101.7.1

• Fix element typing #400
• Empty diagnostics for closed documents #316
• Add missing event handlers #393 #408 #406
• Allow empty initializationOptions #411

101.7.0

• Support for array of preprocessors #279
• Relax each-typing to accept array-like values #298
• Remove ref from IntrinsicAttributes #319

101.6.0

• Type check event forward from element on component #303
• Mark props as optional in ts when initialized but no typings given #370
• Fix svelte component rename when using bind:this #308
• Wrap template with callback to fix used before assigned error #310
• Fix await type checking, can now be used with PromiseLike / anything #358
• Fix swallowing used before assigned error #277
• Fix store.set in reactive statement #380

101.5.0

• Add note about uninstalling the old Svelte extension #372 - do this if you haven't already.
• SvelteAction typing fix: allows void as return value #365
• Reintroduce Svelte tag completions, add snippets to completions #364, #368
• Fix imports done through code actions #343
• Split regex to avoid heavy computation when there are comments at the beginning of a file #337
• Basic Pug syntax highlighting #371
• Fix/cleanup style attribute typing #345

101.4.0

• Support for Svelte Native (#351), also fixes namespace clashing with React types (#228)
• Exported functions/consts/classes of a component are now visible on the components type (#307)
• Reactive assignments no longer implicitely have type any (#360)
• Fix 'Variable is used before being assigned' error when using bind:this in strict mode (#338)
• Fix type checking getting "disabled" when using directives (#352)
• Fix dblclick event type (#357)
• Add resize event to svelte:window (#348)
• Editor syntax highlighting: Svelte components in template now marked as support.class.component.svelte (#321)

101.3.0

• fix svelte2tsx parentheses overwrite issues #302
• temporarily relax event type #313
• improve for auto import completion #317
• syntax highlight for svelte component tags #318

101.2.0

• Markdown syntax highlighting #301
• Prevent name clashes when importing something with the same name as the svelte file #294

101.1.1

• Support optional chaining and nullish coalescing (introduced in svelte 3.24) #274
• Possibility to add component documentation #280
• Support default languages (introduced in svelte-preprocess 4.0) #291
• Fix incorrect semicolon error before dollar label #289
• Initialized props (export let bla = 'blubb';) are marked as optional now #276

101.0.0

• New "Extract into component" refactoring (simple version) #262
• Better typing for union types in reactive assignments and props #214
• Props with default values are now marked as optional #276
• Docs restructuring, FAQ/Troubleshooting for TypeScript #275
• Hover info now contains docs #281
• More bindings for svelte:window #265
• Grave accent wrapping #264

BREAKING CHANGE

Adjusted svelte.config.js interface #270

If you want to pass svelte compiler options to the svelte language server (which you probably never will/need to do), you now need to pass them inside compilerOptions. Note that preprocess stays where it was before, so you are most likely not affected by this change.

Before:

svelte.config.js:

module.exports = {
   dev: true,
   preprocess: ...
};

After:

svelte.config.js:

module.exports = {
   compilerOptions: {
      dev: true
   },
   preprocess: ...
};

This was done as an attempt to harmonize/standarize svelte.config.js and open up its usage to other tools.

100.1.0

• Better error messages for preprocessors #240
• script/style extraction: handle self-closing tags #251
• Trigger diagnostics on ts/js save #237
• onEnter rules #244
• Bugfixes