diff --git a/.changeset/pre.json b/.changeset/pre.json
index 6a24fb1b2..b4f10b499 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -25,7 +25,8 @@
     "effect-example": "0.0.0",
     "todos-server-example": "0.0.0",
     "board-example": "0.0.0",
-    "server-dbmon-example": "0.0.0"
+    "server-dbmon-example": "0.0.0",
+    "canvas-example": "0.0.0"
   },
   "changesets": [
     "a28-writes-visible-at-flush",
@@ -70,6 +71,7 @@
     "async-arg-border-typing",
     "async-carve-reader-position",
     "async-landing-deps",
+    "async-memo-element-refused-4242",
     "async-protocol-throw-4112",
     "async-slot-args-value-tier",
     "async-stable-order-4028",
@@ -190,6 +192,7 @@
     "dedupe-settle-walk-code",
     "dedupe-single-flight-source-ids",
     "dedupe-strict-read-diagnostics",
+    "deferred-protocol-flight",
     "deferred-sync-error-flight",
     "deferred-sync-iterator-results",
     "delegated-event-key-namespace",
@@ -199,6 +202,7 @@
     "deprecate-server-writes",
     "derive-reads-held-key-joins",
     "derived-optimistic-writer-frame",
+    "derived-store-ispending-boundary-4269",
     "derived-store-retained-draft-row",
     "derived-writes-apply-before-derivations",
     "dev-artifact-naming",
@@ -274,9 +278,11 @@
     "enforce-provide-event-once-on-direct-calls",
     "enforce-provide-event-single-invocation",
     "equals-pending-read-4111",
+    "error-boundary-fallback-rethrow-recovers",
     "error-hook-thrower-path",
     "errored-escapes-children-4116",
     "errored-fallback-thunk-scope",
+    "errored-hydrated-recovery-4273",
     "errored-pass-tail-still-observes",
     "errored-shared-slot-rejection",
     "errored-store-refetch-off-core",
@@ -735,6 +741,7 @@
     "html-dynamic-tag-raw-text-attribute",
     "html-element-claims",
     "html-self-closing-raw-text",
+    "html-static-attribute-entities",
     "hydrate-claim-path",
     "hydrate-mid-parse-shell-3971",
     "hydrating-root-snapshot-scope",
@@ -746,6 +753,7 @@
     "hydration-primitive-wrappers",
     "hydration-write-time-snapshot",
     "identity-keyed-server-function-ids",
+    "idle-disposal-retention",
     "ignore-inherited-dom-properties",
     "immutable-update-in-store",
     "import-solid-signals-monorepo",
@@ -787,6 +795,7 @@
     "lane-takeover-held-effect",
     "late-boundary-held-fragment-wait",
     "latest-derived-held-error-4106",
+    "latest-first-later-throw",
     "latest-lazy-companion-backfill",
     "latest-probe-order-independence",
     "latest-seed-invisibility",
@@ -836,11 +845,13 @@
     "loading-on-keyed-boundary-not-born-held",
     "loading-on-latest-is-a-capability",
     "loading-on-outside-hold-same-source-only",
+    "loading-rearm-fallback-effect-4268",
     "loading-value-commit-zero",
     "loading-value-size-pass",
     "loading-value-ssr-commit-zero",
     "loading-value-ssr-source-matrix",
     "loading-window-verdict-quiet-through-hydration",
+    "lone-spread-hydration-key",
     "lone-spread-no-merge",
     "long-hold-and-stricter-thresholds",
     "lowercase-on-is-attribute",
@@ -849,6 +860,7 @@
     "maparray-small-move-fast-path",
     "maparray-swap-commit",
     "mean-bats-grin",
+    "merge-memo-unstable-output",
     "merge-omit-lazy-views",
     "migrate-web-runtime-to-ts",
     "missing-effect-fn-loud-failure",
@@ -856,6 +868,7 @@
     "module-server-exports-register-by-value",
     "morph-drops-stale-text",
     "morph-skips-identical",
+    "move-before-keeps-node-state",
     "move-loading-wrapper-into-flow",
     "move-to-beta",
     "multi-root-pending-boundaries",
@@ -961,6 +974,7 @@
     "projection-leaf-companions-die-with-firewall",
     "projection-leaf-release",
     "projection-lists-drivable",
+    "projection-memo-source-4271",
     "projection-owner-graph-growth",
     "projection-reject-4189",
     "projection-root-entity-swap",
@@ -1017,6 +1031,7 @@
     "reject-server-directive-on-methods",
     "reject-this-arguments-server-function-capture",
     "reject-unsupported-server-module-exports",
+    "rejected-first-read-reask",
     "rejected-replacement-retires-frame",
     "relay-tear-measuring-effects",
     "release-companion-leaf-3503",
@@ -1071,6 +1086,7 @@
     "scope-nested-deferred-results-without-mutation",
     "scope-property-read-holes",
     "seedless-derived-stores",
+    "select-hook-retention",
     "select-multiple-async-value",
     "serialization-decode-entry",
     "seroval-1-6-8-streams",
@@ -1207,6 +1223,7 @@
     "ssr-suspend-unwind",
     "ssr-validate-dynamic-names",
     "ssr-validate-markup",
+    "ssr-validate-svg-partials",
     "ssrSource-effects-and-fix-server-createEffect",
     "ssrsource-async-iterables",
     "staged-reporter-deps-tail",
@@ -1251,6 +1268,7 @@
     "store-rewrite-tentative-reconcile",
     "store-rewrite-walk-validation-hoist",
     "store-setter-guard-no-root-exemption",
+    "store-splice-shift-not-replaced",
     "store-structural-hot-path-pass",
     "store-thenable-probe-strict-read",
     "store-treeshakeable-optimism",
@@ -1262,6 +1280,7 @@
     "stream-demand-gate",
     "stream-error-drops-settled-children",
     "stream-sync-serialize-failure",
+    "stream-write-per-key-4242",
     "strict-untrack-warning",
     "strictread-untrack-parameter",
     "strip-proto-key-at-argument-decode",
@@ -1293,6 +1312,7 @@
     "two-weeks-smell",
     "typed-preload-links",
     "uncommitted-input-overwritten",
+    "universal-empty-region-slot",
     "universal-renderer-effect-names",
     "universal-spread-sources",
     "unstable-list-identity",
diff --git a/examples/board/CHANGELOG.md b/examples/board/CHANGELOG.md
index 034892e03..2758b5302 100644
--- a/examples/board/CHANGELOG.md
+++ b/examples/board/CHANGELOG.md
@@ -1,5 +1,17 @@
 # board-example
 
+## 0.0.1-rc.4
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+
 ## 0.0.1-rc.3
 
 ### Patch Changes
diff --git a/examples/board/package.json b/examples/board/package.json
index 307950929..f66d01740 100644
--- a/examples/board/package.json
+++ b/examples/board/package.json
@@ -1,7 +1,7 @@
 {
   "name": "board-example",
   "description": "A shared board over one live data source: lists of cards that several tabs drag at once, read into an optimistic store, with every write acknowledged on the stream",
-  "version": "0.0.1-rc.3",
+  "version": "0.0.1-rc.4",
   "private": true,
   "author": "Ryan Carniato",
   "license": "MIT",
diff --git a/examples/canvas/CHANGELOG.md b/examples/canvas/CHANGELOG.md
new file mode 100644
index 000000000..30f286bbd
--- /dev/null
+++ b/examples/canvas/CHANGELOG.md
@@ -0,0 +1,13 @@
+# canvas-example
+
+## 0.0.1-rc.0
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
diff --git a/examples/canvas/package.json b/examples/canvas/package.json
index f061ee7a8..336999d95 100644
--- a/examples/canvas/package.json
+++ b/examples/canvas/package.json
@@ -1,7 +1,7 @@
 {
   "name": "canvas-example",
   "description": "A multiplayer canvas: shapes several people drag at once, with live cursors and live drags, over one shared broadcast and plain server-function writes",
-  "version": "0.0.0",
+  "version": "0.0.1-rc.0",
   "private": true,
   "author": "Ryan Carniato",
   "license": "MIT",
diff --git a/examples/server-dbmon/CHANGELOG.md b/examples/server-dbmon/CHANGELOG.md
index e7562561e..429106f1e 100644
--- a/examples/server-dbmon/CHANGELOG.md
+++ b/examples/server-dbmon/CHANGELOG.md
@@ -1,5 +1,17 @@
 # server-dbmon-example
 
+## 0.0.1-rc.3
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+
 ## 0.0.1-rc.2
 
 ### Patch Changes
diff --git a/examples/server-dbmon/package.json b/examples/server-dbmon/package.json
index eba662fbe..a391362a7 100644
--- a/examples/server-dbmon/package.json
+++ b/examples/server-dbmon/package.json
@@ -1,7 +1,7 @@
 {
   "name": "server-dbmon-example",
   "description": "DBMon as a live server component: a monitoring dashboard whose data lives on the server, rendered there and streamed to every open tab as it changes",
-  "version": "0.0.1-rc.2",
+  "version": "0.0.1-rc.3",
   "private": true,
   "author": "Ryan Carniato",
   "license": "MIT",
diff --git a/examples/todos-server/CHANGELOG.md b/examples/todos-server/CHANGELOG.md
index d2d4b440f..2f59e7f3d 100644
--- a/examples/todos-server/CHANGELOG.md
+++ b/examples/todos-server/CHANGELOG.md
@@ -1,5 +1,17 @@
 # todos-server-example
 
+## 0.0.1-rc.7
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+
 ## 0.0.1-rc.6
 
 ### Patch Changes
diff --git a/examples/todos-server/package.json b/examples/todos-server/package.json
index a5cfd72b1..e9859be62 100644
--- a/examples/todos-server/package.json
+++ b/examples/todos-server/package.json
@@ -1,7 +1,7 @@
 {
   "name": "todos-server-example",
   "description": "TodoMVC as a Solid Server Component — the list is server markup whose every control is a form that works without JavaScript; with it, a submission's aria-busy mark shows the intent through CSS and typed errors come back through useSubmissions",
-  "version": "0.0.1-rc.6",
+  "version": "0.0.1-rc.7",
   "private": true,
   "author": "Ryan Carniato",
   "license": "MIT",
diff --git a/packages/babel-plugin/CHANGELOG.md b/packages/babel-plugin/CHANGELOG.md
index 6da15fc94..cc953e08f 100644
--- a/packages/babel-plugin/CHANGELOG.md
+++ b/packages/babel-plugin/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @solidjs/babel-plugin
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 9e1edbc: A lone dynamic spread on an SSR element (`<label {...props()} />`) now defers behind a thunk like a spread beside other attributes, so it runs after the element's hydration key. A spread that created a memo shifted the element's key on the server only, and hydration missed the element (#4240).
+
 ## 2.0.0-rc.18
 
 ## 2.0.0-rc.17
diff --git a/packages/babel-plugin/package.json b/packages/babel-plugin/package.json
index faa7ef07d..8cdadcfb1 100644
--- a/packages/babel-plugin/package.json
+++ b/packages/babel-plugin/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/babel-plugin",
   "description": "Babel compiler plugin for Solid templates",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "repository": {
diff --git a/packages/compiler/CHANGELOG.md b/packages/compiler/CHANGELOG.md
index eb744bb4b..b104d02c4 100644
--- a/packages/compiler/CHANGELOG.md
+++ b/packages/compiler/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @solidjs/compiler
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 9e1edbc: A lone dynamic spread on an SSR element (`<label {...props()} />`) now defers behind a thunk like a spread beside other attributes, so it runs after the element's hydration key. A spread that created a memo shifted the element's key on the server only, and hydration missed the element (#4240).
+- 4b836ab: Validate SSR templates rooted at an SVG or MathML element (such as `<image>` or `<g>` under control flow, in a fragment, or as a component root) inside their `<svg>`/`<math>` owner, as DOM templates already are, so valid SVG partials no longer fail the `validate` check.
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/compiler/npm/darwin-arm64/package.json b/packages/compiler/npm/darwin-arm64/package.json
index 7a0ce5e85..fe647d607 100644
--- a/packages/compiler/npm/darwin-arm64/package.json
+++ b/packages/compiler/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-darwin-arm64",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "cpu": [
     "arm64"
   ],
diff --git a/packages/compiler/npm/darwin-x64/package.json b/packages/compiler/npm/darwin-x64/package.json
index 31a475fd7..4e2fddad5 100644
--- a/packages/compiler/npm/darwin-x64/package.json
+++ b/packages/compiler/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-darwin-x64",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "cpu": [
     "x64"
   ],
diff --git a/packages/compiler/npm/linux-arm64-gnu/package.json b/packages/compiler/npm/linux-arm64-gnu/package.json
index 277a3a11c..c3eeac562 100644
--- a/packages/compiler/npm/linux-arm64-gnu/package.json
+++ b/packages/compiler/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-linux-arm64-gnu",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "cpu": [
     "arm64"
   ],
diff --git a/packages/compiler/npm/linux-x64-gnu/package.json b/packages/compiler/npm/linux-x64-gnu/package.json
index eafc6f883..8c69e8d10 100644
--- a/packages/compiler/npm/linux-x64-gnu/package.json
+++ b/packages/compiler/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-linux-x64-gnu",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "cpu": [
     "x64"
   ],
diff --git a/packages/compiler/npm/wasm32-wasi/package.json b/packages/compiler/npm/wasm32-wasi/package.json
index 49c5ebb16..f791b2e88 100644
--- a/packages/compiler/npm/wasm32-wasi/package.json
+++ b/packages/compiler/npm/wasm32-wasi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-wasm32-wasi",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "main": "compiler.wasi.cjs",
   "files": [
     "compiler.wasm32-wasi.wasm",
diff --git a/packages/compiler/npm/win32-x64-msvc/package.json b/packages/compiler/npm/win32-x64-msvc/package.json
index 011ae8779..74aabd2ab 100644
--- a/packages/compiler/npm/win32-x64-msvc/package.json
+++ b/packages/compiler/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/compiler-win32-x64-msvc",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "cpu": [
     "x64"
   ],
diff --git a/packages/compiler/package.json b/packages/compiler/package.json
index e7bb311a1..4fcfd6dec 100644
--- a/packages/compiler/package.json
+++ b/packages/compiler/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/compiler",
   "description": "Solid's native Oxc JSX compiler",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "repository": {
@@ -62,11 +62,11 @@
     "emnapi": "^1.11.3"
   },
   "optionalDependencies": {
-    "@solidjs/compiler-darwin-x64": "2.0.0-rc.18",
-    "@solidjs/compiler-darwin-arm64": "2.0.0-rc.18",
-    "@solidjs/compiler-linux-x64-gnu": "2.0.0-rc.18",
-    "@solidjs/compiler-linux-arm64-gnu": "2.0.0-rc.18",
-    "@solidjs/compiler-win32-x64-msvc": "2.0.0-rc.18",
-    "@solidjs/compiler-wasm32-wasi": "2.0.0-rc.18"
+    "@solidjs/compiler-darwin-x64": "2.0.0-rc.19",
+    "@solidjs/compiler-darwin-arm64": "2.0.0-rc.19",
+    "@solidjs/compiler-linux-x64-gnu": "2.0.0-rc.19",
+    "@solidjs/compiler-linux-arm64-gnu": "2.0.0-rc.19",
+    "@solidjs/compiler-win32-x64-msvc": "2.0.0-rc.19",
+    "@solidjs/compiler-wasm32-wasi": "2.0.0-rc.19"
   }
 }
diff --git a/packages/diagnostics/CHANGELOG.md b/packages/diagnostics/CHANGELOG.md
index cdd6d75f2..fbf08fd22 100644
--- a/packages/diagnostics/CHANGELOG.md
+++ b/packages/diagnostics/CHANGELOG.md
@@ -1,5 +1,28 @@
 # @solidjs/diagnostics
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0dd40b2]
+- Updated dependencies [f811097]
+- Updated dependencies [8b34f22]
+- Updated dependencies [0856fee]
+- Updated dependencies [2d9c9aa]
+- Updated dependencies [c1009e5]
+- Updated dependencies [3b6f839]
+- Updated dependencies [4ea2f49]
+- Updated dependencies [5601848]
+- Updated dependencies [1212b77]
+- Updated dependencies [253561e]
+- Updated dependencies [4eb570e]
+- Updated dependencies [c225400]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+  - @solidjs/signals@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/diagnostics/package.json b/packages/diagnostics/package.json
index f9298cf5e..03a8c078b 100644
--- a/packages/diagnostics/package.json
+++ b/packages/diagnostics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/diagnostics",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "description": "Agent-consumable diagnostics harness for Solid: capture the dev-mode diagnostic and attribution channels as structured artifacts, with assertion helpers for tests and agent loops.",
   "author": "Ryan Carniato",
   "license": "MIT",
@@ -52,11 +52,11 @@
     "test:watch": "vitest watch tests"
   },
   "dependencies": {
-    "@solidjs/signals": "^2.0.0-rc.18"
+    "@solidjs/signals": "^2.0.0-rc.19"
   },
   "peerDependencies": {
-    "@solidjs/web": "^2.0.0-rc.18",
-    "solid-js": "^2.0.0-rc.18",
+    "@solidjs/web": "^2.0.0-rc.19",
+    "solid-js": "^2.0.0-rc.19",
     "vitest": ">=2.0.0"
   },
   "peerDependenciesMeta": {
diff --git a/packages/element/CHANGELOG.md b/packages/element/CHANGELOG.md
index 17db070f5..3781aa728 100644
--- a/packages/element/CHANGELOG.md
+++ b/packages/element/CHANGELOG.md
@@ -1,5 +1,17 @@
 # solid-element
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/element/package.json b/packages/element/package.json
index f62818f36..0121497a0 100644
--- a/packages/element/package.json
+++ b/packages/element/package.json
@@ -3,7 +3,7 @@
   "description": "Webcomponents wrapper for Solid",
   "author": "Ryan Carniato",
   "license": "MIT",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "homepage": "https://github.com/solidjs/solid/blob/next/packages/element#readme",
   "repository": {
     "type": "git",
@@ -30,8 +30,8 @@
     "component-register": "^0.8.7"
   },
   "peerDependencies": {
-    "solid-js": "^2.0.0-rc.18",
-    "@solidjs/web": "^2.0.0-rc.18"
+    "solid-js": "^2.0.0-rc.19",
+    "@solidjs/web": "^2.0.0-rc.19"
   },
   "devDependencies": {
     "solid-js": "workspace:*",
diff --git a/packages/h/CHANGELOG.md b/packages/h/CHANGELOG.md
index 4e44a715a..d30146082 100644
--- a/packages/h/CHANGELOG.md
+++ b/packages/h/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @solidjs/h
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - @solidjs/web@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/h/package.json b/packages/h/package.json
index 7e38ab29b..8a508fdbd 100644
--- a/packages/h/package.json
+++ b/packages/h/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/h",
   "description": "Hyperscript / h() factory for Solid — write components without compiled JSX.",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "homepage": "https://solidjs.com",
@@ -58,7 +58,7 @@
     "test": "vitest run"
   },
   "peerDependencies": {
-    "@solidjs/web": "^2.0.0-rc.18"
+    "@solidjs/web": "^2.0.0-rc.19"
   },
   "devDependencies": {
     "@solidjs/web": "workspace:*",
diff --git a/packages/html/CHANGELOG.md b/packages/html/CHANGELOG.md
index b97bf5655..7019bdd63 100644
--- a/packages/html/CHANGELOG.md
+++ b/packages/html/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @solidjs/html
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 916e0eb: Decode character references in static attribute values. `placeholder="Search&hellip;"` rendered the literal `&hellip;`, an `href` with `&amp;` kept it in the URL, and components received static props like `"a &amp; b"` undecoded. Values are now decoded once with the HTML parser's quoted-attribute rules, as text children already were.
+- Updated dependencies [2a0da2f]
+- Updated dependencies [5601848]
+- Updated dependencies [4eb570e]
+- Updated dependencies [e8b0b15]
+  - @solidjs/web@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/html/package.json b/packages/html/package.json
index 053e13ecf..5855af65d 100644
--- a/packages/html/package.json
+++ b/packages/html/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/html",
   "description": "Tagged-template-literal templating for Solid — write components with no build step.",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "homepage": "https://solidjs.com",
@@ -42,7 +42,7 @@
     "test": "vitest run"
   },
   "peerDependencies": {
-    "@solidjs/web": "^2.0.0-rc.18"
+    "@solidjs/web": "^2.0.0-rc.19"
   },
   "devDependencies": {
     "@solidjs/web": "workspace:*",
diff --git a/packages/signals/CHANGELOG.md b/packages/signals/CHANGELOG.md
index 3a780e952..d0280b884 100644
--- a/packages/signals/CHANGELOG.md
+++ b/packages/signals/CHANGELOG.md
@@ -1,5 +1,26 @@
 # @solidjs/signals
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 2a0da2f: fix(web): refuse an async memo that resolves to an element (#4242)
+
+  On the server, an async memo (or async iterable source) whose value is rendered output — JSX, a component's result, a `<Loading>`/`<Errored>` boundary — can no longer reach the hydration serializer. A boundary's output failed in seroval, so its record never resolved and the hydrating client waited on the memo forever (streamed, the boundary reverted to its fallback); a template object crossed as data, duplicating the markup, and streamed the client could not insert it (`UNRECOGNIZED_INSERT_VALUE`). The memo now rejects where its value lands, with the new diagnostic `ASYNC_MEMO_ELEMENT` (recorded on the observe channel; the dev message says what to do instead, other tiers carry the code), and its boundary contains the error like any render error: the nearest `<Errored>` renders its fallback and the client hydrates it; with none, the `<Loading>` fragment rejects and the client renders the subtree. Return data from the async memo and render the JSX from it. Ordinary data is never refused (only plain objects in the SSR template shape, boundary outputs and fragment arrays holding them count as rendered output), and content that never hydrates (`<NoHydration>`) is untouched.
+
+  Also, a fragment failing while a boundary registered under an undefined key (one created inside an async memo's continuation) is pending no longer fails the whole request in `renderToStream`.
+
+- 0dd40b2: Release deferred flight bookkeeping when iterator setup or the initial pull throws, so pending verdicts clear and truth readers receive the current error.
+- f811097: A derived store's per-key `isPending` now reads `true` while the derive re-asks under a `Loading` boundary that has shown content, when the verdict is read in the same computation as the value (`${state.a} ${isPending(() => state.a)}`). The derive's first flight left a commit-beneath-a-flight mark that its setter landing never cleared, so the next re-ask suspended the verdict reader to the boundary (which kept the stale screen with `isPending` false) instead of serving it the committed value with `isPending` true, as an async memo does. (#4269)
+- 8b34f22: An error boundary that caught an error rethrown from an inner boundary's fallback now recovers when the inner content does: switching the inner boundary back to its content disposes the fallback that threw, and the outer boundary now drops that error and shows its content again in the same flush, instead of keeping its fallback until some later error re-rendered it (#4270).
+- 2d9c9aa: Drain pending computations after disposal, releasing retired roots while idle.
+- c1009e5: A render effect that reads `latest(s)` before an async value that has never shown now holds its mount the same way the reverse read order does: an earlier `latest()` read no longer turns the later unready read into waiting lane work, so a newly mounted branch (for example under `<Show>`) stays unpublished until the value lands instead of appearing with an empty slot (S-39, D-28) (#4275).
+- 3b6f839: A re-armed `Loading` boundary (`on`) whose fallback reads pending data through a render effect — any compiled JSX fallback, such as `<p>Meta {meta()}</p>` — no longer holds the new content's reveal when the content lands first: a fallback the screen never showed is disposed as soon as the content replaces it, so the content shows as soon as it lands and the fallback is never seen, as it already did when the fallback read the data directly (#4268).
+- 4ea2f49: `UNSTABLE_MEMO_OUTPUT` no longer reports the memo `merge()` creates for a function source, such as a compiled conditional component spread (`<Child {...(on() ? { tone } : {})} />`). No one can pass that memo `equals`, so the warning had no fix (#4256). In observe builds the memo is now named `merge`. Production output is unchanged.
+- 1212b77: A derived store (`createProjection` or `createStore(fn)`) over a memo now follows the memo after it has shown a value: when the memo goes pending again, `isPending` on the store's keys reports it, and when the memo later throws, the error reaches the error boundary instead of the store silently keeping its last value. (#4271)
+- 253561e: A memo whose first read rejected stays uninitialized when it is re-asked: an `isPending` pass and `latest()` throw NotReady until a value lands instead of reading `undefined` (#4244).
+- c225400: `IMMUTABLE_UPDATE_IN_STORE` no longer reports an array index that now holds an item the array already had, such as the next item shifted down by an in-place `splice` (the repair the diagnostic recommends). Before, if the removed item and its neighbour shared at least half of their leaves, the move was reported as a spread-copy replacement (#4262). A fresh copy assigned to an index is still reported. Production output is unchanged.
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/signals/package.json b/packages/signals/package.json
index 04798f7e1..efdacac43 100644
--- a/packages/signals/package.json
+++ b/packages/signals/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@solidjs/signals",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "description": "Solid's reactive primitives: signals, memos, effects, stores, and async-aware computations.",
   "author": "Ryan Carniato",
   "license": "MIT",
diff --git a/packages/solid/CHANGELOG.md b/packages/solid/CHANGELOG.md
index 38d5a146e..d7a7e393a 100644
--- a/packages/solid/CHANGELOG.md
+++ b/packages/solid/CHANGELOG.md
@@ -1,5 +1,29 @@
 # solid-js
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 2a0da2f: fix(web): refuse an async memo that resolves to an element (#4242)
+
+  On the server, an async memo (or async iterable source) whose value is rendered output — JSX, a component's result, a `<Loading>`/`<Errored>` boundary — can no longer reach the hydration serializer. A boundary's output failed in seroval, so its record never resolved and the hydrating client waited on the memo forever (streamed, the boundary reverted to its fallback); a template object crossed as data, duplicating the markup, and streamed the client could not insert it (`UNRECOGNIZED_INSERT_VALUE`). The memo now rejects where its value lands, with the new diagnostic `ASYNC_MEMO_ELEMENT` (recorded on the observe channel; the dev message says what to do instead, other tiers carry the code), and its boundary contains the error like any render error: the nearest `<Errored>` renders its fallback and the client hydrates it; with none, the `<Loading>` fragment rejects and the client renders the subtree. Return data from the async memo and render the JSX from it. Ordinary data is never refused (only plain objects in the SSR template shape, boundary outputs and fragment arrays holding them count as rendered output), and content that never hydrates (`<NoHydration>`) is untouched.
+
+  Also, a fragment failing while a boundary registered under an undefined key (one created inside an async memo's continuation) is pending no longer fails the whole request in `renderToStream`.
+
+- 0856fee: An `<Errored>` boundary hydrated in the error state the server rendered now recovers. Before, hydration threw the server's error without running the content, so the boundary tracked nothing and stayed on the fallback until `reset()`, even after the failed content's inputs changed. Now the content runs during hydration, reading its server data without refetching but claiming no DOM, while the fallback claims the server's markup. If the content fails on the client, the boundary holds that client error and recovers when the content's inputs change. If the error only happened on the server, the server's fallback and error stay up until `reset()` is called or the content re-runs (#4273).
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0dd40b2]
+- Updated dependencies [f811097]
+- Updated dependencies [8b34f22]
+- Updated dependencies [2d9c9aa]
+- Updated dependencies [c1009e5]
+- Updated dependencies [3b6f839]
+- Updated dependencies [4ea2f49]
+- Updated dependencies [1212b77]
+- Updated dependencies [253561e]
+- Updated dependencies [c225400]
+  - @solidjs/signals@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/solid/package.json b/packages/solid/package.json
index 68c4fbe93..9b2c62e73 100644
--- a/packages/solid/package.json
+++ b/packages/solid/package.json
@@ -1,7 +1,7 @@
 {
   "name": "solid-js",
   "description": "Reactive JavaScript library for building user interfaces. Compiles JSX to real DOM with fine-grained signal-based updates — no virtual DOM.",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "homepage": "https://solidjs.com",
@@ -134,7 +134,7 @@
     "tanstack-intent"
   ],
   "dependencies": {
-    "@solidjs/signals": "^2.0.0-rc.18",
+    "@solidjs/signals": "^2.0.0-rc.19",
     "csstype": "^3.1.0",
     "seroval": "1.7.0",
     "seroval-plugins": "1.7.0"
diff --git a/packages/test-integration/CHANGELOG.md b/packages/test-integration/CHANGELOG.md
index 4c0727610..da5e2c6b1 100644
--- a/packages/test-integration/CHANGELOG.md
+++ b/packages/test-integration/CHANGELOG.md
@@ -1,5 +1,35 @@
 # test-integration
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0dd40b2]
+- Updated dependencies [f811097]
+- Updated dependencies [8b34f22]
+- Updated dependencies [0856fee]
+- Updated dependencies [916e0eb]
+- Updated dependencies [2d9c9aa]
+- Updated dependencies [c1009e5]
+- Updated dependencies [3b6f839]
+- Updated dependencies [9e1edbc]
+- Updated dependencies [4ea2f49]
+- Updated dependencies [5601848]
+- Updated dependencies [1212b77]
+- Updated dependencies [253561e]
+- Updated dependencies [4eb570e]
+- Updated dependencies [c225400]
+- Updated dependencies [e8b0b15]
+- Updated dependencies [bae59bd]
+  - solid-js@2.0.0-rc.19
+  - @solidjs/web@2.0.0-rc.19
+  - @solidjs/signals@2.0.0-rc.19
+  - @solidjs/html@2.0.0-rc.19
+  - @solidjs/babel-plugin@2.0.0-rc.19
+  - @solidjs/universal@2.0.0-rc.19
+  - @solidjs/h@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/test-integration/package.json b/packages/test-integration/package.json
index 9315a7506..3c48e1b46 100644
--- a/packages/test-integration/package.json
+++ b/packages/test-integration/package.json
@@ -21,5 +21,5 @@
     "gitly": "^2.2.1",
     "shelljs": "^0.8.5"
   },
-  "version": "2.0.0-rc.18"
+  "version": "2.0.0-rc.19"
 }
diff --git a/packages/universal/CHANGELOG.md b/packages/universal/CHANGELOG.md
index 053aad959..4af971f64 100644
--- a/packages/universal/CHANGELOG.md
+++ b/packages/universal/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @solidjs/universal
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- bae59bd: A dynamic child region of a universal-renderer element that renders an empty fragment (for example a `<Show>` with `fallback={<></>}`) no longer loses its place among its siblings: the region now keeps its sentinel while empty, so the content that later replaces it is inserted where the region sits instead of being appended after the following siblings (#4274).
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+  - solid-js@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/universal/package.json b/packages/universal/package.json
index fdd6745b7..5f08479f6 100644
--- a/packages/universal/package.json
+++ b/packages/universal/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/universal",
   "description": "Solid's universal runtime for creating custom renderers",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "homepage": "https://solidjs.com",
@@ -51,7 +51,7 @@
     "test": "vitest run"
   },
   "peerDependencies": {
-    "solid-js": "^2.0.0-rc.18"
+    "solid-js": "^2.0.0-rc.19"
   },
   "devDependencies": {
     "solid-js": "workspace:*"
diff --git a/packages/web/CHANGELOG.md b/packages/web/CHANGELOG.md
index 5c1a9e1a8..b664b1d87 100644
--- a/packages/web/CHANGELOG.md
+++ b/packages/web/CHANGELOG.md
@@ -1,5 +1,22 @@
 # @solidjs/web
 
+## 2.0.0-rc.19
+
+### Patch Changes
+
+- 2a0da2f: fix(web): refuse an async memo that resolves to an element (#4242)
+
+  On the server, an async memo (or async iterable source) whose value is rendered output — JSX, a component's result, a `<Loading>`/`<Errored>` boundary — can no longer reach the hydration serializer. A boundary's output failed in seroval, so its record never resolved and the hydrating client waited on the memo forever (streamed, the boundary reverted to its fallback); a template object crossed as data, duplicating the markup, and streamed the client could not insert it (`UNRECOGNIZED_INSERT_VALUE`). The memo now rejects where its value lands, with the new diagnostic `ASYNC_MEMO_ELEMENT` (recorded on the observe channel; the dev message says what to do instead, other tiers carry the code), and its boundary contains the error like any render error: the nearest `<Errored>` renders its fallback and the client hydrates it; with none, the `<Loading>` fragment rejects and the client renders the subtree. Return data from the async memo and render the JSX from it. Ordinary data is never refused (only plain objects in the SSR template shape, boundary outputs and fragment arrays holding them count as rendered output), and content that never hydrates (`<NoHydration>`) is untouched.
+
+  Also, a fragment failing while a boundary registered under an undefined key (one created inside an async memo's continuation) is pending no longer fails the whole request in `renderToStream`.
+
+- 5601848: The focused node keeps focus when the runtime moves it, where the browser has `Element.moveBefore()` (#3997). List reconciliation moves the node that holds `document.activeElement` with `moveBefore()`, so a focused row survives a reorder, and a move into a list that updates before the one it leaves. While focus is in the list, the reconcile's `replaceChild` path inserts instead, leaving the old row in place until the pass places it. Focus is read once per pass, and not at all without `moveBefore()` or with focus on the body; every other node keeps plain `insertBefore()`, so reorders cost the same as before. Browsers without `moveBefore()` behave as before, with no focus restore. Array inserts into an empty slot now go through the same reconcile.
+- 4eb570e: Avoid retaining the first value-bound select and its form through the shared option-insertion hook.
+- e8b0b15: `renderToStream`: a value that fails to serialize no longer leaves the other pre-shell hydration values pending on the client (#4242). Pending promises registered before the shell (async sources and Loading boundaries' `<key>_fr` completion flags) were handed to seroval as one object write. Since seroval 1.7, a value that fails to serialize ends the write it belongs to, so one failure stopped every value in that write. An async memo that resolves to an element, such as a nested `<Loading>`, left both boundaries unresolved and hydration never finished. The stubs are still held until the shell and handed over at the same point, in the same order, but each is now its own keyed write, so a failure only affects its own key, as on rc.17.
+- Updated dependencies [2a0da2f]
+- Updated dependencies [0856fee]
+  - solid-js@2.0.0-rc.19
+
 ## 2.0.0-rc.18
 
 ### Patch Changes
diff --git a/packages/web/package.json b/packages/web/package.json
index 95fc80987..8c9465a46 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@solidjs/web",
   "description": "Solid's web runtime: client rendering, hydration, SSR, and DOM-specific control flow (Portal, Dynamic).",
-  "version": "2.0.0-rc.18",
+  "version": "2.0.0-rc.19",
   "author": "Ryan Carniato",
   "license": "MIT",
   "homepage": "https://solidjs.com",
@@ -377,7 +377,7 @@
     "seroval-plugins": "1.7.0"
   },
   "peerDependencies": {
-    "solid-js": "^2.0.0-rc.18"
+    "solid-js": "^2.0.0-rc.19"
   },
   "devDependencies": {
     "@codspeed/vitest-plugin": "^5.4.0",