• Nudge the agents for future defaults adoption: #98721
• Add future defaults upgrade coverage for next upgrade --ai: #98643
• Nudge the agents for latest version upgrade: #98640
• Add "latest" upgrade coverage for next upgrade --ai: #98633
• Nudge the agents for security vulnerable version upgrade: #98637
• Add next upgrade --ai and security vulnerability coverage: #98562
• agents: Add a --comments-only flag to pr-status script, trim down context bloat in AGENTS.md: #98781
• Keep guards across restore owner handoff: #98700
• [turbopack] Track webpack loader build dependency files: #98777
• Replace lzzzz with lz4_flex: #98799
• Fix metadata propagation for deduplicated nested caches: #98808
• Bump to swc v79: #98809
• [PPF] Fix unnecessary runtime prefetch with prefetch={true}: #98651
• Keep metadata rendering stable across streaming modes: #97440
• [test] Expand root-param navigation regression coverage: #98731
• docs: rewrite the bots and crawlers section in the caching guide: #98782
• Fix isStableBuild() treating commit preview tarballs as stable: #98811
• perf(turbo-persistence): shard meta files by family: #97703
• turbo-persistence: assorted read-path cleanups: #97797
• turbo-persistence: give key block searches a dense region of their own: #97705
• Introduce config options for Turbopack GC: #98378

Huge thanks to @devjiwonchoi, @bgw, @sokra, @jimmyhmiller, @unstubbable, @mischnic, @lubieowoce, @gnoff, @icyJoseph, and @lukesandberg for helping!

• Backported fixes from upstream ANGLE, Chromium, Skia and V8. #53986

• Fixed a potential UAF when a select-usb-device handler destroys the requesting webContents. #54007 ^{(Also in 44, 45)}
• Fixed default protocol client APIs falsely returning true on Windows. #53960 ^{(Also in 44, 45)}

• Backported fix from upstream V8. #53988
• Backported fixes from upstream ANGLE, Chromium, Skia and V8. #53984

• Fixed a potential UAF when a select-usb-device handler destroys the requesting webContents. #54009 ^{(Also in 43, 45)}

• Backported fixes from upstream ANGLE, Chromium, Skia and V8. #53985
• Updated Chromium to 152.0.7977.130. #53778

Note: This is an alpha release. Please file new issues for any bugs you find in it.

This release is published to npm under the alpha tag and can be installed via npm install electron@alpha, or npm install electron@45.0.0-alpha.8.

• Fixed a main-process crash when an app called loadURL() again right after a load failed because the renderer process exited before the page committed. #53942 ^{(Also in 43, 44)}
• Fixed a potential UAF when a select-usb-device handler destroys the requesting webContents. #54008 ^{(Also in 43, 44)}
• Fixed default protocol client APIs falsely returning true on Windows. #53958 ^{(Also in 43, 44)}

• Backported fix from upstream V8. #53987
• Backported fixes from upstream ANGLE, Chromium, Skia and V8. #53983
• Updated Chromium to 155.0.8046.0. #53781

• docs: Add project-scoped HeroUI Pro skill install  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6867 (db5f8)

• docs:
  • Stop sidebar scrollbar lagging behind the scroll offset  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6858 (22a8e)
  • Resolve invisible showcase status chip in light mode  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6869 (8a0f1)

• docs: Add project-scoped HeroUI Pro skill install  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6867 (db5f8)

• docs:
  • Stop sidebar scrollbar lagging behind the scroll offset  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6858 (22a8e)
  • Resolve invisible showcase status chip in light mode  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6869 (8a0f1)

• docs: Add project-scoped HeroUI Pro skill install  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6867 (db5f8)

• docs:
  • Stop sidebar scrollbar lagging behind the scroll offset  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6858 (22a8e)
  • Resolve invisible showcase status chip in light mode  -  by @wingkwong in https://github.com/heroui-inc/heroui/issues/6869 (8a0f1)

• #5129 by @zbeyens – Fix the headless entry requiring React at runtime

Thanks to everyone who contributed to this release:

@zbeyens

Full changelog: v53.3.12...v53.3.13

Release 2026-09-17 18:34

• solid-router: consume server-function response metadata (#8461) (bf7f924b60) by @ryansolid
• solid-router: declare navigations to Solid's observe tier (#8399) (9de3573f7f) by @ryansolid

• solid-router: preserve caller roles on enabled links (#8109) (d46b8ee00b) by @Fnine59
• solid-router: don't install intent-preload listeners when preloading is off (#8179) (465d15a15d) by @russelgal

• solid: bump @tanstack/solid-query to 6.0.0-rc.4 (#8465) (2946ffff52) by @brenelz
• solid: bump to solid-js 2.0.0-rc.8 and @solidjs/vite-plugin 3.0.0-next.43 (#8348) (8981eb7877) by @brenelz

• @tanstack/solid-router@2.0.0-rc.8
• @tanstack/solid-router-devtools@2.0.0-rc.6
• @tanstack/solid-router-ssr-query@2.0.0-rc.6
• @tanstack/solid-start@2.0.0-rc.8
• @tanstack/solid-start-client@2.0.0-rc.8
• @tanstack/solid-start-server@2.0.0-rc.8