* Allow creating cancelable custom events with `createEventDispatcher` ([#4623](https://github.com/sveltejs/svelte/issues/4623))
* Return the context object in `setContext` [#7427](https://github.com/sveltejs/svelte/issues/7427)
* Fix `{@const}` tag not working inside Component when there's no `let:` [#7189](https://github.com/sveltejs/svelte/issues/7189)
* Ignore comments in `{#each}` blocks when containing elements with `animate:` ([#3999](https://github.com/sveltejs/svelte/issues/3999))
* Add a third parameter to the returned function of `createEventDispatcher` that allows passing an object of `{ cancelable: true }` to create a cancelable custom event. The returned function when called will also return a boolean depending on whether the event is cancelled ([#7064](https://github.com/sveltejs/svelte/pull/7064))
* Allow comments inside `{#each}` blocks when using `animate:` ([#3999](https://github.com/sveltejs/svelte/issues/3999))
* Fix `|local` transitions in `{#key}` blocks ([#5950](https://github.com/sveltejs/svelte/issues/5950))
* Support svg namespace for `{@html}` ([#7002](https://github.com/sveltejs/svelte/issues/7002), [#7450](https://github.com/sveltejs/svelte/issues/7450))
* Fix `{@const}` tag not working inside a component when there's no `let:` [#7189](https://github.com/sveltejs/svelte/issues/7189)
* Remove extraneous leading newline inside `<pre>` and `<textarea>` ([#7264](https://github.com/sveltejs/svelte/issues/7264))
* Fix erroneous setting of `textContent` for `<template>` elements ([#7297](https://github.com/sveltejs/svelte/pull/7297))
* Fix value of `let:` bindings not updating in certain cases ([#7440](https://github.com/sveltejs/svelte/issues/7440))
* Strip leading newline after `<pre>` and `<textarea>` ([#7264](https://github.com/sveltejs/svelte/issues/7264))
* Fix local transition for `{#key}` block ([#5950](https://github.com/sveltejs/svelte/issues/5950))
* Fix errorneous setting `textContent` for `<template>` element ([#7297](https://github.com/sveltejs/svelte/pull/7297))
* Support svg namespace for `{@html}` ([#7450](https://github.com/sveltejs/svelte/issues/7450), [#7002](https://github.com/sveltejs/svelte/issues/7002))