ep96 Monthly Web 202204

Stable: 101

Updates

• New in Chrome 100
  • https://developer.chrome.com/en/blog/new-in-chrome-100/
  • 100 Cool Web Moments
  • Reduced User-Agent string
  • Multi-screen window placement API
• Celebrate Chrome 100 with #100CoolWebMoments
  • https://developer.chrome.com/en/blog/100-web-moments/
• Chromium Blog: Chrome 101: Federated Credential Management Origin Trial, Media Capabilities for WebRTC, and More
  • https://blog.chromium.org/2022/03/chrome-101-federated-credential.html
  • Reduce User Agent String Information
  • Origin Trials
    • New Origin Trial
      • Federated Credential Management API
    • Completed Origin Trials
      • Priority Hints
  • Other Features in this Release
    • AudioContext.outputLatency
    • font-palette and Custom @font-palette-values Palettes
    • hwb() CSS function
    • Make Popup Argument for window.open() Evaluate to 'true'
    • MediaCapabilities API for WebRTC
    • Secure Payment Confirmation API V3
    • USBDevice forget()
    • WebUSB sameObject Behavior
  • Deprecations, and Removals
    • Remove WebSQL in Third-Party Contexts
• What's New In DevTools (Chrome 101)
  • https://developer.chrome.com/en/blog/new-in-devtools-101/
  • Import and export recorded user flows as a JSON file
  • View cascade layers in the Styles pane
  • Support for the hwb() color function
  • Improved the display of private properties
  • Miscellaneous highlights
  • [Experimental] New timespan and snapshot mode in the Lighthouse panel
• Deprecations and removals in Chrome 101
  • https://developer.chrome.com/en/blog/deps-rems-101/
  • Reduce user agent string information
  • Remove WebSQL in third-party contexts
• Chromium Blog: Chrome 102: Window Controls Overlay, a Host of Finished Origin Trials, PWAs as File Handlers and More
  • https://blog.chromium.org/2022/04/chrome-102-window-controls-overlay-host.html
  • Window Controls Overlay for Installed Desktop Web Apps
  • Completed Origin Trials
    • Capture Handle
    • Network State Partitioning
    • Speculation Rules
    • Subresource loading with Web Bundles
  • Other Features in this Release
    • File Handlers Web App Manifest Member
    • inert Attribute
    • Local Font Access
    • Navigation API
    • New until-found Value for the hidden Attribute
    • Origin Private File System extension: AccessHandle
    • Private Network Access Preflight Requests for Subresources
    • Secure Payment Confirmation API Changes
    • WebHID exclusionFilters Option in requestDevice()
  • Deprecations, and Removals
    • Deprecate PaymentRequest.show() without User Activation
    • Remove SDP Plan B

Intents

• Ship: Digital Goods API 2.1
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/2lJD-MYZWBs/m/M5WaWqNLEwAJ
• Ship: Media Queries Level 4 Syntax & Evaluation
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/E4Vd7w70OsU/m/Q43yNphBEwAJ
  • Lv3 まで @media (min-width: 300px) and (max-width: 750px)
  • Lv4 では @media (300px <= width <= 750px) {
• Ship: SerialPort forget()
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/aBSGxh0LJVA/m/_pOq-q04EwAJ
• Ship: Local Fonts Access API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/xTUSN930_gM/m/ED3pHltrEgAJ
• Ship: Cookie Expires/Max-Age attribute upper limit
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/tZ52DF6uoBU/m/eL9UpEPIEQAJ
• Ship: Speculation Rules (Prefetch)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/3Ga0Y2BEz7E/m/3U5zwXjWGwAJ
  • Prefetch 限定での Speculation Rules のリリース
  • prerendering のトライアルをしている publisher のために gapless launch したいらしい
• Ship: Same-origin prerendering triggered by the speculation rules API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/EdW7O8yG7Jc
  • Speculation Rule で書かれた Same Origin での Prerendering のみ ship
• Ship: Subresource Loading with Web Bundles
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/VS9UgOC7Wqc/m/P0vG6qfEEwAJ
  • v1 ~ v3 に分割リリースの予定。今回は v1 でコアの機能のみをリリースする。
  • v2 はキャッシュ対応, bundle preload, bundle dependencies など
• Ship: Navigation API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/5iuGWgO8aMo/m/A9vvTY61AQAJ
  • History API を改善したもの
  • blog
• Ship: Early Hints preload/preconnect during Navigation
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/8iIvkmZNUhU
  • Navigation 中の 103 による preload/preconnect をサポート
  • CDN 向けだった機能がブラウザでも動くように
• Ship: Restrict Gamepad usage
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/B1QUuICApvc
• Ship: Allow popstate to fire before load
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/HXRHWirKarU
• Ship: File Handling
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/Wxuo4lZi4vM
• Ship: ARIA Attribute Reflection for role attribute
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/cCB8F0ut6cU
• Ship: AbortSignal.timeout() Static Method
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/pfiJqsImPtQ
• Prototype and Ship: RFC 9225
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/qRzX_B5OByA/m/XE6B4s1OEAAJ
  • Joke RFC : Software Defects Considered Harmful の intents
• Prototype and Ship: Permissions Policy for Web Bluetooth API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/5GnbyWBm04c
• Implement and Ship: Fullscreen Capability Delegation
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/7YkubntWi3Y
• Prototype: WebAuthn remote desktop support
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/3EFGXppjkWo/m/3o-pDPDeEQAJ
• Prototype: Add .avif to permitted Web Share file extensions
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/zQqZIzZv-a8/m/A2kMhCXMEQAJ
• Prototype: IndexedDB: batchGetAll()
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/4_P-do5nY_c
• Prototype: CSS toggles
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/06dTetmFjEU/m/NdkJtoVYHAAJ
  • CSS に toggle 可能な state を持たせる
  • これをクエリできるようにし、状態でクエリしたり、状態に紐づいたスタイルを定義可能に
• Prototype: "deflate-raw" compression format
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/-Qghy4VUznA
• Prototype: Isolated Web Apps
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/9r7YaFuASec
  • メッセージングアプリでは、サーバが侵害され悪意のあるコードが提供される脅威がある
  • バージョン管理され、署名されたパッケージをストアで配布したい
  • そこで Signal や WhatsApp は Chrome Apps が無くなり、ダウンロードする Electron に移行
  • このケースを WebBundle + CSP などを用いて Web で実現するのが IWA
• Prototype: Element.isVisible method
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/IH33LShRgt0
  • あらゆる要因を考慮して visible かを返す API
• Experiment: Viewport-height client hint
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/kftmeKVDjE8/m/GlaCr5PYEQAJ
• Experiment: Network State Partitioning (again)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/WQtp7Ixd1RU/m/kpwD3E00EQAJ
• Experiment: Remove clamping of setTimeout(..., 0)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/7xXO407jFPA/m/S-p7NlUUEAAJ
• Experiment: Increased max nesting level for setTimeout(0)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/iT0CpRXs4TE/m/kGHTXVqwAAAJ
• Experiment: Load common payloads from privacy-preserving single-keyed cache
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/9xWJK3IgJb4
• Experiment: Deprecate and remove merchant identity in "canmakepayment"
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/AM2bwKxXacQ

• Extend Experiment (2nd): Same-origin prerendering triggered by the speculation rules API
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/Kpp6uJJRrqI/m/GTo_aF0qEQAJ
• Extend Experiment: User-Agent Reduction
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/6x6WH2Odzfo
• Extend Origin Trial: Trial for SharedArrayBuffers in non-isolated pages on Desktop platforms
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/OLbI-axDyH0
• Continue Experimenting: Digital Goods API v2 (M100, Android)
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/DqnurOUBA9s/m/5H18GilKEQAJ
• Ready for Trial: Focusgroup
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/ssexbn7P0lU
• Change:
• Unship:
• Remove:
• Deprecate and Remove: Deprecate <param> element's functionality
  • https://groups.google.com/a/chromium.org/g/blink-dev/c/dDu4CgAwRwQ/m/--LdmX3vEwAJ
• PSA
  • FYI Privacy Sandbox Ads APIs origin trial
    • https://groups.google.com/a/chromium.org/g/blink-dev/c/Vi-Rj37aZLs/m/wzeBWfxxEgAJ
  • some tweaks to the Intent process
    • https://groups.google.com/a/chromium.org/g/blink-dev/c/zXspYC0DFco

V8

• Faster initialization of instances with new class features · V8
  • https://v8.dev/blog/faster-class-features

Other

• web.dev
  • New to the web platform in March
    • https://web.dev/web-platform-03-2022/
  • Deep dive into top web developer pain points
    • https://web.dev/deep-dive-into-developer-pain-points/
  • Make your site picture perfect with images.tooling.report
    • https://web.dev/images-tooling-report/
  • A modern web experience on Adobe Experience Manager with WorkBox
    • https://web.dev/aem-with-workbox/
• google developer blog
  • https://developers.googleblog.com/
• google developer japan blog
  • Google Developers Japan: Google ログイン JavaScript プラットフォーム ライブラリにおける認可サポートの終了について
    • https://developers-jp.googleblog.com/2022/04/gis-jsweb-authz-migration.html
  • Google Developers Japan: Chrome の新しいスピード マイルストーン
    • https://developers-jp.googleblog.com/2022/04/new-speed-milestone-chrome.html
  • Google Developers Japan: Chrome 101: Federated Credential Management のオリジン トライアル、 WebRTC の MediaCapabilities など
    • https://developers-jp.googleblog.com/2022/04/chrome-101-federated-credential.html
  • Google Developers Japan: プライバシー サンドボックスのテストで期待されること
    • https://developers-jp.googleblog.com/2022/04/privacy-sandbox.html
  • Google Developers Japan: Chrome の 100 個のバージョンを経て: その過程で学んだこと
    • https://developers-jp.googleblog.com/2022/04/100-versions-chrome-later.html
  • Google Developers Japan: Chrome が Speedometer で史上最高スコアを獲得したブラウザになれた理由
    • https://developers-jp.googleblog.com/2022/04/chrome-speedometer.html
• chrome developer blog
  • Testing the Privacy Sandbox ads relevance and measurement APIs
    • https://developer.chrome.com/en/blog/privacy-sandbox-unified-origin-trial/
  • Making collapsed content accessible with hidden=until-found
    • https://developer.chrome.com/en/blog/hidden-until-found/
  • Introducing inert
    • https://developer.chrome.com/en/blog/inert/
  • Participate in a Federated Credential Management API origin trial for IdPs
    • https://developer.chrome.com/en/blog/fedcm-origin-trial/
  • Project Fugu API showcase
    • https://developer.chrome.com/en/blog/fugu-showcase/
  • Optimizing LCP using Signed Exchanges
    • https://developer.chrome.com/en/blog/optimizing-lcp-using-signed-exchanges/
  • RenderingNG deep-dive: BlinkNG
    • https://developer.chrome.com/en/blog/blinkng/
  • Join Privacy Sandbox developer office hours #1: learn about Chrome Origin Trials
    • https://developer.chrome.com/en/blog/privacy-sandbox-office-hours-1/
  • Securely embed content on your site
    • https://developer.chrome.com/en/blog/embed-content/
  • Introducing Chrome Dev Insider
    • https://developer.chrome.com/en/blog/insider-april-2022/
• chromium blog
  • Chromium Blog: What to Expect from Privacy Sandbox Testing
    • https://blog.chromium.org/2022/03/what-to-expect-from-ps-testing.html
• canary
  • https://www.chromium.org/getting-involved/dev-channel

Stable: 99.0.1

Updates

• Firefox 99.0, See All New Features, Updates and Fixes
  • https://www.mozilla.org/en-US/firefox/99.0/releasenotes/
• Firefox 99 for developers - Mozilla | MDN
  • https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/99
    • navigator.pdfViewerEnabled
    • RTCPeerConnection.setConfiguration()
• MDN Plus now available in more countries - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2022/04/mdn-plus-now-available-in-more-markets/
  • 日本はまだ
• Adopting users' design feedback - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2022/04/adopting-users-design-feedback/
• Performance Tool in Firefox DevTools Reloaded - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2022/03/performance-tool-in-firefox-devtools-reloaded/
• Mozilla partners with the Center for Humane Technology - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2022/04/mozilla-partners-with-the-center-for-humane-technology/
• Common Voice dataset tops 20,000 hours - Mozilla Hacks - the Web developer blog
  • https://hacks.mozilla.org/2022/04/common-voice-dataset-tops-20000-hours/

Intents

• Ship: small/large/dynamic/logical viewport units
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/dBTGmEfg8_8
• Ship: prefers-contrast
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/dtdrmhIjjfM
• Prototype: TransformStreams and ReadableStream.pipeThrough
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/fXJYs75ijoQ
• Prototype: LargestContentfulPaint API
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/aL0gvvDxhwI
• Prototype: Import maps
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/tiReRwpIT30
• Prototype and ship: Block external protocols in sandboxed iframes
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/41BviX-s6T4
• Prototype and ship: wasm-unsafe-eval Content-Security-Policy directive
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/XzIMEc9_KAY
• Prototype and ship: HTMLInputElement showPicker()
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/bqYnYxOQhww
• Implement: RTCRtpSendParameters.transactionId
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/q3BVRRN1wbQ
• Unship: mozPreservesPitch
  • https://groups.google.com/a/mozilla.org/g/dev-platform/c/rUVd4sPQ5Tc
• Experiment:
• Change:
• Remove:

Other

• Internet spring cleaning: How to delete Instagram, Facebook and other accounts
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-instagram-facebook-online-accounts/
  • 春だしいらないアカウントは削除しようシリーズ
• How to delete your Spotify account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-spotify/
• How to delete your Facebook account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-facebook/
• How to delete your Instagram account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-instagram/
• How to delete your Snapchat account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-snapchat/
• How to delete your Twitter account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-twitter/
• How to delete your Google account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-google/
• How to delete your Amazon account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-amazon/
• How to delete your Venmo account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-your-venmo-account/
• How to delete your TikTok account
  • https://blog.mozilla.org/en/internet-culture/how-to-delete-tiktok/
• How to delete your Spotify account
  • https://blog.mozilla.org/internet-culture/how-to-delete-spotify/
• These Weeks In Firefox: Issue 113 - Firefox Nightly News
  • https://blog.nightly.mozilla.org/2022/04/11/these-weeks-in-firefox-issue-113/
• These Weeks In Firefox: Issue 114 - Firefox Nightly News
  • https://blog.nightly.mozilla.org/2022/04/26/these-weeks-in-firefox-issue-114/
• [Article] 0. Firefox UI UX history · black7375/Firefox-UI-Fix Wiki
  • https://github.com/black7375/Firefox-UI-Fix/wiki/%5BArticle%5D-0.-Firefox-UI-UX-history
• Platform/2022PlannedWork - MozillaWiki
  • https://wiki.mozilla.org/Platform/2022PlannedWork

Stable: 15.4

Updates

• Release Notes for Safari Technology Preview 143
  • https://webkit.org/blog/12563/release-notes-for-safari-technology-preview-143/
  • Web Inspector
  • CSS Container Queries
    • Added support for nested container queries (r290257)
    • Added basic support for container units (r291474)
  • CSS Cascade Layers
    • Added support for revert in @keyframes (r290457)
    • Added support for revert-layer in @keyframes (r290729)
  • Subgrid
  • CSS
    • Implemented text-decoration as a shorthand (r290756, r291244)
    • Implemented logical properties for CSS overscroll-behavior (r290422)
  • JavaScript
    • Added CalendarDateTime parsing (r290248)
  • Rendering
  • Web Animations
    • Added support for passing an optional timeline to Element.animate() (r290655)
    • Added support for discrete animation to:
      • background-blend-mode (r291041)
      • clip-rule (r291042)
      • color-interpolation (r291008)
      • color-interpolation-filters (r291043)
      • counter-increment (r291090)
      • counter-reset (r291099)
      • dominant-baseline (r291068)
      • fill-rule (r291100)
      • font-family (r291040)
      • font-feature-settings (r291039)
      • font-kerning (r291037)
      • font-synthesis (r291103)
      • font-variant-alternates (r291104)
      • font-variant-caps (r291119)
      • font-variant-east-asian (r291109)
      • font-variant-ligatures (r291114)
      • font-variant-numeric (r291147)
      • font-variant-position (r291115)
      • grid-template-areas (r291122)
      • line-break (r290885)
      • marker-end (r291226)
      • marker-mid (r291227)
      • marker-start (r291228)
      • mask-clip (r291130)
      • mask-composite (r291159)
      • mask-mode (r291160)
      • mask-origin (r291148)
      • mask-repeat (r291161)
      • mask-type (r291158)
      • quotes (r291128)
      • scroll-behavior (r291129)
      • shape-rendering (r291171)
      • stroke-linecap (r291163)
      • stroke-linejoin (r291164)
      • text-anchor (r291166)
      • text-decoration-skip-ink (r290886)
      • text-emphasis-style (r290888)
      • text-rendering (r291157)
      • vector-effect (r291170)
  • SVG
  • Scrolling
    • Allowed history swipe in scroller with overscroll-behavior (r291497)
  • WebAuthn
    • Added support for authenticatorSelection.residentKey (r291176)
    • Added fallback to attestation=none if requested but unavailable for platform authenticator (r290539)
    • Enabled using WebAuthn within cross-origin iframe elements (r291018)
    • Improved virtual authenticator support ( r291423 , r291321)
  • WebGL
  • HTML
    • Enabled the inert attribute by default (r290587)
  • Web API
    • Enabled the Permissions API by default (r291116, r290301)
    • Removed the 1ms minimum for setTimeout (r291476)
  • Media
    • Implemented remote-inbound-rtp packetsLost (r290865)
  • Accessibility
  • File System Access
  • Web Extensions
• Safari 15.5 Beta Release Notes | Apple Developer Documentation
  • https://developer.apple.com/documentation/safari-release-notes/safari-15_5-release-notes
    • inert

Position

• [webkit-dev] ChangeLog Deprecation Plans
  • https://lists.webkit.org/pipermail/webkit-dev/2022-April/032189.html
  • svn から git に移行するにあたり毎回 conflict する CHANGELOG をやめたいという議論
• [webkit-dev] WebKit and GitHub Update
  • https://lists.webkit.org/pipermail/webkit-dev/2022-April/032180.html
  • GitHub にミラーがあるが、単なるミラーではなく正式に運用していく作業中
• [webkit-dev] Position on new syntax in mediaqueries-4
  • https://lists.webkit.org/pipermail/webkit-dev/2022-April/032179.html
  • supportive
• [webkit-dev] Request for position: Local Font Access
  • https://lists.webkit.org/pipermail/webkit-dev/2022-April/032176.html
• [webkit-dev] Request for position: Topics API
  • https://lists.webkit.org/pipermail/webkit-dev/2022-April/032175.html
  • negative

Other

• Private Click Measurement: Conversion Fraud Prevention and Replacement For Tracking Pixels
  • https://webkit.org/blog/12566/private-click-measurement-conversion-fraud-prevention-and-replacement-for-tracking-pixels/
• Non-interactive Elements with the inert attribute
  • https://webkit.org/blog/12578/non-interactive-elements-with-the-inert-attribute/

Stable: 101

Updates

• 30 days of PWA: Fall in love with Progressive Web Apps
  • https://blogs.windows.com/msedgedev/2022/04/14/30-days-of-pwa-fall-in-love-with-progressive-web-apps/
• Retrieve source maps securely in production in Microsoft Edge DevTools
  • https://blogs.windows.com/msedgedev/2022/04/12/retrieve-source-maps-securely-in-production-in-microsoft-edge-devtools/
• Sleeping tabs in Microsoft Edge: Save even more resources with recent updates
  • https://blogs.windows.com/msedgedev/2022/04/07/sleeping-tabs-edge-100-improvements/

Chakra

Other

• Chromium's DNS Cache - text/plain
  • https://textslashplain.com/2022/03/31/chromiums-dns-cache/
• The "Magical" Back Button - text/plain
  • https://textslashplain.com/2022/03/31/the-magical-back-button/

Draft

• Recommendation
  • Last Call for Review of Proposed Corrections: Media Queries Level 3
    • https://www.w3.org/blog/news/archives/9494
  • Preload Published as a Discontinued Draft
    • https://www.w3.org/blog/news/archives/9488
• Proposed Recommendation
  • Call for Review: Geolocation API is a W3C Proposed Recommendation
    • https://www.w3.org/blog/news/archives/9501
• Candidate Recommendation
  • W3C invites implementations of WebXR Device API
    • https://www.w3.org/blog/news/archives/9485
• Working Draft
• First Public Working Draft
  • WebAssembly 2.0 First Public Working Drafts
    • https://www.w3.org/blog/news/archives/9509
  • First Public Working Draft: Region Capture
    • https://www.w3.org/blog/news/archives/9492
• Group Note
  • Fonts for the Web: Rationale, 1996
    • https://www.w3.org/TR/2022/NOTE-font-rationale-20220414/
    • 1996 年にまとめられた Web フォント実現に向けての要件
    • W3C Member 限定のメーリングリストに残っていたドラフトを公開
• Chartering
  • HTML Working Group Charter Extended until 30 June 2022
    • https://lists.w3.org/Archives/Public/public-html/2022Apr/0002.html

Other

• W3C TPAC 2022 will be a hybrid meeting
  • https://www.w3.org/blog/news/archives/9503
    • バンクーバーで開催
    • 中国にハブを設けてそこで少しセッションもやる
• replace current outline algorithm with one based on heading levels
  • https://github.com/whatwg/html/pull/7829

Meeting

• 2022-03
  • agendas/03.md at main · tc39/agendas
    • https://github.com/tc39/agendas/blob/main/2022/03.md
  • notes/meetings/2022-03 at main · tc39/notes
    • https://github.com/tc39/notes/tree/main/meetings/2022-03

Proposals Diff

• https://github.com/tc39/proposals/compare/main@{2022-04-01}...main@{2022-05-01}
• 0->1
  • Function once
  • Type Annotations
• 1->2
• 2->3
  • Decorators
  • RegExp v flag with set notation + properties of strings
  • Change Array by Copy
• 3->4

New Proposals

Other

WG

• IETF
  • https://datatracker.ietf.org/meeting/
• httpwg
  • https://lists.w3.org/Archives/Public/ietf-http-wg/
  • https://github.com/httpwg/wg-materials/
  • httpbis - New Meeting Session Request for IETF 114
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2022AprJun/0073.html
  • HTTP (httpbis) WG Virtual Meeting: 2022-05-31 CHANGED
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2022AprJun/0072.html
  • I-D Action: draft-ietf-httpbis-rfc6265bis-10.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2022AprJun/0069.html
  • I-D Action: draft-ietf-httpbis-retrofit-01.txt
    • https://lists.w3.org/Archives/Public/ietf-http-wg/2022AprJun/0067.html
• quicwg
  • https://mailarchive.ietf.org/arch/browse/quic/
  • https://github.com/quicwg/wg-materials
• webtrans
  • https://mailarchive.ietf.org/arch/browse/webtransport/
  • https://github.com/DavidSchinazi/webtrans-wg-materials
• tlswg
  • https://mailarchive.ietf.org/arch/browse/tls/
  • https://github.com/tlswg/wg-materials
• wpack
  • https://mailarchive.ietf.org/arch/browse/wpack/
• masque
• pearg
• privacypass
• dispatch
  • https://mailarchive.ietf.org/arch/browse/dispatch/
• secdispatch
  • https://mailarchive.ietf.org/arch/browse/secdispatch/

Other

• http-core spec publication soonish from Julian Reschke
  • https://www.rfc-editor.org/auth48/C430
  • https://lists.w3.org/Archives/Public/ietf-http-wg/2022JanMar/0234.html

  • the http core specs are very very very close to be published.

  • RFC9110 AUTH48-DONE*R draft-ietf-httpbis-semantics-19.txt
  • RFC9111 AUTH48-DONE*R draft-ietf-httpbis-cache-19.txt
  • RFC9112 AUTH48-DONE*R draft-ietf-httpbis-messaging-19.txt
  • RFC9113 AUTH48-DONE*R draft-ietf-httpbis-http2bis-07.txt
  • RFC9114 AUTH48*R draft-ietf-quic-http-34.txt
  • RFC9163 AUTH48-DONE*R draft-ietf-httpbis-expect-ct-08.txt
  • RFC9180 PUB draft-irtf-cfrg-hpke-12.txt
  • RFC9193 AUTH48-DONE*R draft-ietf-core-senml-data-ct-07.txt
  • RFC9204 AUTH48*R draft-ietf-quic-qpack-21.txt
  • RFC9205 AUTH48-DONE*R draft-ietf-httpbis-bcp56bis-15.txt
  • RFC9209 AUTH48*R draft-ietf-httpbis-proxy-status-08.txt
  • RFC9211 AUTH48-DONE*R draft-ietf-httpbis-cache-header-10.txt
  • RFC9213 AUTH48-DONE*R draft-ietf-httpbis-targeted-cache-control-04.txt
  • RFC9218 AUTH48*R draft-ietf-httpbis-priority-12.txt
  • RFC9220 AUTH48-DONE*R draft-ietf-httpbis-h3-websockets-04.txt
  • RFC9230 AUTH48-DONE*R draft-pauly-dprive-oblivious-doh-11.txt

Cloudflare

• Cloudflare blocks 15M rps HTTPS DDoS attack
  • https://blog.cloudflare.com/15m-rps-ddos-attack/
  • 今月はじめ 15.3 million request-per-second (rps) の HTTPS DDoS を検出
  • 記録的な規模の攻撃でこれを自動で防いだ
  • 世界中の bot net を使った攻撃で多くはインドネシアから

Fastly

• Trusted services for a privacy-preserving internet: iCloud Private Relay and what it means for customers | Fastly
  • https://www.fastly.com/blog/icloud-private-relay-and-a-privacy-preserving-internet
  • iCloud の Private Relay の Egress に Fastly が使われていることの記事
  • 先月の Akamai / Cloudflare に続いて 3 つ目の記事

Other