From db938a455936dc29375ee303725aaf22a48dbd35 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Sat, 25 May 2019 18:03:41 +0100
Subject: [PATCH 01/17] only invalidate referenced values

---
 src/compile/Component.ts                      |  9 ++-
 src/compile/render-dom/index.ts               |  6 +-
 src/interfaces.ts                             |  1 +
 .../expected.js                               |  2 +-
 .../expected.js                               | 17 ++--
 .../input.svelte                              |  7 +-
 .../expected.js                               | 78 +++++++++++++++++++
 .../input.svelte                              | 21 +++++
 .../samples/immutable-nested/Nested.svelte    |  5 +-
 .../samples/immutable-nested/_config.js       | 29 +++++--
 .../samples/immutable-nested/main.svelte      |  2 +-
 11 files changed, 151 insertions(+), 26 deletions(-)
 create mode 100644 test/js/samples/unreferenced-state-not-invalidated/expected.js
 create mode 100644 test/js/samples/unreferenced-state-not-invalidated/input.svelte

diff --git a/src/compile/Component.ts b/src/compile/Component.ts
index a429db41f6..b73c961672 100644
--- a/src/compile/Component.ts
+++ b/src/compile/Component.ts
@@ -787,6 +787,10 @@ export default class Component {
 			return `${name.slice(1)}.set(${name})`
 		}
 
+		if (variable && !variable.referenced && !variable.is_reactive_dependency && !variable.export_name && !name.startsWith('$$')) {
+			return value || name;
+		}
+
 		if (value) {
 			return `$$invalidate('${name}', ${value})`;
 		}
@@ -1118,8 +1122,9 @@ export default class Component {
 							if (!assignee_nodes.has(identifier)) {
 								const { name } = identifier;
 								const owner = scope.find_owner(name);
-								const component_var = component.var_lookup.get(name);
-								const is_writable_or_mutated = component_var && (component_var.writable || component_var.mutated);
+								const variable = component.var_lookup.get(name);
+								if (variable) variable.is_reactive_dependency = true;
+								const is_writable_or_mutated = variable && (variable.writable || variable.mutated);
 								if (
 									(!owner || owner === component.instance_scope) &&
 									(name[0] === '$' || is_writable_or_mutated)
diff --git a/src/compile/render-dom/index.ts b/src/compile/render-dom/index.ts
index 0fd0d4b172..7942916dfb 100644
--- a/src/compile/render-dom/index.ts
+++ b/src/compile/render-dom/index.ts
@@ -204,8 +204,10 @@ export default function dom(
 							if (variable && (variable.hoistable || variable.global || variable.module)) return;
 
 							if (single && !(variable.subscribable && variable.reassigned)) {
-								code.prependRight(node.start, `$$invalidate('${name}', `);
-								code.appendLeft(node.end, `)`);
+								if (variable.referenced || variable.is_reactive_dependency || variable.export_name) {
+									code.prependRight(node.start, `$$invalidate('${name}', `);
+									code.appendLeft(node.end, `)`);
+								}
 							} else {
 								pending_assignments.add(name);
 							}
diff --git a/src/interfaces.ts b/src/interfaces.ts
index 68fef7472e..dda698a0da 100644
--- a/src/interfaces.ts
+++ b/src/interfaces.ts
@@ -92,4 +92,5 @@ export interface Var {
 	initialised?: boolean;
 	hoistable?: boolean;
 	subscribable?: boolean;
+	is_reactive_dependency: boolean;
 }
\ No newline at end of file
diff --git a/test/js/samples/reactive-values-non-topologically-ordered/expected.js b/test/js/samples/reactive-values-non-topologically-ordered/expected.js
index 2f729362b0..b5e2b04f75 100644
--- a/test/js/samples/reactive-values-non-topologically-ordered/expected.js
+++ b/test/js/samples/reactive-values-non-topologically-ordered/expected.js
@@ -29,7 +29,7 @@ function instance($$self, $$props, $$invalidate) {
 
 	$$self.$$.update = ($$dirty = { x: 1, b: 1 }) => {
 		if ($$dirty.x) { $$invalidate('b', b = x); }
-		if ($$dirty.b) { $$invalidate('a', a = b); }
+		if ($$dirty.b) { a = b; }
 	};
 
 	return { x };
diff --git a/test/js/samples/reactive-values-non-writable-dependencies/expected.js b/test/js/samples/reactive-values-non-writable-dependencies/expected.js
index 62057cc6f0..8958f1ffbc 100644
--- a/test/js/samples/reactive-values-non-writable-dependencies/expected.js
+++ b/test/js/samples/reactive-values-non-writable-dependencies/expected.js
@@ -17,26 +17,25 @@ function create_fragment(ctx) {
 	};
 }
 
-let a = 1;
-
-let b = 2;
-
 function instance($$self, $$props, $$invalidate) {
-	
+	let { a = 1, b = 2 } = $$props;
 
-	let max;
+	$$self.$set = $$props => {
+		if ('a' in $$props) $$invalidate('a', a = $$props.a);
+		if ('b' in $$props) $$invalidate('b', b = $$props.b);
+	};
 
 	$$self.$$.update = ($$dirty = { a: 1, b: 1 }) => {
-		if ($$dirty.a || $$dirty.b) { $$invalidate('max', max = Math.max(a, b)); }
+		if ($$dirty.a || $$dirty.b) { console.log('max', Math.max(a, b)); }
 	};
 
-	return {};
+	return { a, b };
 }
 
 class Component extends SvelteComponent {
 	constructor(options) {
 		super();
-		init(this, options, instance, create_fragment, safe_not_equal, []);
+		init(this, options, instance, create_fragment, safe_not_equal, ["a", "b"]);
 	}
 }
 
diff --git a/test/js/samples/reactive-values-non-writable-dependencies/input.svelte b/test/js/samples/reactive-values-non-writable-dependencies/input.svelte
index 8e3397e40d..3fb70d5e8f 100644
--- a/test/js/samples/reactive-values-non-writable-dependencies/input.svelte
+++ b/test/js/samples/reactive-values-non-writable-dependencies/input.svelte
@@ -1,7 +1,6 @@
 <script>
-	let a = 1;
-	let b = 2;
+	export let a = 1;
+	export let b = 2;
 
-	let max;
-	$: max = Math.max(a, b);
+	$: console.log('max', Math.max(a, b));
 </script>
\ No newline at end of file
diff --git a/test/js/samples/unreferenced-state-not-invalidated/expected.js b/test/js/samples/unreferenced-state-not-invalidated/expected.js
new file mode 100644
index 0000000000..17b5638a84
--- /dev/null
+++ b/test/js/samples/unreferenced-state-not-invalidated/expected.js
@@ -0,0 +1,78 @@
+/* generated by Svelte vX.Y.Z */
+import {
+	SvelteComponent,
+	append,
+	detach,
+	element,
+	init,
+	insert,
+	noop,
+	safe_not_equal,
+	set_data,
+	text
+} from "svelte/internal";
+import { onMount } from "svelte";
+
+function create_fragment(ctx) {
+	var p, t;
+
+	return {
+		c() {
+			p = element("p");
+			t = text(ctx.y);
+		},
+
+		m(target, anchor) {
+			insert(target, p, anchor);
+			append(p, t);
+		},
+
+		p(changed, ctx) {
+			if (changed.y) {
+				set_data(t, ctx.y);
+			}
+		},
+
+		i: noop,
+		o: noop,
+
+		d(detaching) {
+			if (detaching) {
+				detach(p);
+			}
+		}
+	};
+}
+
+function instance($$self, $$props, $$invalidate) {
+	let a, b, c;
+
+	onMount(() => {
+		const interval = setInterval(() => {
+			$$invalidate('b', b += 1);
+			c += 1;
+
+			console.log(b, c);
+		}, 1000);
+
+		return () => clearInterval(interval);
+	});
+
+	let x, y;
+
+	$$self.$$.update = ($$dirty = { a: 1, b: 1 }) => {
+		if ($$dirty.a) { x = a * 2; }
+		if ($$dirty.b) { $$invalidate('y', y = b * 2); }
+	};
+
+	return { y };
+}
+
+class Component extends SvelteComponent {
+	constructor(options) {
+		super();
+		init(this, options, instance, create_fragment, safe_not_equal, []);
+	}
+}
+
+export default Component;
\ No newline at end of file
diff --git a/test/js/samples/unreferenced-state-not-invalidated/input.svelte b/test/js/samples/unreferenced-state-not-invalidated/input.svelte
new file mode 100644
index 0000000000..fff60f181d
--- /dev/null
+++ b/test/js/samples/unreferenced-state-not-invalidated/input.svelte
@@ -0,0 +1,21 @@
+<script>
+	import { onMount } from 'svelte';
+
+	let a, b, c;
+
+	onMount(() => {
+		const interval = setInterval(() => {
+			b += 1;
+			c += 1;
+
+			console.log(b, c);
+		}, 1000);
+
+		return () => clearInterval(interval);
+	});
+
+	$: x = a * 2;
+	$: y = b * 2;
+</script>
+
+<p>{y}</p>
\ No newline at end of file
diff --git a/test/runtime/samples/immutable-nested/Nested.svelte b/test/runtime/samples/immutable-nested/Nested.svelte
index 45385e9b0b..acb0b480a4 100644
--- a/test/runtime/samples/immutable-nested/Nested.svelte
+++ b/test/runtime/samples/immutable-nested/Nested.svelte
@@ -1,7 +1,7 @@
 <script>
 	import { beforeUpdate, onMount } from 'svelte';
 
-	let mounted;
+	let mounted = false;
 	export let count = 0;
 	export let foo = { bar: 'baz' };
 
@@ -14,4 +14,5 @@
 	});
 </script>
 
-<h3>Called {count} times.</h3>
\ No newline at end of file
+<h3>Called {count} times.</h3>
+<p>{foo.bar} {mounted}</p>
\ No newline at end of file
diff --git a/test/runtime/samples/immutable-nested/_config.js b/test/runtime/samples/immutable-nested/_config.js
index e5c515fc78..da90b43727 100644
--- a/test/runtime/samples/immutable-nested/_config.js
+++ b/test/runtime/samples/immutable-nested/_config.js
@@ -1,16 +1,35 @@
 export default {
 	immutable: true,
 
-	html: `<div><h3>Called 1 times.</h3></div>`,
+	html: `
+		<div>
+			<h3>Called 1 times.</h3>
+			<p>baz true</p>
+		</div>
+	`,
 
-	ssrHtml: `<div><h3>Called 0 times.</h3></div>`,
+	ssrHtml: `
+		<div>
+			<h3>Called 0 times.</h3>
+			<p>baz false</p>
+		</div>`,
 
-	test({ assert, component, target, window }) {
+	test({ assert, component, target }) {
 		var nested = component.nested;
 
-		assert.htmlEqual(target.innerHTML, `<div><h3>Called 1 times.</h3></div>`);
+		assert.htmlEqual(target.innerHTML, `
+			<div>
+				<h3>Called 1 times.</h3>
+				<p>baz true</p>
+			</div>
+		`);
 
 		nested.foo = nested.foo;
-		assert.htmlEqual(target.innerHTML, `<div><h3>Called 1 times.</h3></div>`);
+		assert.htmlEqual(target.innerHTML, `
+			<div>
+				<h3>Called 1 times.</h3>
+				<p>baz true</p>
+			</div>
+		`);
 	}
 };
diff --git a/test/runtime/samples/immutable-nested/main.svelte b/test/runtime/samples/immutable-nested/main.svelte
index e50055be0c..4ccf7008cd 100644
--- a/test/runtime/samples/immutable-nested/main.svelte
+++ b/test/runtime/samples/immutable-nested/main.svelte
@@ -5,5 +5,5 @@
 </script>
 
 <div>
-  <Nested bind:this={nested} />
+	<Nested bind:this={nested} />
 </div>

From ac287ed9f4bd37d0da03f0e27c738ca6b4672642 Mon Sep 17 00:00:00 2001
From: cudr <codefaster@yandex.ru>
Date: Sun, 26 May 2019 00:19:23 +0300
Subject: [PATCH 02/17] works correct

---
 src/compile/render-dom/Block.ts                 |  2 +-
 .../render-dom/wrappers/RawMustacheTag.ts       | 17 +++++++++++++----
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/compile/render-dom/Block.ts b/src/compile/render-dom/Block.ts
index e40b3ceb55..8baf6f18d4 100644
--- a/src/compile/render-dom/Block.ts
+++ b/src/compile/render-dom/Block.ts
@@ -164,7 +164,7 @@ export default class Block {
 
 		if (parent_node) {
 			this.builders.mount.add_line(`@append(${parent_node}, ${name});`);
-			if (parent_node === 'document.head') this.builders.destroy.add_line(`@detach(${name});`);
+			if (parent_node === 'document.head' && !no_detach) this.builders.destroy.add_line(`@detach(${name});`);
 		} else {
 			this.builders.mount.add_line(`@insert(#target, ${name}, anchor);`);
 			if (!no_detach) this.builders.destroy.add_conditional('detaching', `@detach(${name});`);
diff --git a/src/compile/render-dom/wrappers/RawMustacheTag.ts b/src/compile/render-dom/wrappers/RawMustacheTag.ts
index eb71e16de9..8111e821a2 100644
--- a/src/compile/render-dom/wrappers/RawMustacheTag.ts
+++ b/src/compile/render-dom/wrappers/RawMustacheTag.ts
@@ -21,9 +21,18 @@ export default class RawMustacheTagWrapper extends Tag {
 	render(block: Block, parent_node: string, parent_nodes: string) {
 		const name = this.var;
 
+		const in_head = parent_node === 'document.head';
+		const needs_anchors = !parent_node || in_head;
+
+		// if in head always needs anchors
+		if (in_head) {
+			this.prev = null;
+			this.next = null;
+		}
+
 		// TODO use is_dom_node instead of type === 'Element'?
-		const needs_anchor_before = this.prev ? this.prev.node.type !== 'Element' : !parent_node;
-		const needs_anchor_after = this.next ? this.next.node.type !== 'Element' : !parent_node;
+		const needs_anchor_before = this.prev ? this.prev.node.type !== 'Element' : needs_anchors;
+		const needs_anchor_after = this.next ? this.next.node.type !== 'Element' : needs_anchors;
 
 		const anchor_before = needs_anchor_before
 			? block.get_unique_name(`${name}_before`)
@@ -89,7 +98,7 @@ export default class RawMustacheTagWrapper extends Tag {
 
 		block.builders.mount.add_line(insert(init));
 
-		if (!parent_node) {
+		if (needs_anchors) {
 			block.builders.destroy.add_conditional('detaching', needs_anchor_before
 				? `${detach}\n@detach(${anchor_before});`
 				: detach);
@@ -100,4 +109,4 @@ export default class RawMustacheTagWrapper extends Tag {
 			add_anchor_after();
 		}
 	}
-}
\ No newline at end of file
+}

From fe552fbf1d746f55080009b5a7eee8e162c29910 Mon Sep 17 00:00:00 2001
From: Harald Fassler <harald.fassler@gmail.com>
Date: Sun, 26 May 2019 14:48:52 +0200
Subject: [PATCH 03/17] Update animations.js

Fix issue #2871
---
 src/internal/animations.js | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/src/internal/animations.js b/src/internal/animations.js
index 8d55c196ee..342eeec9fd 100644
--- a/src/internal/animations.js
+++ b/src/internal/animations.js
@@ -22,15 +22,14 @@ export function create_animation(node, from, fn, params) {
 	let started = false;
 	let name;
 
-	const css_text = node.style.cssText;
-
 	function start() {
 		if (css) {
-			if (delay) node.style.cssText = css_text; // TODO create delayed animation instead?
-			name = create_rule(node, 0, 1, duration, 0, easing, css);
+			name = create_rule(node, 0, 1, duration, delay, easing, css);
 		}
 
-		started = true;
+		if (!delay) {
+			started = true;
+		}
 	}
 
 	function stop() {
@@ -40,7 +39,7 @@ export function create_animation(node, from, fn, params) {
 
 	loop(now => {
 		if (!started && now >= start_time) {
-			start();
+			started = true;
 		}
 
 		if (started && now >= end) {
@@ -61,11 +60,7 @@ export function create_animation(node, from, fn, params) {
 		return true;
 	});
 
-	if (delay) {
-		if (css) node.style.cssText += css(0, 1);
-	} else {
-		start();
-	}
+	start();
 
 	tick(0, 1);
 

From 2f5d755b5be7c04f208cbeb7d14beab2cf879344 Mon Sep 17 00:00:00 2001
From: Brian Takita <brian.takita@gmail.com>
Date: Sun, 26 May 2019 02:11:54 -0400
Subject: [PATCH 04/17] Additional detail to jsdocs for writable, readable, &
 derived

Fixes https://github.com/sveltejs/svelte/issues/2867
---
 src/store.ts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/store.ts b/src/store.ts
index 361632b61d..a957ea66aa 100644
--- a/src/store.ts
+++ b/src/store.ts
@@ -45,8 +45,8 @@ type SubscribeInvalidateTuple<T> = [Subscriber<T>, Invalidater<T>];
 
 /**
  * Creates a `Readable` store that allows reading by subscription.
- * @param value initial value
- * @param start start and stop notifications for subscriptions
+ * @param [value] initial value
+ * @param [start] start and stop notifications for subscriptions
  */
 export function readable<T>(value: T, start: StartStopNotifier<T>): Readable<T> {
 	return {
@@ -56,8 +56,8 @@ export function readable<T>(value: T, start: StartStopNotifier<T>): Readable<T>
 
 /**
  * Create a `Writable` store that allows both updating and reading by subscription.
- * @param value initial value
- * @param start start and stop notifications for subscriptions
+ * @param [value] initial value
+ * @param {StartStopNotifier}[start] start and stop notifications for subscriptions
  */
 export function writable<T>(value: T, start: StartStopNotifier<T> = noop): Writable<T> {
 	let stop: Unsubscriber;
@@ -110,9 +110,9 @@ type StoresValues<T> = T extends Readable<infer U> ? U :
 /**
  * Derived value store by synchronizing one or more readable stores and
  * applying an aggregation function over its input values.
- * @param stores input stores
- * @param fn function callback that aggregates the values
- * @param initial_value when used asynchronously
+ * @param {Stores} stores input stores
+ * @param {function(StoresValues,[Subscriber])|Unsubscriber|void}fn function callback that aggregates the values
+ * @param [initial_value] when used asynchronously
  */
 export function derived<T, S extends Stores>(
 	stores: S,

From 6fc7001993e31b9d93f37bce4a6fae92fe691c00 Mon Sep 17 00:00:00 2001
From: Brian Takita <brian.takita@gmail.com>
Date: Sun, 26 May 2019 10:15:13 -0400
Subject: [PATCH 05/17] Apply suggestions from code review

Co-Authored-By: Rich Harris <richard.a.harris@gmail.com>
---
 src/store.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/store.ts b/src/store.ts
index a957ea66aa..aff15ff2ca 100644
--- a/src/store.ts
+++ b/src/store.ts
@@ -45,8 +45,8 @@ type SubscribeInvalidateTuple<T> = [Subscriber<T>, Invalidater<T>];
 
 /**
  * Creates a `Readable` store that allows reading by subscription.
- * @param [value] initial value
- * @param [start] start and stop notifications for subscriptions
+ * @param value initial value
+ * @param {StartStopNotifier}start start and stop notifications for subscriptions
  */
 export function readable<T>(value: T, start: StartStopNotifier<T>): Readable<T> {
 	return {

From a98a70cf832b66f1414caa9156b30f8da3ec9830 Mon Sep 17 00:00:00 2001
From: Brian Takita <brian.takita@gmail.com>
Date: Sun, 26 May 2019 10:51:49 -0400
Subject: [PATCH 06/17] jsdoc: `derived` second argument

* optional first argument is a Stores type
* optional second argument is a function that takes a single argument
*	has a return value
---
 src/store.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/store.ts b/src/store.ts
index aff15ff2ca..e7db228401 100644
--- a/src/store.ts
+++ b/src/store.ts
@@ -56,8 +56,8 @@ export function readable<T>(value: T, start: StartStopNotifier<T>): Readable<T>
 
 /**
  * Create a `Writable` store that allows both updating and reading by subscription.
- * @param [value] initial value
- * @param {StartStopNotifier}[start] start and stop notifications for subscriptions
+ * @param {*=}value initial value
+ * @param {StartStopNotifier=}start start and stop notifications for subscriptions
  */
 export function writable<T>(value: T, start: StartStopNotifier<T> = noop): Writable<T> {
 	let stop: Unsubscriber;
@@ -111,8 +111,8 @@ type StoresValues<T> = T extends Readable<infer U> ? U :
  * Derived value store by synchronizing one or more readable stores and
  * applying an aggregation function over its input values.
  * @param {Stores} stores input stores
- * @param {function(StoresValues,[Subscriber])|Unsubscriber|void}fn function callback that aggregates the values
- * @param [initial_value] when used asynchronously
+ * @param {function(Stores=, function(*)=):*}fn function callback that aggregates the values
+ * @param {*=}initial_value when used asynchronously
  */
 export function derived<T, S extends Stores>(
 	stores: S,

From 04dce6816851c08a4dd6da03d50145b4c099b7e6 Mon Sep 17 00:00:00 2001
From: Viet Truong <viettruong2194@gmail.com>
Date: Sun, 26 May 2019 16:58:46 -0700
Subject: [PATCH 07/17] publish dist in order to get types

---
 package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package.json b/package.json
index b7214c9254..66f433e675 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "module": "index.mjs",
   "main": "index",
   "files": [
+    "dist",
     "compiler.js",
     "register.js",
     "index.*",

From f0831202d9243f9f216693308b20b95add1df971 Mon Sep 17 00:00:00 2001
From: Colin Casey <casey.colin@gmail.com>
Date: Sun, 26 May 2019 23:44:24 -0300
Subject: [PATCH 08/17] Omits readonly attributes from SSR code * move
 `is_readonly` into the common `Binding` AST class * prevents the following
 bindings from being emitted into the SSR code:   * `bind:clientWidth`   *
 `bind:clientHeight`   * `bind:offsetWidth`   * `bind:offsetHeight`   *
 `bind:duration`   * `bind:buffered`   * `bind:seekable`   * `bind:played`   *
 `bind:value` (only for  `input` with `type=file`)

---
 src/compile/nodes/Binding.ts                  | 22 ++++++++++
 src/compile/nodes/shared/Node.ts              |  2 +-
 .../render-dom/wrappers/Element/Binding.ts    | 18 +-------
 src/compile/render-ssr/handlers/Element.ts    |  4 ++
 .../samples/bindings-readonly/_expected.html  |  4 ++
 .../samples/bindings-readonly/main.svelte     | 44 +++++++++++++++++++
 6 files changed, 77 insertions(+), 17 deletions(-)
 create mode 100644 test/server-side-rendering/samples/bindings-readonly/_expected.html
 create mode 100644 test/server-side-rendering/samples/bindings-readonly/main.svelte

diff --git a/src/compile/nodes/Binding.ts b/src/compile/nodes/Binding.ts
index 0d666a543f..e099f4405a 100644
--- a/src/compile/nodes/Binding.ts
+++ b/src/compile/nodes/Binding.ts
@@ -3,6 +3,15 @@ import get_object from '../utils/get_object';
 import Expression from './shared/Expression';
 import Component from '../Component';
 import TemplateScope from './shared/TemplateScope';
+import {dimensions} from "../../utils/patterns";
+
+// TODO this should live in a specific binding
+const read_only_media_attributes = new Set([
+	'duration',
+	'buffered',
+	'seekable',
+	'played'
+]);
 
 export default class Binding extends Node {
 	type: 'Binding';
@@ -11,6 +20,7 @@ export default class Binding extends Node {
 	is_contextual: boolean;
 	obj: string;
 	prop: string;
+	is_readonly: boolean;
 
 	constructor(component: Component, parent, scope: TemplateScope, info) {
 		super(component, parent, scope, info);
@@ -64,5 +74,17 @@ export default class Binding extends Node {
 
 		this.obj = obj;
 		this.prop = prop;
+
+		const type = parent.get_static_attribute_value('type');
+
+		this.is_readonly = (
+			dimensions.test(this.name) ||
+			(parent.is_media_node && parent.is_media_node() && read_only_media_attributes.has(this.name)) ||
+			(parent.name === 'input' && type === 'file') // TODO others?
+		);
+	}
+
+	is_readonly_media_attribute() {
+		return read_only_media_attributes.has(this.name);
 	}
 }
diff --git a/src/compile/nodes/shared/Node.ts b/src/compile/nodes/shared/Node.ts
index b647e3a158..f27e4ceb62 100644
--- a/src/compile/nodes/shared/Node.ts
+++ b/src/compile/nodes/shared/Node.ts
@@ -47,7 +47,7 @@ export default class Node {
 	}
 
 	get_static_attribute_value(name: string) {
-		const attribute = this.attributes.find(
+		const attribute = this.attributes && this.attributes.find(
 			(attr: Attribute) => attr.type === 'Attribute' && attr.name.toLowerCase() === name
 		);
 
diff --git a/src/compile/render-dom/wrappers/Element/Binding.ts b/src/compile/render-dom/wrappers/Element/Binding.ts
index a34a9466fc..b88479ad52 100644
--- a/src/compile/render-dom/wrappers/Element/Binding.ts
+++ b/src/compile/render-dom/wrappers/Element/Binding.ts
@@ -9,14 +9,6 @@ import flatten_reference from '../../../utils/flatten_reference';
 import EachBlock from '../../../nodes/EachBlock';
 import { Node as INode } from '../../../../interfaces';
 
-// TODO this should live in a specific binding
-const read_only_media_attributes = new Set([
-	'duration',
-	'buffered',
-	'seekable',
-	'played'
-]);
-
 function get_tail(node: INode) {
 	const end = node.end;
 	while (node.type === 'MemberExpression') node = node.object;
@@ -74,13 +66,7 @@ export default class BindingWrapper {
 
 		this.snippet = this.node.expression.render(block);
 
-		const type = parent.node.get_static_attribute_value('type');
-
-		this.is_readonly = (
-			dimensions.test(this.node.name) ||
-			(parent.node.is_media_node() && read_only_media_attributes.has(this.node.name)) ||
-			(parent.node.name === 'input' && type === 'file') // TODO others?
-		);
+		this.is_readonly = this.node.is_readonly;
 
 		this.needs_lock = this.node.name === 'currentTime'; // TODO others?
 	}
@@ -101,7 +87,7 @@ export default class BindingWrapper {
 	}
 
 	is_readonly_media_attribute() {
-		return read_only_media_attributes.has(this.node.name);
+		return this.node.is_readonly_media_attribute()
 	}
 
 	render(block: Block, lock: string) {
diff --git a/src/compile/render-ssr/handlers/Element.ts b/src/compile/render-ssr/handlers/Element.ts
index fc6bc5b969..5ed6875dec 100644
--- a/src/compile/render-ssr/handlers/Element.ts
+++ b/src/compile/render-ssr/handlers/Element.ts
@@ -140,6 +140,10 @@ export default function(node: Element, renderer: Renderer, options: RenderOption
 	node.bindings.forEach(binding => {
 		const { name, expression } = binding;
 
+		if (binding.is_readonly) {
+			return;
+		}
+
 		if (name === 'group') {
 			// TODO server-render group bindings
 		} else {
diff --git a/test/server-side-rendering/samples/bindings-readonly/_expected.html b/test/server-side-rendering/samples/bindings-readonly/_expected.html
new file mode 100644
index 0000000000..af678acde0
--- /dev/null
+++ b/test/server-side-rendering/samples/bindings-readonly/_expected.html
@@ -0,0 +1,4 @@
+<div></div>
+<audio></audio>
+<video></video>
+<input type="file">
diff --git a/test/server-side-rendering/samples/bindings-readonly/main.svelte b/test/server-side-rendering/samples/bindings-readonly/main.svelte
new file mode 100644
index 0000000000..3ff98a3ead
--- /dev/null
+++ b/test/server-side-rendering/samples/bindings-readonly/main.svelte
@@ -0,0 +1,44 @@
+<script>
+	export let clientWidth = 1;
+	export let clientHeight = 2;
+	export let offsetHeight = 3;
+	export let offsetWidth = 4;
+
+	export let audioDuration = 5;
+	export let audioBuffered = 6;
+	export let audioSeekable = 7;
+	export let audioPlayed = 8;
+
+	export let videoDuration = 9;
+	export let videoBuffered = 10;
+	export let videoSeekable = 11;
+	export let videoPlayed = 12;
+
+	export let value = '/some/file';
+</script>
+
+<div
+	bind:clientWidth
+	bind:clientHeight
+	bind:offsetWidth
+	bind:offsetHeight
+></div>
+
+<audio
+	bind:duration="{audioDuration}"
+	bind:buffered="{audioBuffered}"
+	bind:seekable="{audioSeekable}"
+	bind:played="{audioPlayed}"
+></audio>
+
+<video
+	bind:duration="{videoDuration}"
+	bind:buffered="{videoBuffered}"
+	bind:seekable="{videoSeekable}"
+	bind:played="{videoPlayed}"
+></video>
+
+<input
+  type="file"
+	bind:value
+/>

From 7071ce86f533ff3eade1a3432a07c6e033123ec7 Mon Sep 17 00:00:00 2001
From: cudr <codefaster@yandex.ru>
Date: Mon, 27 May 2019 12:20:01 +0300
Subject: [PATCH 09/17] add tests

---
 src/compile/render-dom/wrappers/Head.ts       |  4 +--
 src/compile/render-dom/wrappers/IfBlock.ts    | 25 +++++++++++-------
 test/runtime/samples/head-if-block/_config.js |  2 +-
 .../runtime/samples/head-if-block/main.svelte |  2 +-
 .../samples/head-if-else-block/_config.js     | 14 ++++++++++
 .../samples/head-if-else-block/main.svelte    | 11 ++++++++
 .../head-if-else-raw-dynamic/_config.js       | 19 ++++++++++++++
 .../head-if-else-raw-dynamic/main.svelte      | 11 ++++++++
 .../samples/head-raw-dynamic/Bar.svelte       | 11 ++++++++
 .../samples/head-raw-dynamic/Foo.svelte       |  7 +++++
 .../samples/head-raw-dynamic/_config.js       | 26 +++++++++++++++++++
 .../samples/head-raw-dynamic/main.svelte      | 12 +++++++++
 12 files changed, 130 insertions(+), 14 deletions(-)
 create mode 100644 test/runtime/samples/head-if-else-block/_config.js
 create mode 100644 test/runtime/samples/head-if-else-block/main.svelte
 create mode 100644 test/runtime/samples/head-if-else-raw-dynamic/_config.js
 create mode 100644 test/runtime/samples/head-if-else-raw-dynamic/main.svelte
 create mode 100644 test/runtime/samples/head-raw-dynamic/Bar.svelte
 create mode 100644 test/runtime/samples/head-raw-dynamic/Foo.svelte
 create mode 100644 test/runtime/samples/head-raw-dynamic/_config.js
 create mode 100644 test/runtime/samples/head-raw-dynamic/main.svelte

diff --git a/src/compile/render-dom/wrappers/Head.ts b/src/compile/render-dom/wrappers/Head.ts
index 9eb1369b6a..dbd38c1c80 100644
--- a/src/compile/render-dom/wrappers/Head.ts
+++ b/src/compile/render-dom/wrappers/Head.ts
@@ -30,6 +30,6 @@ export default class HeadWrapper extends Wrapper {
 	}
 
 	render(block: Block, parent_node: string, parent_nodes: string) {
-		this.fragment.render(block, 'document.head', null);
+		this.fragment.render(block, 'document.head', 'nodes');
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compile/render-dom/wrappers/IfBlock.ts b/src/compile/render-dom/wrappers/IfBlock.ts
index f3b5c7f2b2..67a5c1e424 100644
--- a/src/compile/render-dom/wrappers/IfBlock.ts
+++ b/src/compile/render-dom/wrappers/IfBlock.ts
@@ -154,16 +154,18 @@ export default class IfBlockWrapper extends Wrapper {
 
 		const vars = { name, anchor, if_name, has_else, has_transitions };
 
+		const detaching = (parent_node && parent_node !== 'document.head') ? '' : 'detaching';
+
 		if (this.node.else) {
 			if (has_outros) {
-				this.render_compound_with_outros(block, parent_node, parent_nodes, dynamic, vars);
+				this.render_compound_with_outros(block, parent_node, parent_nodes, dynamic, vars, detaching);
 
 				block.builders.outro.add_line(`if (${name}) ${name}.o();`);
 			} else {
-				this.render_compound(block, parent_node, parent_nodes, dynamic, vars);
+				this.render_compound(block, parent_node, parent_nodes, dynamic, vars, detaching);
 			}
 		} else {
-			this.render_simple(block, parent_node, parent_nodes, dynamic, vars);
+			this.render_simple(block, parent_node, parent_nodes, dynamic, vars, detaching);
 
 			if (has_outros) {
 				block.builders.outro.add_line(`if (${name}) ${name}.o();`);
@@ -201,7 +203,8 @@ export default class IfBlockWrapper extends Wrapper {
 		parent_node: string,
 		parent_nodes: string,
 		dynamic,
-		{ name, anchor, has_else, if_name, has_transitions }
+		{ name, anchor, has_else, if_name, has_transitions },
+		detaching
 	) {
 		const select_block_type = this.renderer.component.get_unique_name(`select_block_type`);
 		const current_block_type = block.get_unique_name(`current_block_type`);
@@ -254,7 +257,7 @@ export default class IfBlockWrapper extends Wrapper {
 			`);
 		}
 
-		block.builders.destroy.add_line(`${if_name}${name}.d(${parent_node ? '' : 'detaching'});`);
+		block.builders.destroy.add_line(`${if_name}${name}.d(${detaching});`);
 	}
 
 	// if any of the siblings have outros, we need to keep references to the blocks
@@ -264,7 +267,8 @@ export default class IfBlockWrapper extends Wrapper {
 		parent_node: string,
 		parent_nodes: string,
 		dynamic,
-		{ name, anchor, has_else, has_transitions }
+		{ name, anchor, has_else, has_transitions },
+		detaching
 	) {
 		const select_block_type = this.renderer.component.get_unique_name(`select_block_type`);
 		const current_block_type_index = block.get_unique_name(`current_block_type_index`);
@@ -375,7 +379,7 @@ export default class IfBlockWrapper extends Wrapper {
 		}
 
 		block.builders.destroy.add_line(deindent`
-			${if_current_block_type_index}${if_blocks}[${current_block_type_index}].d(${parent_node ? '' : 'detaching'});
+			${if_current_block_type_index}${if_blocks}[${current_block_type_index}].d(${detaching});
 		`);
 	}
 
@@ -384,7 +388,8 @@ export default class IfBlockWrapper extends Wrapper {
 		parent_node: string,
 		parent_nodes: string,
 		dynamic,
-		{ name, anchor, if_name, has_transitions }
+		{ name, anchor, if_name, has_transitions },
+		detaching
 	) {
 		const branch = this.branches[0];
 
@@ -450,6 +455,6 @@ export default class IfBlockWrapper extends Wrapper {
 			}
 		`);
 
-		block.builders.destroy.add_line(`${if_name}${name}.d(${parent_node ? '' : 'detaching'});`);
+		block.builders.destroy.add_line(`${if_name}${name}.d(${detaching});`);
 	}
-}
\ No newline at end of file
+}
diff --git a/test/runtime/samples/head-if-block/_config.js b/test/runtime/samples/head-if-block/_config.js
index 26e1457be7..439ed2cb1b 100644
--- a/test/runtime/samples/head-if-block/_config.js
+++ b/test/runtime/samples/head-if-block/_config.js
@@ -9,4 +9,4 @@ export default {
 		component.condition = true;
 		assert.equal(window.document.title, 'woo!!!');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/head-if-block/main.svelte b/test/runtime/samples/head-if-block/main.svelte
index a6b115bf28..1656278b9e 100644
--- a/test/runtime/samples/head-if-block/main.svelte
+++ b/test/runtime/samples/head-if-block/main.svelte
@@ -6,4 +6,4 @@
 	{#if condition}
 		<title>woo!!!</title>
 	{/if}
-</svelte:head>
\ No newline at end of file
+</svelte:head>
diff --git a/test/runtime/samples/head-if-else-block/_config.js b/test/runtime/samples/head-if-else-block/_config.js
new file mode 100644
index 0000000000..7665bfe90b
--- /dev/null
+++ b/test/runtime/samples/head-if-else-block/_config.js
@@ -0,0 +1,14 @@
+export default {
+	props: {
+		condition: false
+	},
+
+	test({ assert, component, target, window }) {
+		assert.equal(window.document.title, '');
+		assert.equal(Boolean(window.document.getElementById('meta')), true);
+
+		component.condition = true;
+		assert.equal(window.document.title, 'woo!!!');
+		assert.equal(window.document.getElementById('meta'), null);
+	}
+};
diff --git a/test/runtime/samples/head-if-else-block/main.svelte b/test/runtime/samples/head-if-else-block/main.svelte
new file mode 100644
index 0000000000..a31bdf3330
--- /dev/null
+++ b/test/runtime/samples/head-if-else-block/main.svelte
@@ -0,0 +1,11 @@
+<script>
+	export let condition;
+</script>
+
+<svelte:head>
+	{#if condition}
+		<title>woo!!!</title>
+	{:else}
+		<meta id="meta" name="title" content="woo!!!"/>
+	{/if}
+</svelte:head>
diff --git a/test/runtime/samples/head-if-else-raw-dynamic/_config.js b/test/runtime/samples/head-if-else-raw-dynamic/_config.js
new file mode 100644
index 0000000000..b6da617cb9
--- /dev/null
+++ b/test/runtime/samples/head-if-else-raw-dynamic/_config.js
@@ -0,0 +1,19 @@
+const foo = '<script type="application/json">{ "foo": "true" }</script>';
+const bar = '<script type="application/json">{ "bar": "true" }</script>';
+
+export default {
+	props: {
+		condition: false,
+		foo,
+		bar
+	},
+
+	test({ assert, component, window }) {
+		assert.equal(window.document.head.innerHTML.includes(foo), false);
+		assert.equal(window.document.head.innerHTML.includes(bar), true);
+
+		component.condition = true;
+		assert.equal(window.document.head.innerHTML.includes(foo), true);
+		assert.equal(window.document.head.innerHTML.includes(bar), false);
+	}
+};
diff --git a/test/runtime/samples/head-if-else-raw-dynamic/main.svelte b/test/runtime/samples/head-if-else-raw-dynamic/main.svelte
new file mode 100644
index 0000000000..ca322dad83
--- /dev/null
+++ b/test/runtime/samples/head-if-else-raw-dynamic/main.svelte
@@ -0,0 +1,11 @@
+<script>
+	export let condition, foo, bar;
+</script>
+
+<svelte:head>
+	{#if condition}
+		{@html foo}
+	{:else}
+		{@html bar}
+	{/if}
+</svelte:head>
diff --git a/test/runtime/samples/head-raw-dynamic/Bar.svelte b/test/runtime/samples/head-raw-dynamic/Bar.svelte
new file mode 100644
index 0000000000..11e5cb9ee8
--- /dev/null
+++ b/test/runtime/samples/head-raw-dynamic/Bar.svelte
@@ -0,0 +1,11 @@
+<script>
+	export let bar;
+</script>
+
+<svelte:head>
+	<meta id="meta" name="title" content="bar!!!"/>
+	{#if true}
+		{@html bar}
+	{/if}
+	<title>bar!!!</title>
+</svelte:head>
diff --git a/test/runtime/samples/head-raw-dynamic/Foo.svelte b/test/runtime/samples/head-raw-dynamic/Foo.svelte
new file mode 100644
index 0000000000..f4fd5741ac
--- /dev/null
+++ b/test/runtime/samples/head-raw-dynamic/Foo.svelte
@@ -0,0 +1,7 @@
+<script>
+	export let foo;
+</script>
+
+<svelte:head>
+	{@html foo}
+</svelte:head>
diff --git a/test/runtime/samples/head-raw-dynamic/_config.js b/test/runtime/samples/head-raw-dynamic/_config.js
new file mode 100644
index 0000000000..61e86727ff
--- /dev/null
+++ b/test/runtime/samples/head-raw-dynamic/_config.js
@@ -0,0 +1,26 @@
+const foo = '<script type="application/json">{ "foo": "true" }</script>';
+const bar = '<script type="application/json">{ "bar": "true" }</script>';
+
+export default {
+	props: {
+		condition: 1,
+		foo,
+		bar
+	},
+
+	test({ assert, component, window }) {
+		assert.equal(window.document.head.innerHTML.includes(foo), true);
+
+		component.condition = false;
+		assert.equal(window.document.head.innerHTML.includes(foo), false);
+
+		component.condition = 2;
+		assert.equal(window.document.title, 'bar!!!');
+		assert.equal(window.document.head.innerHTML.includes(bar), true);
+		assert.equal(Boolean(window.document.getElementById('meta')), true);
+
+		component.condition = false;
+		assert.equal(window.document.head.innerHTML.includes(bar), false);
+		assert.equal(window.document.getElementById('meta'), null);
+	}
+};
diff --git a/test/runtime/samples/head-raw-dynamic/main.svelte b/test/runtime/samples/head-raw-dynamic/main.svelte
new file mode 100644
index 0000000000..69f341ae36
--- /dev/null
+++ b/test/runtime/samples/head-raw-dynamic/main.svelte
@@ -0,0 +1,12 @@
+<script>
+	import Foo from './Foo.svelte';
+	import Bar from './Bar.svelte';
+
+	export let condition, foo, bar;
+</script>
+
+{#if condition === 1}
+	<Foo {foo} />
+{:else if condition === 2}
+	<Bar {bar} />
+{/if}

From c8fbde410bee905a86c13b397beb06d89b8b0585 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 11:51:32 +0200
Subject: [PATCH 10/17] remove eslint, now that everything is typescript

---
 package-lock.json | 827 +---------------------------------------------
 package.json      |   6 +-
 2 files changed, 9 insertions(+), 824 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index f87b3610df..e2b0fd0ffd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,29 +1,9 @@
 {
   "name": "svelte",
-  "version": "3.4.2",
+  "version": "3.4.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@babel/code-frame": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
-      "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
-      "dev": true,
-      "requires": {
-        "@babel/highlight": "^7.0.0"
-      }
-    },
-    "@babel/highlight": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
-      "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
-      "dev": true,
-      "requires": {
-        "chalk": "^2.0.0",
-        "esutils": "^2.0.2",
-        "js-tokens": "^4.0.0"
-      }
-    },
     "@bcoe/v8-coverage": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/@bcoe/v8-coverage/-/v8-coverage-0.1.0.tgz",
@@ -92,12 +72,6 @@
         "acorn-walk": "^6.0.1"
       }
     },
-    "acorn-jsx": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
-      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
-      "dev": true
-    },
     "acorn-walk": {
       "version": "6.1.1",
       "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.1.1.tgz",
@@ -147,27 +121,12 @@
         "uri-js": "^4.2.2"
       }
     },
-    "ansi-escapes": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
-      "integrity": "sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==",
-      "dev": true
-    },
     "ansi-regex": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
       "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
       "dev": true
     },
-    "ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "requires": {
-        "color-convert": "^1.9.0"
-      }
-    },
     "any-promise": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
@@ -209,7 +168,7 @@
     },
     "array-equal": {
       "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
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-    },
-    "readable-stream": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.1.1.tgz",
-      "integrity": "sha512-DkN66hPyqDhnIQ6Jcsvx9bFjhw214O4poMBcIMgPVpQvNy9a0e0Uhg5SqySyDKAmUlwt8LonTBz1ezOnM8pUdA==",
-      "dev": true,
-      "requires": {
-        "inherits": "^2.0.3",
-        "string_decoder": "^1.1.1",
-        "util-deprecate": "^1.0.1"
-      }
-    },
     "regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -2906,12 +2203,6 @@
         "safe-regex": "^1.1.0"
       }
     },
-    "regexpp": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-2.0.1.tgz",
-      "integrity": "sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==",
-      "dev": true
-    },
     "repeat-element": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/repeat-element/-/repeat-element-1.1.3.tgz",
@@ -2993,28 +2284,12 @@
         "path-parse": "^1.0.6"
       }
     },
-    "resolve-from": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
-      "integrity": "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==",
-      "dev": true
-    },
     "resolve-url": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/resolve-url/-/resolve-url-0.2.1.tgz",
       "integrity": "sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=",
       "dev": true
     },
-    "restore-cursor": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz",
-      "integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=",
-      "dev": true,
-      "requires": {
-        "onetime": "^2.0.0",
-        "signal-exit": "^3.0.2"
-      }
-    },
     "ret": {
       "version": "0.1.15",
       "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
@@ -3427,24 +2702,6 @@
         }
       }
     },
-    "run-async": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz",
-      "integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=",
-      "dev": true,
-      "requires": {
-        "is-promise": "^2.1.0"
-      }
-    },
-    "rxjs": {
-      "version": "6.3.3",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz",
-      "integrity": "sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==",
-      "dev": true,
-      "requires": {
-        "tslib": "^1.9.0"
-      }
-    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -3453,7 +2710,7 @@
     },
     "safe-regex": {
       "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
+      "resolved": "http://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
       "integrity": "sha1-QKNmnzsHfR6UPURinhV91IAjvy4=",
       "dev": true,
       "requires": {
@@ -3531,17 +2788,6 @@
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
       "dev": true
     },
-    "slice-ansi": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-2.0.0.tgz",
-      "integrity": "sha512-4j2WTWjp3GsZ+AOagyzVbzp4vWGtZ0hEZ/gDY/uTvm6MTxUfTUIsnMIFb1bn8o0RuXiqUw15H1bue8f22Vw2oQ==",
-      "dev": true,
-      "requires": {
-        "ansi-styles": "^3.2.0",
-        "astral-regex": "^1.0.0",
-        "is-fullwidth-code-point": "^2.0.0"
-      }
-    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -3813,15 +3059,6 @@
         "strip-ansi": "^4.0.0"
       }
     },
-    "string_decoder": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.2.0.tgz",
-      "integrity": "sha512-6YqyX6ZWEYguAxgZzHGL7SsCeGx3V2TtOTqZz1xSTSWnqsbWwbptafNyvf/ACquZUXV3DANr5BDIwNYe1mN42w==",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "strip-ansi": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
@@ -3843,12 +3080,6 @@
       "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
       "dev": true
     },
-    "strip-json-comments": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
-      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
-      "dev": true
-    },
     "sucrase": {
       "version": "3.9.5",
       "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.9.5.tgz",
@@ -3884,18 +3115,6 @@
       "integrity": "sha1-rifbOPZgp64uHDt9G8KQgZuFGeY=",
       "dev": true
     },
-    "table": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/table/-/table-5.2.1.tgz",
-      "integrity": "sha512-qmhNs2GEHNqY5fd2Mo+8N1r2sw/rvTAAvBZTaTx+Y7PHLypqyrxr1MdIu0pLw6Xvl/Gi4ONu/sdceP8vvUjkyA==",
-      "dev": true,
-      "requires": {
-        "ajv": "^6.6.1",
-        "lodash": "^4.17.11",
-        "slice-ansi": "2.0.0",
-        "string-width": "^2.1.1"
-      }
-    },
     "test-exclude": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-5.0.0.tgz",
@@ -4011,12 +3230,6 @@
         }
       }
     },
-    "text-table": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
-      "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
-      "dev": true
-    },
     "thenify": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.0.tgz",
@@ -4035,12 +3248,6 @@
         "thenify": ">= 3.1.0 < 4"
       }
     },
-    "through": {
-      "version": "2.3.8",
-      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
-      "dev": true
-    },
     "tiny-glob": {
       "version": "0.2.6",
       "resolved": "https://registry.npmjs.org/tiny-glob/-/tiny-glob-0.2.6.tgz",
@@ -4051,15 +3258,6 @@
         "globrex": "^0.1.1"
       }
     },
-    "tmp": {
-      "version": "0.0.33",
-      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
-      "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
-      "dev": true,
-      "requires": {
-        "os-tmpdir": "~1.0.2"
-      }
-    },
     "to-object-path": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/to-object-path/-/to-object-path-0.3.0.tgz",
@@ -4466,15 +3664,6 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
-    "write": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
-      "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
-      "dev": true,
-      "requires": {
-        "mkdirp": "^0.5.1"
-      }
-    },
     "ws": {
       "version": "6.1.3",
       "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.3.tgz",
diff --git a/package.json b/package.json
index b7214c9254..56f902a3c1 100644
--- a/package.json
+++ b/package.json
@@ -25,13 +25,12 @@
     "coverage": "c8 report --reporter=text-lcov > coverage.lcov && c8 report --reporter=html",
     "codecov": "codecov",
     "precodecov": "npm run coverage",
-    "lint": "eslint src test/*.js",
     "build": "rollup -c",
     "prepare": "npm run build && npm run tsd",
     "dev": "rollup -cw",
     "pretest": "npm run build",
     "posttest": "agadoo internal.mjs",
-    "prepublishOnly": "export PUBLISH=true && npm run lint && npm test",
+    "prepublishOnly": "export PUBLISH=true && npm test",
     "tsd": "tsc -p . --emitDeclarationOnly",
     "typecheck": "tsc -p . --noEmit"
   },
@@ -61,9 +60,6 @@
     "c8": "^3.4.0",
     "codecov": "^3.0.0",
     "css-tree": "1.0.0-alpha22",
-    "eslint": "^5.3.0",
-    "eslint-plugin-html": "^5.0.0",
-    "eslint-plugin-import": "^2.11.0",
     "estree-walker": "^0.6.0",
     "is-reference": "^1.1.1",
     "jsdom": "^12.2.0",

From e8b769ca5081058ad0fd6a062b97716ffedd39b9 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 12:00:54 +0200
Subject: [PATCH 11/17] make is_reactive_dependency optional

---
 src/interfaces.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/interfaces.ts b/src/interfaces.ts
index 3b79c99bd0..42781cbdad 100644
--- a/src/interfaces.ts
+++ b/src/interfaces.ts
@@ -133,5 +133,5 @@ export interface Var {
 	initialised?: boolean;
 	hoistable?: boolean;
 	subscribable?: boolean;
-	is_reactive_dependency: boolean;
+	is_reactive_dependency?: boolean;
 }
\ No newline at end of file

From cb1a76b08c1766b7f68191583352d7a3ef7c5f04 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 12:09:21 +0200
Subject: [PATCH 12/17] dont create unknown prop warnings for $$scope etc, or
 if component has $$props - fixes #2878

---
 src/compile/render-dom/index.ts                            | 4 ++--
 .../dev-warning-unknown-props-with-$$props/Foo.svelte      | 7 +++++++
 .../dev-warning-unknown-props-with-$$props/_config.js      | 7 +++++++
 .../dev-warning-unknown-props-with-$$props/main.svelte     | 5 +++++
 .../dev-warning-unknown-props-with-$$scope/Foo.svelte      | 6 ++++++
 .../dev-warning-unknown-props-with-$$scope/_config.js      | 7 +++++++
 .../dev-warning-unknown-props-with-$$scope/main.svelte     | 7 +++++++
 7 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$props/Foo.svelte
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$props/_config.js
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$props/main.svelte
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$scope/Foo.svelte
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$scope/_config.js
 create mode 100644 test/runtime/samples/dev-warning-unknown-props-with-$$scope/main.svelte

diff --git a/src/compile/render-dom/index.ts b/src/compile/render-dom/index.ts
index 1432813e9d..2bf8935150 100644
--- a/src/compile/render-dom/index.ts
+++ b/src/compile/render-dom/index.ts
@@ -395,11 +395,11 @@ export default function dom(
 		});
 
 		let unknown_props_check;
-		if (component.compile_options.dev && writable_props.length) {
+		if (component.compile_options.dev && !component.var_lookup.has('$$props') && writable_props.length) {
 			unknown_props_check = deindent`
 				const writable_props = [${writable_props.map(prop => `'${prop.export_name}'`).join(', ')}];
 				Object.keys($$props).forEach(key => {
-					if (!writable_props.includes(key)) console.warn(\`<${component.tag}> was created with unknown prop '\${key}'\`);
+					if (!writable_props.includes(key) && !key.startsWith('$$')) console.warn(\`<${component.tag}> was created with unknown prop '\${key}'\`);
 				});
 			`;
 		}
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$props/Foo.svelte b/test/runtime/samples/dev-warning-unknown-props-with-$$props/Foo.svelte
new file mode 100644
index 0000000000..9e5c62339d
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$props/Foo.svelte
@@ -0,0 +1,7 @@
+<script>
+	export let foo = undefined;
+
+</script>
+
+<div>{foo}</div>
+<div>{JSON.stringify($$props)}</div>
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$props/_config.js b/test/runtime/samples/dev-warning-unknown-props-with-$$props/_config.js
new file mode 100644
index 0000000000..62ad08624d
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$props/_config.js
@@ -0,0 +1,7 @@
+export default {
+	compileOptions: {
+		dev: true
+	},
+
+	warnings: []
+};
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$props/main.svelte b/test/runtime/samples/dev-warning-unknown-props-with-$$props/main.svelte
new file mode 100644
index 0000000000..1566cf3e41
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$props/main.svelte
@@ -0,0 +1,5 @@
+<script>
+	import Foo from './Foo.svelte';
+</script>
+
+<Foo fo="sho"/>
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$scope/Foo.svelte b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/Foo.svelte
new file mode 100644
index 0000000000..b9f7feec24
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/Foo.svelte
@@ -0,0 +1,6 @@
+<script>
+	export let answer;
+</script>
+
+<h1>{answer}</h1>
+<div><slot></slot></div>
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$scope/_config.js b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/_config.js
new file mode 100644
index 0000000000..62ad08624d
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/_config.js
@@ -0,0 +1,7 @@
+export default {
+	compileOptions: {
+		dev: true
+	},
+
+	warnings: []
+};
diff --git a/test/runtime/samples/dev-warning-unknown-props-with-$$scope/main.svelte b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/main.svelte
new file mode 100644
index 0000000000..a1656e86e0
--- /dev/null
+++ b/test/runtime/samples/dev-warning-unknown-props-with-$$scope/main.svelte
@@ -0,0 +1,7 @@
+<script>
+	import Foo from './Foo.svelte';
+</script>
+
+<Foo answer={42}>
+	bar
+</Foo>

From dda69dbad038354786c7eba5e2e24eff290f759f Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 12:14:51 +0200
Subject: [PATCH 13/17] update tests

---
 test/js/samples/debug-empty/expected.js                       | 2 +-
 test/js/samples/debug-foo-bar-baz-things/expected.js          | 2 +-
 test/js/samples/debug-foo/expected.js                         | 2 +-
 test/js/samples/dev-warning-missing-data-computed/expected.js | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/js/samples/debug-empty/expected.js b/test/js/samples/debug-empty/expected.js
index c82cbeddd3..6f07993590 100644
--- a/test/js/samples/debug-empty/expected.js
+++ b/test/js/samples/debug-empty/expected.js
@@ -67,7 +67,7 @@ function instance($$self, $$props, $$invalidate) {
 
 	const writable_props = ['name'];
 	Object.keys($$props).forEach(key => {
-		if (!writable_props.includes(key)) console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!writable_props.includes(key) && !key.startsWith('$$')) console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$set = $$props => {
diff --git a/test/js/samples/debug-foo-bar-baz-things/expected.js b/test/js/samples/debug-foo-bar-baz-things/expected.js
index 3e1571b890..eea35d5ba7 100644
--- a/test/js/samples/debug-foo-bar-baz-things/expected.js
+++ b/test/js/samples/debug-foo-bar-baz-things/expected.js
@@ -153,7 +153,7 @@ function instance($$self, $$props, $$invalidate) {
 
 	const writable_props = ['things', 'foo', 'bar', 'baz'];
 	Object.keys($$props).forEach(key => {
-		if (!writable_props.includes(key)) console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!writable_props.includes(key) && !key.startsWith('$$')) console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$set = $$props => {
diff --git a/test/js/samples/debug-foo/expected.js b/test/js/samples/debug-foo/expected.js
index 1af0fcaebe..5b931d9464 100644
--- a/test/js/samples/debug-foo/expected.js
+++ b/test/js/samples/debug-foo/expected.js
@@ -153,7 +153,7 @@ function instance($$self, $$props, $$invalidate) {
 
 	const writable_props = ['things', 'foo'];
 	Object.keys($$props).forEach(key => {
-		if (!writable_props.includes(key)) console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!writable_props.includes(key) && !key.startsWith('$$')) console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$set = $$props => {
diff --git a/test/js/samples/dev-warning-missing-data-computed/expected.js b/test/js/samples/dev-warning-missing-data-computed/expected.js
index 0c193934c0..5c4b2ece1b 100644
--- a/test/js/samples/dev-warning-missing-data-computed/expected.js
+++ b/test/js/samples/dev-warning-missing-data-computed/expected.js
@@ -67,7 +67,7 @@ function instance($$self, $$props, $$invalidate) {
 
 	const writable_props = ['foo'];
 	Object.keys($$props).forEach(key => {
-		if (!writable_props.includes(key)) console.warn(`<Component> was created with unknown prop '${key}'`);
+		if (!writable_props.includes(key) && !key.startsWith('$$')) console.warn(`<Component> was created with unknown prop '${key}'`);
 	});
 
 	$$self.$set = $$props => {

From 8fd94aea6960e3db7db9bed4841b9b5380b27491 Mon Sep 17 00:00:00 2001
From: Conduitry <git@chor.date>
Date: Mon, 27 May 2019 06:39:06 -0400
Subject: [PATCH 14/17] remove unused eslint setting

---
 .eslintrc.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.eslintrc.json b/.eslintrc.json
index 7e8c26382a..3d2c0f6869 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -38,7 +38,6 @@
 		"sourceType": "module"
 	},
 	"settings": {
-		"import/core-modules": ["svelte"],
-		"svelte3/extensions": ["html"]
+		"import/core-modules": ["svelte"]
 	}
 }

From 7cecb99b4896dfe5e8516c21953e553b420b8870 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 12:50:00 +0200
Subject: [PATCH 15/17] move dist to types

---
 .flowconfig     | 2 +-
 .gitignore      | 2 +-
 animate.d.ts    | 2 +-
 compiler.d.ts   | 2 +-
 easing.d.ts     | 2 +-
 index.d.ts      | 2 +-
 internal.d.ts   | 2 +-
 motion.d.ts     | 2 +-
 package.json    | 2 +-
 store.d.ts      | 2 +-
 transition.d.ts | 2 +-
 tsconfig.json   | 6 +++---
 12 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/.flowconfig b/.flowconfig
index 2ed2b0c713..c1961b7a6b 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -1,5 +1,5 @@
 [ignore]
-<PROJECT_ROOT>/dist/.*
+<PROJECT_ROOT>/types/.*
 
 [include]
 
diff --git a/.gitignore b/.gitignore
index 35888493fa..847d12a540 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,7 +21,7 @@ node_modules
 /test/sourcemaps/samples/*/output.css.map
 /yarn-error.log
 _actual*.*
-/dist
+/types
 
 /site/cypress/screenshots/
 /site/__sapper__/
diff --git a/animate.d.ts b/animate.d.ts
index 3284bfd8c0..e0c5aebb0e 100644
--- a/animate.d.ts
+++ b/animate.d.ts
@@ -1 +1 @@
-export * from './dist/animate';
+export * from './types/animate';
diff --git a/compiler.d.ts b/compiler.d.ts
index 977efefb6d..e2a3820bc5 100644
--- a/compiler.d.ts
+++ b/compiler.d.ts
@@ -1 +1 @@
-export * from './dist/compiler';
+export * from './types/compiler';
diff --git a/easing.d.ts b/easing.d.ts
index c07764f4f0..9af6dd9ca7 100644
--- a/easing.d.ts
+++ b/easing.d.ts
@@ -1 +1 @@
-export * from './dist/easing';
+export * from './types/easing';
diff --git a/index.d.ts b/index.d.ts
index e4ddc9027e..a3d3b4a0d6 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1 +1 @@
-export * from './dist/index';
+export * from './types/index';
diff --git a/internal.d.ts b/internal.d.ts
index be034cd88a..135ffe7611 100644
--- a/internal.d.ts
+++ b/internal.d.ts
@@ -1 +1 @@
-export * from './dist/internal';
+export * from './types/internal';
diff --git a/motion.d.ts b/motion.d.ts
index 2fdaa86c4e..4cc764a2c9 100644
--- a/motion.d.ts
+++ b/motion.d.ts
@@ -1 +1 @@
-export * from './dist/motion';
+export * from './types/motion';
diff --git a/package.json b/package.json
index a8ef5134e0..8adfbda2ff 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "module": "index.mjs",
   "main": "index",
   "files": [
-    "dist",
+    "types",
     "compiler.js",
     "register.js",
     "index.*",
diff --git a/store.d.ts b/store.d.ts
index 2c1307011b..6d345dce57 100644
--- a/store.d.ts
+++ b/store.d.ts
@@ -1 +1 @@
-export * from './dist/store';
+export * from './types/store';
diff --git a/transition.d.ts b/transition.d.ts
index 54d5f036da..58f51d94d5 100644
--- a/transition.d.ts
+++ b/transition.d.ts
@@ -1 +1 @@
-export * from './dist/transition';
+export * from './types/transition';
diff --git a/tsconfig.json b/tsconfig.json
index 994bc61b85..6c4e786f6d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,8 +2,8 @@
 	"compilerOptions": {
 		"target": "es2015",
 		"module": "es6",
-		"declarationDir": "./dist",
-		"outDir": "./dist",
+		"declarationDir": "./types",
+		"outDir": "./types",
 		"declaration": true,
 		"noImplicitThis": true,
 		"noEmitOnError": true,
@@ -30,6 +30,6 @@
 		"src/**/*"
 	],
 	"exclude": [
-		"dist"
+		"types"
 	]
 }

From 78cf400ba8e753c5a22a2566163e0882c07a6406 Mon Sep 17 00:00:00 2001
From: Richard Harris <richard.a.harris@gmail.com>
Date: Mon, 27 May 2019 12:58:59 +0200
Subject: [PATCH 16/17] -> v3.4.4

---
 CHANGELOG.md | 10 ++++++++++
 package.json |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4981ca096b..766a1634e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Svelte changelog
 
+## 3.4.4
+
+* Publish type declaration files ([#2874](https://github.com/sveltejs/svelte/issues/2874))
+* Don't trigger updates for unreferenced values ([#2865](https://github.com/sveltejs/svelte/pull/2865))
+* Omit readonly bindings from SSR output ([#2339](https://github.com/sveltejs/svelte/issues/2339))
+* Prevent outdated animation CSS ([#2871](https://github.com/sveltejs/svelte/issues/2871))
+* Repair dynamic `{@html ...}` in head ([#2880](https://github.com/sveltejs/svelte/pull/2880))
+* Don't create unknown prop warnings for internal props, or if component has `$$props` ([#2881](https://github.com/sveltejs/svelte/pull/2881))
+
+
 ## 3.4.3
 
 * Add type declaration files for everything ([#2842](https://github.com/sveltejs/svelte/pull/2842))
diff --git a/package.json b/package.json
index 8adfbda2ff..1ce1b9b5b7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte",
-  "version": "3.4.3",
+  "version": "3.4.4",
   "description": "Cybernetically enhanced web apps",
   "module": "index.mjs",
   "main": "index",

From 673a3c92e420608eb36cf70331312ca4d16cf8b4 Mon Sep 17 00:00:00 2001
From: Conduitry <git@chor.date>
Date: Mon, 27 May 2019 14:31:06 -0400
Subject: [PATCH 17/17] bump estree-walker to fix some svelte.walk bugs

---
 package-lock.json | 22 +++++++++++-----------
 package.json      |  2 +-
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index e2b0fd0ffd..1c6ced1a92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte",
-  "version": "3.4.3",
+  "version": "3.4.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -168,7 +168,7 @@
     },
     "array-equal": {
       "version": "1.0.0",
-      "resolved": "http://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
       "integrity": "sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=",
       "dev": true
     },
@@ -528,7 +528,7 @@
     },
     "commander": {
       "version": "2.15.1",
-      "resolved": "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
       "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
       "dev": true
     },
@@ -844,9 +844,9 @@
       "dev": true
     },
     "estree-walker": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.0.tgz",
-      "integrity": "sha512-peq1RfVAVzr3PU/jL31RaOjUKLoZJpObQWJJ+LgfcxDUifyLZ1RjPQZTl0pzj2uJ45b7A7XpyppXvxdEqzo4rw==",
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
+      "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
       "dev": true
     },
     "esutils": {
@@ -1307,7 +1307,7 @@
     },
     "is-builtin-module": {
       "version": "1.0.0",
-      "resolved": "http://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
       "integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=",
       "dev": true,
       "requires": {
@@ -1712,7 +1712,7 @@
     },
     "minimist": {
       "version": "0.0.8",
-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
       "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
       "dev": true
     },
@@ -1739,7 +1739,7 @@
     },
     "mkdirp": {
       "version": "0.5.1",
-      "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
       "dev": true,
       "requires": {
@@ -2070,7 +2070,7 @@
     },
     "path-is-absolute": {
       "version": "1.0.1",
-      "resolved": "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
       "dev": true
     },
@@ -2710,7 +2710,7 @@
     },
     "safe-regex": {
       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
       "integrity": "sha1-QKNmnzsHfR6UPURinhV91IAjvy4=",
       "dev": true,
       "requires": {
diff --git a/package.json b/package.json
index 1ce1b9b5b7..c39db34df5 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "c8": "^3.4.0",
     "codecov": "^3.0.0",
     "css-tree": "1.0.0-alpha22",
-    "estree-walker": "^0.6.0",
+    "estree-walker": "^0.6.1",
     "is-reference": "^1.1.1",
     "jsdom": "^12.2.0",
     "kleur": "^3.0.0",