Svelte

Minor Changes

• feat: export RenderOutput, SyncRenderOutput, Csp and Sha256Source from svelte/server (#18648)

• feat: add has function to createContext (#18472)

• feat: support defaultValue on <select> (#18591)

• feat: add getOrInsert/getOrInsertComputed to SvelteMap (#18728)

Patch Changes

• fix: block template store subscriptions on the promise that assigns the store (#18582)

• fix: route $derived teardown errors through invoke_error_boundary (#18486)

• fix: track SvelteDate snapshots in reactions (#18700)

• fix: remove <svelte:head> anchors on unmount (#18697)

• fix: warn on undeclared shorthand event handlers on <svelte:window>, <svelte:document> and <svelte:body> (#18480)

• perf: reuse the cached value in the <option>/<select> value guard (#18713)

• fix: prevent malformed AST output for <select> with static value attribute (#18449)

• fix: apply ownership mutation ignores to binding assignments (#18718)

• fix: prevent onoutroend from firing twice when compilerOptions.hmr is true (#18655)

• fix: preserve whitespace after inline elements when printing (#18685)

• perf: fold SSR block-open markers into the branch's first push (#18712)

• fix: run onDestroy callbacks when a server render throws (#18585)

• fix: report derived_invalid_export for export let x = $derived(...) in runes mode (#18692)

• fix: never apply class hash to elements inside <svelte:head> (#18160)

• fix: keep defaultChecked on hydrated radio inputs with spread attributes (#18701)

• fix: accept onfocusin/onfocusout in a11y_mouse_events_have_key_events (#18689)

• perf: O(n²)→O(n) Map lookups for legacy $: reactive statement ordering (#18602)

• fix: distinct memoizer on style/class directives (#18466)

• fix: measure nested transitions before applying their starting styles (#18647)

• fix: don't turn component instances stored in $state into state proxies (#18646)

• perf: emit $.only_child for elements with a single child (#18717)

• fix: omit bind:focused from SSR output (it has no HTML attribute) (#18724)

• fix: more robust rendering of Svelte custom element slots (#18710)

• perf: optimize simple object destructuring in @const tags (#18390)

• fix: properly apply static textarea value attribute during CSR (#18727)

• fix: end a restored reaction context at the end of its synchronous segment (#18694)

• fix: keep the dependencies of a reaction that throws, so deriveds it read are neither leaked nor stuck in their error (#18703)

• fix: don't resurrect outroing elements when an ancestor block is paused and resumed (#18431)

• perf: use $.comment() for single-comment templates (#18714)

• chore: move @types/trusted-types to devDependencies (#18730)

• perf: store setters cache as Set instead of Array (#18251)

• fix: transform derived assignments and select function bindings correctly during server-side rendering (#18669)

• fix: keep boolean attributes with an empty string value when rendering attribute objects on the server (#18721)

• fix: sync SvelteURL port signal when the protocol setter clears the port (#18705)

• fix: block declaration tags and {@const} on async values read inside closures (#18533)

• fix: avoid css tree-shaking for exported Snippet (#18540)

• perf: treat <img loading> as a static element again (#18711)

• fix: prevent selectedcontent mutation from changing the selected option (#18495)

• fix: avoid NaN keyframe values in slide transition for elements without a layout box (#18430)

• fix: preserve line feed character references in attribute values (#18691)

• fix: decode uppercase-X hex numeric character references (&#X...;) (#18708)

• chore: clarify when $effect.pre runs relative to DOM updates (#18534)

• fix: scope SSR boundary failed snippets to their boundary (#18593)

Patch Changes

• fix: preserve CSS escape sequences when printing selectors (#18667)

• fix: parse :nth-child(2n of.foo) where of is not followed by whitespace (#18611)

• fix: transform expressions inside labeled statements during server compilation (#18617)

• docs: clarify that context lookup includes the current component and all ancestors (#18581)

• fix: apply CSS custom properties with falsy values on components (#18634)

• fix: correctly print {#await ... catch x} et al (#18645)

• fix: ignore comments of Program node during migration script (#18656)

• fix: reliably resolve append_style to its correct root (#18614)

• fix: clean up removed capture event handlers from spread attributes (#18618)

• fix: don't corrupt renderer type during SSR's legacy bind: retry loop (#18616)

• fix: treat concise arrow function bodies as implicit returns when calculating blockers (#18613)

• fix: give effect teardowns the value from before the first write in a flush (#18620)

• fix: avoid double-calling a derived reference when destructuring $derived of another $derived during server-side rendering (#18668)

• fix: preserve namespaces in CSS type selectors (#18678)

• fix: increment private state fields through a non-this receiver (#18622)

• chore: deduplicate client and server context helpers (#18580)

• fix: release last_propagated_event after event propagation settles so it no longer retains the last event's target subtree (#18569)

• fix: allow custom elements to receive async values as props (#18661)

• fix: strip comments from inline style values in linear time (#18553)

• fix: prevent declaration comments from breaking server derived references (#18641)

• perf: make async blocker analysis scale linearly with the number of top-level references (#18549)

• fix: preserve short-circuiting for logical assignments to private state fields (#18594)

Patch Changes

• fix: skip controlled each fast path while another batch is pending (#18625)

• fix: better whitespace handling inside printer (#18638)

• fix: don't duplicate comments in attributes (#18636)

• fix: preserve CSS comments in the AST printer (#18637)

Patch Changes

• fix: call onerror and provide a working reset when hydrating a failed boundary (#18556)

• fix: preserve select selection when spread attributes omit value (#18561)

Patch Changes

• chore: provide indent option for print (#18474)

Patch Changes

• perf: skip unnecessary blocker analysis when compiling components without top-level await (#18548)

• fix: rerun derived that had an abort controller on reconnection (#18551)

Patch Changes

• chore: drop dead code that make TSGO fail (#18496)

• fix: don't (re)connect deriveds when read inside branch/root effects (#18527)

• fix: skip unnecessary derived effect in earlier batch (#18525)

• fix: avoid declaration tag warning in event handlers (#18500)

• fix: abort deriveds own AbortSignal when it disconnects (#18400)

• fix: ensure $state.eager() is correctly transormed for SSR output (#18530)

• fix: correctly transform declaration tags during SSR (#18492)

• fix: transform computed keys in keyed {#each} destructuring patterns (#18521)

• fix: chain preprocessor sourcemaps with an empty sources[0] instead of dropping them (#18518)

• fix: clear previous_task reference after abort in Tween to prevent memory leak on interrupted tweens (#18541)

• fix: don't treat declaration tags as parts inside each blocks (#18507)

Patch Changes

• fix: include wrapping parentheses in {@const} declarator end position (#18436)

• fix: always unset reactivity context after restoring it (#18453)

• fix: don't notify searchParams subscribers when the URL changes without affecting the search string (#18425)

• fix: strip ? from optional parameters in <script lang="ts"> so generated JavaScript is valid (#18448)

Patch Changes

• fix: ignore errors that occur in destroyed effects (#18384)

• fix: type BigInts in $state.snapshot(...) return values (#18388)

Patch Changes

• fix: properly track effect end node for async sibling component (#18371)

• fix: prevent false-positive reactivity loss warning (#18373)

• chore: bump esrap dependency (#18372)

• fix: ignore declaration tags for animation directive (#18366)

• fix: reject pending async deriveds on discard (#18308)

Patch Changes

• fix: error at compile time on duplicate snippet/declaration tag definitions (#18351)

• fix: parse declaration tag contents more robustly (#18353)

• fix: correctly transform references to earlier declarators in a declaration tag (e.g. {let a = $state(0), b = $derived(a * 2)}) (#18348)

• fix: avoid spurious state_referenced_locally warnings for $derived declarations in declaration tags (#18348)

• fix: tolerate whitespace before let/const in declaration tags (#18348)

• fix: prevent infinite loop when a tag's expression ends with a trailing / at the end of the input (#18350)

• fix: more robust parsing of declaration tags with regards to type (#18330)

• fix: preserve newlines in spread input values when the type attribute is applied after value (#18345)

• fix: update SvelteURLSearchParams when setting duplicate keys to the same joined value (#18336)

• fix: check references for blockers on server, too (#18352)

Minor Changes

• feat: allow declarations in the template (#18282)

Patch Changes

• perf: use createElement instead of createElementNS for HTML elements (#18262)

• perf: store current_sources as a Set for O(1) membership checks (#18278)

• perf: deduplicate identical hoisted templates within a component (#18320)

• perf: hoist rest_props exclude list as a module-scope Set (#18252)

Patch Changes

• fix: unlink errored and otherwise finished batch (#18264)

• perf: walk composedPath() directly in delegated event propagation (#18268)

• fix: transfer effects when merging batches (#18254)

• fix: allow $derived(await ...) in disconnected effect roots (#18273)

• fix: remove temporary raw-text hydration markers (#18269)

• fix: propagate async @const blockers through closure references so template expressions like {(() => host)()} correctly wait for the awaited value (#18309)

• fix: properly unlink batches (#18298)

• fix: settle discarded batch (#18290)

• fix: declare let: directives before {@const} declarations on slotted elements (#18271)

• fix: resume outro-ed branches if they were kept around (#18291)

• fix: avoid waterfall-warning when async resolves to same value (#18297)

• fix: correctly coordinate component-level effects inside async blocks (#18260)

• fix: make unnecessary commit work less likely (#18263)

• chore: add tag name to a11y_click_events_have_key_events warning (#18272)

• fix: catch rejected promises while merging/committing (#18266)

Patch Changes

• fix: don't unset batch when calling {#await ...} promise (#18243)

• fix: promise-ify {#await await ...} expressions on the server and correctly hydrate them on the client (#18243)

• fix: deduplicate dependencies that are added outside the init/update cycle (#18243)

• fix: avoid false-positive batch invariant error (#18246)

• fix: inline primitive constants in attribute values during SSR (#18232)

Patch Changes

• fix(print): handle svelte:body and fix keyframe percentage double-printing (#18234)

• fix: execute uninitialized derived even if it's destroyed (#18228)

• fix: use named symbols everywhere (#18238)

• fix: don't run teardown effects when deriveds are unfreezed (#18227)

• fix: unset context synchronously in run (#18236)

Patch Changes

• fix: prevent XSS on hydratable from user contents (a16ebc67bbcf8f708360195687e1b2719463e1a4)

• chore: bump devalue (#18219)

• fix: disallow empty attribute names during SSR (547853e2406a2147ad7fb5ffeba95b01bd9642da)

• fix: harden regex (d2375e2ebcab5c88feb5652f1a9d621b8f06b259)

• fix: move Svelte runtime properties to symbols (e1cbbd96441e82c9eb8a23a2903c0d06d3cda991)

Patch Changes

• fix: leave stale promises to wait for a later resolution, instead of rejecting (#18180)

• fix: keep dependencies of $state.eager/pending (#18218)

• fix: reapply context after transforming error during SSR (#18099)

• fix: don't rebase just-created batches (#18117)

• chore: allow null for pending in typings (#18201)

• fix: flush eager effects in production (#18107)

• fix: rethrow error of failed iterable after calling return() (#18169)

• fix: account for proxified instance when updating bind:this (#18147)

• fix: ensure scheduled batch is flushed if not obsolete (#18131)

• fix: resolve stale deriveds with latest value (#18167)

• chore: remove unnecessary increment_pending calls (#18183)

• fix: correctly compile component member expressions for SSR (#18192)

• fix: reset source.updated stack traces after flush (#18196)

• fix: replacing async 'blocking' strategy with 'merging' (#18205)

• fix: allow @debug tags to reference awaited variables (#18138)

• fix: re-run fallback props if dependencies update (#18146)

• fix: abort running obsolete async branches (#18118)

• fix: ignore comments when reading CSS values (#18153)

• fix: wrap Promise.all in save during SSR (#18178)

• fix: ignore false-positive errors of $inspect dependencies (#18106)

Patch Changes

• fix: don't mark deriveds while an effect is updating (#18124)

• fix: do not dispatch introstart event with animation of animate directive (#18122)

Patch Changes

• fix: never mark a child effect root as inert (#18111)

• fix: reset context after waiting on blockers of @const expressions (#18100)

• fix: keep flushing new eager effects (#18102)

Patch Changes

• fix: ensure proper HMR updates for dynamic components (#18079)

• fix: correctly calculate @const blockers (#18039)

• fix: freeze deriveds once their containing effects are destroyed (#17921)

• fix: defer error boundary rendering in forks (#18076)

• fix: avoid false positives for reactivity loss warning (#18088)

Patch Changes

• fix: invalidate @const tags based on visible references in legacy mode (#18041)

• fix: handle parens in template expressions more robustly (#18075)

• fix: disallow -- in idPrefix (#18038)

• fix: correct types for ontoggle on <details> elements (#18063)

• fix: don't override $destroy/set/on instance methods in dev mode (#18034)

• fix: unskip branches of earlier batches after commit (#18048)

• fix: never set derived.v inside fork (#18037)

• fix: skip rebase logic in non-async mode (#18040)

• fix: don't reset status of uninitialized deriveds (#18054)

Patch Changes

• fix: correctly handle bindings on the server (#18009)

• fix: prevent hydration error on async {@html ...} (#17999)

• fix: cleanup superTypeParameters in ClassDeclarations/ClassExpression (#18015)

• fix: improve duplicate module import error message (#18016)

• fix: reschedule new effects in prior batches (#18021)

Minor Changes

• feat: export TweenOptions, SpringOptions, SpringUpdateOptions and Updater from svelte/motion (#17967)

Patch Changes

• fix: ensure HMR wrapper forwards correct start/end nodes to active effect (#17985)

Patch Changes

• fix: hydration comments during hmr (#17975)

• fix: null out effect.b in destroy_effect (#17980)

• fix: group sync statements (#17977)

• fix: defer batch resolution until earlier intersecting batches have committed (#17162)

• fix: properly invoke iterator.return() during reactivity loss check (#17966)

• fix: remove trailing semicolon from {@const} tag printer (#17962)

Minor Changes

• feat: allow css, runes, customElement compiler options to be functions (#17951)

Patch Changes

• fix: reinstate reactivity loss tracking (#17801)

Patch Changes

• fix: ensure $inspect after top level await doesn't break builds (#17943)

• fix: resume inert effects when they come from offscreen (#17942)

• fix: don't eagerly access not-yet-initialized functions in template (#17938)

• fix: discard batches made obsolete by commit (#17934)

• fix: ensure "is standalone child" is correctly reset (#17944)

• fix: remove nodes in boundary when work is pending and HMR is active (#17932)

Patch Changes

• fix: update select.__value on change (#17745)

• chore: add invariant helper for debugging (#17929)

• fix: ensure deriveds values are correct across batches (#17917)

• fix: handle async RHS in assignment_value_stale (#17925)

• fix: avoid traversing clean roots (#17928)

Patch Changes

• fix: remove untrack circular dependency (#17910)

• fix: recover from errors that leave a corrupted effect tree (#17888)

• fix: properly lazily evaluate RHS when checking for assignment_value_stale (#17906)

• fix: resolve boundary in correct batch when hydrating (#17914)

• chore: rebase batches after process, not during (#17900)

Patch Changes

• fix: re-process batch if new root effects were scheduled (#17895)

Patch Changes

• fix: better bind:this cleanup timing (#17885)

Patch Changes

• fix: {@html} no longer duplicates content inside contenteditable elements (#17853)

• fix: don't access inert block effects (#17882)

• fix: handle asnyc updates within pending boundary (#17873)

• perf: avoid re-traversing the effect tree after $: assignments (#17848)

• chore: simplify scheduling logic (#17805)

Patch Changes

• fix: correctly add __svelte_meta after else-if chains (#17830)

• perf: cache element interactivity and source line splitting in compiler (#17839)

• chore: avoid rescheduling effects during branch commit (#17837)

• perf: optimize CSS selector pruning (#17846)

• fix: preserve original boundary errors when keyed each rows are removed during async updates (#17843)

• perf: avoid O(n²) name scanning in scope generate and unique (#17844)

• fix: preserve each items that are needed by pending batches (#17819)

Patch Changes

• perf: optimize parser hot paths for faster compilation (#17811)

• fix: SvelteMap incorrectly handles keys with undefined values (#17826)

• fix: SvelteURL search setter now returns the normalized value, matching native URL behavior (#17828)

• fix: visit synthetic value node during ssr (#17824)

• fix: always case insensitive event handlers during ssr (#17822)

• chore: more efficient effect scheduling (#17808)

• perf: optimize compiler analysis phase (#17823)

• fix: skip redundant batch.apply (#17816)

• chore: null out current_batch before committing branches (#17809)

Patch Changes

• fix: escape innerText and textContent bindings of contenteditable (0df5abcae223058ceb95491470372065fb87951d)

• fix: sanitize transformError values prior to embedding in HTML comments (0298e979371bb583855c9810db79a70a551d22b9)

Patch Changes

• fix: set server context after async transformError (#17799)

• fix: hydrate if blocks correctly (#17784)

• fix: handle default parameters scope leaks (#17788)

• fix: prevent flushed effects from running again (#17787)

Patch Changes

• fix: render :catch of #await block with correct key (#17769)

• chore: pin aria-query@5.3.1 (#17772)

• fix: make string coercion consistent to toString (#17774)

Patch Changes

• fix: update expressions on server deriveds (#17767)

• fix: further obfuscate node:crypto import from overzealous static analysis (#17763)

Patch Changes

• fix: handle shadowed function names correctly (#17753)

Minor Changes

• feat: allow comments in tags (#17671)

• feat: allow error boundaries to work on the server (#17672)

Patch Changes

• fix: use TrustedHTML to test for customizable support, where necessary (#17743)

• fix: ensure head effects are kept in the effect tree (#17746)

• chore: deactivate current_batch by default in unset_context (#17738)

Minor Changes

• feat: support TrustedHTML in {@html} expressions (#17701)

Patch Changes

• fix: repair dynamic component truthy/falsy hydration mismatches (#17737)

• fix: re-run non-render-bound deriveds on the server (#17674)

Patch Changes

• fix: check to make sure svelte:element tags are valid during SSR (73098bb26c6f06e7fd1b0746d817d2c5ee90755f)

• fix: misc option escaping and backwards compatibility (#17741)

• fix: strip event handlers during SSR (a0c7f289156e9fafaeaf5ca14af6c06fe9b9eae5)

• fix: replace usage of for in with for of Object.keys (f89c7ddd7eebaa1ef3cc540400bec2c9140b330c)

• fix: always escape option body in SSR (f7c80da18c215e3727c2a611b0b8744cc6e504c5)

• chore: upgrade devalue (#17739)

Patch Changes

• chore: proactively defer effects in pending boundary (#17734)

• fix: detect and error on non-idempotent each block keys in dev mode (#17732)

Patch Changes

• fix: prevent event delegation logic conflicting between svelte instances (#17728)

• fix: treat CSS attribute selectors as case-insensitive for HTML enumerated attributes (#17712)

• fix: locate Rollup annontaion friendly to JS downgraders (#17724)

• fix: run effects in pending snippets (#17719)

Patch Changes

• fix: take async into consideration for dev delegated handlers (#17710)

• fix: emit state_referenced_locally warning for non-destructured props (#17708)

Patch Changes

• fix: don't crash on undefined document.contentType (#17707)

• fix: use symbols for encapsulated event delegation (#17703)

Minor Changes

• feat: Use TrustedTypes for HTML handling where supported (#16271)

Patch Changes

• fix: sanitize template-literal-special-characters in SSR attribute values (#17692)

• fix: follow-up formatting in print() — flush block-level elements into separate sequences (#17699)

• fix: preserve delegated event handlers as long as one or more root components are using them (#17695)

Patch Changes

• fix: take into account nodeName case sensitivity on XHTML pages (#17689)

• fix: render multiple and selected attributes as empty strings for XHTML compliance (#17689)

• fix: always lowercase HTML elements, for XHTML compliance (#17664)

• fix: freeze effects-inside-deriveds when disconnecting, unfreeze on reconnect (#17682)

• fix: propagate $effect errors to <svelte:boundary> (#17684)

Patch Changes

• fix: resolve effect_update_depth_exceeded when using bind:value on <select> with derived state in legacy mode (#17645)

• fix: don't swallow DOMException when media.play() fails in bind:paused (#17656)

• chore: provide proper public type for parseCss result (#17654)

• fix: robustify blocker calculation (#17676)

• fix: reduce if block nesting (#17662)

Patch Changes

• fix: render boolean attribute values as empty strings for XHTML compliance (#17648)

• fix: prevent async render tag hydration mismatches (#17652)

Minor Changes

• feat: allow use of createContext when instantiating components programmatically (#17575)

Patch Changes

• fix: ensure infinite effect loops are cleared after flushing (#17601)

• fix: allow {#key NaN} (#17642)

• fix: detect store in each block expression regardless of AST shape (#17636)

• fix: treat <menu> like <ul>/<ol> for a11y role checks (#17638)

• fix: add vite-ignore comment inside dynamic crypto import (#17623)

• chore: wrap JSDoc URLs in @see and @link tags (#17617)

• fix: properly hydrate already-resolved async blocks (#17641)

• fix: emit each_key_duplicate error in production (#16724)

• fix: exit resolved async blocks on correct node when hydrating (#17640)

Patch Changes

• chore: remove SvelteKit data attributes from elements.d.ts (#17613)

• fix: avoid erroneous async derived expressions for blocks (#17604)

• fix: avoid Cloudflare warnings about not having the "node:crypto" module (#17612)

• fix: reschedule effects inside unskipped branches (#17604)

Patch Changes

• fix: merge consecutive large text nodes (#17587)

• fix: only create async functions in SSR output when necessary (#17593)

• fix: properly separate multiline html blocks from each other in print() (#17319)

• fix: prevent unhandled exceptions arising from dangling promises in (#17591)

Minor Changes

• feat: allow passing ShadowRootInit object to custom element shadow option (#17088)

Patch Changes

• fix: throw for unset createContext get on the server (#17580)

• fix: reset effects inside skipped branches (#17581)

• fix: preserve old dependencies when updating reaction inside fork (#17579)

• fix: more conservative assignment_value_stale warnings (#17574)

• fix: disregard popover elements when determining whether an element has content (#17367)

• fix: fire introstart/outrostart events after delay, if specified (#17567)

• fix: increment signal versions when discarding forks (#17577)

Patch Changes

• fix: run boundary onerror callbacks in a microtask, in case they result in the boundary's destruction (#17561)

• fix: prevent unintended exports from namespaces (#17562)

• fix: each block breaking with effects interspersed among items (#17550)

Patch Changes

• fix: avoid duplicating escaped characters in CSS AST (#17554)

Patch Changes

• fix: hydration failing with settled async blocks (#17539)

• fix: add pointer and touch events to a11y_no_static_element_interactions warning (#17551)

• fix: handle false dynamic components in SSR (#17542)

• fix: avoid unnecessary block effect re-runs after async work completes (#17535)

• fix: avoid using dev-mode array.includes wrapper on internal array checks (#17536)

Patch Changes

• fix: export wait function from internal client index (#17530)

Patch Changes

• fix: hoist snippets above const in same block (#17516)

• fix: properly hydrate await in {@html} (#17528)

• fix: batch resolution of async work (#17511)

• fix: account for empty statements when visiting in transform async (#17524)

• fix: avoid async overhead for already settled promises (#17461)

• fix: better code generation for const tags with async dependencies (#17518)

Minor Changes

• feat: export parseCss from svelte/compiler (#17496)

Patch Changes

• fix: handle non-string values in svelte:element this attribute (#17499)

• fix: faster deduplication of dependencies (#17503)

Patch Changes

• fix: trigger selectedcontent reactivity (#17486)

Minor Changes

• feat: customizable <select> elements (#17429)

Patch Changes

• fix: mark subtree of svelte boundary as dynamic (#17468)

• fix: don't reset static elements with debug/snippets (#17477)

Patch Changes

• fix: use devalue.uneval to serialize hydratable keys (ef81048e238844b729942441541d6dcfe6c8ccca)

Patch Changes

• fix: reconnect clean deriveds when they are read in a reactive context (#17362)

Patch Changes

• fix: type currentTarget in on function (#17370)

• fix: skip static optimisation for stateless deriveds after await (#17389)

• fix: prevent infinite loop when HMRing a component with an await (#17380)

Minor Changes

• feat: Add csp option to render(...), and emit hashes when using hydratable (#17338)

Patch Changes

• fix: race condition when importing AsyncLocalStorage (#17350)

Patch Changes

• fix: correctly reschedule deferred effects when reviving a batch after async work (#17332)

• fix: correctly print !doctype during print (#17341)

Patch Changes

• fix: set AST root.start to 0 and root.end to template.length (#17125)

• fix: prevent erroneous state_referenced_locally warnings on prop fallbacks (#17329)

Patch Changes

• fix: Add <textarea wrap="off"> as a valid attribute value (#17326)

• fix: add more css selectors to print() (#17330)

• fix: don't crash on hydratable serialization failure (#17315)

Patch Changes

• fix: don't issue a11y warning for <video> without captions if it has no src (#17311)

• fix: add srcObject to permitted <audio>/<video> attributes (#17310)

Patch Changes

• fix: correctly reconcile each blocks after outroing branches are resumed (#17258)

• fix: destroy each items after siblings are resumed (#17258)

Patch Changes

• chore: move DOM-related effect properties to effect.nodes (#17293)

• fix: allow $props.id() to occur after an await (#17285)

• fix: keep reactions up to date even when read outside of effect (#17295)

Patch Changes

• add props to state_referenced_locally (#17266)

• fix: preserve node locations for better sourcemaps (#17269)

• fix: handle cross-realm Promises in hydratable (#17284)

Patch Changes

• fix: array destructuring after await (#17254)

• fix: throw on invalid {@tag}s (#17256)

Patch Changes

• fix: link offscreen items and last effect in each block correctly (#17240)

Minor Changes

• feat: add print(...) function (#16188)

Patch Changes

• fix: await blockers before initialising const (#17226)

• fix: link offscreen items and last effect in each block correctly (#17244)

• fix: generate correct code for simple destructurings (#17237)

• fix: ensure each block animations don't mess with transitions (#17238)

Minor Changes

• feat: hydratable API (#17154)

Patch Changes

• fix: don't execute attachments and attribute effects eagerly (#17208)

• chore: lift "flushSync cannot be called in effects" restriction (#17139)

• fix: store forked derived values (#17212)

Patch Changes

• fix: correctly migrate named self closing slots (#17199)

• fix: error at compile time instead of at runtime on await expressions inside bindings/transitions/animations/attachments (#17198)

• fix: take async blockers into account for bindings/transitions/animations/attachments (#17198)

Patch Changes

• fix: don't set derived values during time traveling (#17200)

Patch Changes

• fix: maintain correct linked list of effects when updating each blocks (#17191)