VERSION = '5.27.1';
 export const PUBLIC_VERSION = '5';

packages/svelte/src/index-client.js

@@ -381,7 +381,7 @@ declare module 'svelte' {
 	 * The event dispatcher can be typed to narrow the allowed event names and the type of the `detail` argument:
 	 * ```ts
 	 * const dispatch = createEventDispatcher<{
-	 *  loaded: never; // does not take a detail argument
+	 *  loaded: null; // does not take a detail argument
 	 *  change: string; // takes a detail argument of type string, which is required
 	 *  optional: number | null; // takes an optional detail argument of type number
 	 * }>();