v0.9.0 svelte@5.57.0
hasaneyldrm/exercises-datasetAug 28, 2026 → Aug 28, 20260 days between releases
What's New
Adds SSR utilities, context checks, and select defaults to Svelte with bug fixes
New Features
- Exports `RenderOutput`, `SyncRenderOutput`, `Csp`, and `Sha256Source` from `svelte/server`
- Adds `has` function to `createContext` for checking context existence
- Supports `defaultValue` on `<select>` elements
- Adds `getOrInsert` and `getOrInsertComputed` methods to `SvelteMap`
Improvements
- Performance optimization: Reuses cached value in `<option>`/`<select>` value guard
- Enhances SvelteMap methods with `getOrInsert` and `getOrInsertComputed`
- Improves compiler and runtime performance
Bug Fixes
- Fixes template store subscriptions blocking on promise assignment
- Fixes route `$derived` teardown errors being routed through `invoke_error_boundary`
- Fixes `SvelteDate` snapshots being tracked in reactions
- Removes `<svelte:head>` anchors on unmount
- Warns on undeclared shorthand event handlers on `<svelte:window>`, `<svelte:document>`, and `<svelte:body>`
Upgrade Notes
No breaking changes detected. The new `has` function in `createContext` allows safe context existence checks. Ensure `defaultValue` usage on `<select>` elements is compatible with your DOM expectations.
The Two Releases
AHP Swift Package v0.9.0
Aug 28, 2026· 2 months ago
Implements AHP 0.9.0, adding automation catalogue channels, turn error resumption, and improving terminal and annotation lifecycle handling.
Full release notessvelte@5.57.0
Aug 28, 2026· 2 months ago
This minor release introduces new server-side rendering utilities, adds a `has` function to context creation, supports default values for select elements, and enhances SvelteMap methods. It also includes a large number of bug fixes, performance optimizations, and improvements to the compiler and runtime.
Full release notes