svelte@5.31.0

Minor Changes

• feat: allow state fields to be declared inside class constructors (#15820)

Patch Changes

• fix: Add missing AttachTag in Tag union type inside the AST namespace from "svelte/compiler" (#15946)

svelte@5.30.2

Patch Changes

• fix: falsy attachments types (#15939)

• fix: handle more hydration mismatches (#15851)

svelte@5.30.1

Patch Changes

• fix: add typeParams to SnippetBlock for legacy parser (#15921)

svelte@5.30.0

Minor Changes

• feat: allow generics on snippets (#15915)

svelte@5.29.0

Minor Changes

• feat: attachments (#15000)

svelte@5.28.7

Patch Changes

• fix: remove unncessary guards that require CSP privilege when removing event attributes (#15846)

• fix: rewrite destructuring logic to handle iterators (#15813)

svelte@5.28.6

Patch Changes

• fix: use transform.read for ownership_validator.mutation array (#15848)

• fix: don't redeclare $slots (#15849)

svelte@5.28.5

Patch Changes

• fix: proxify the value in assignment shorthands to the private field (#15862)

• fix: more frequently update bind:buffered to actual value (#15874)

svelte@5.28.4

Patch Changes

• fix: treat nullish expression as empty string (#15901)

• fix: prevent invalid BigInt calls from blowing up at compile time (#15900)

• fix: warn on bidirectional control characters (#15893)

• fix: emit right error for a shadowed invalid rune (#15892)

svelte@5.28.3

Patch Changes

• chore: avoid microtasks when flushing sync (#15895)

• fix: improve error message for migration errors when slot would be renamed (#15841)

• fix: allow characters in the supplementary special-purpose plane (#15823)