644: You Have to Invert

• Pre-show: G4 Doorbell Pro
  • Bespoke 3D-printed mount
  • Fancy-schmancy Marco-recommended Flashlight
• What betas are we running?
  • Virtual Buddy
• 𝑥OS 26 & Version Numbers
  • iOS Apps built against old SDKs get 19.0; new ones get 26.0 (via Gui Rambo)
    • ProcessInfo
    • /System/Library/CoreServices/SystemVersionCompat.plist
  • Tahoe returns 16 when reqiured for compatibility and 26 otherwise (via Howard Oakley)
    • SYSTEM_VERSION_COMPAT=1 = 16
    • null or SYSTEM_VERSION_COMPAT=0 = 26
• Liquid Glass
  • Adopting Liquid Glass
    • Don’t Liquid Glass All the Things
  • Not present in macOS? (via Steve Troughton-Smith)
  • Liquid Glass clone in Flutter (via Dave Wood)
  • Fluid Glass in React (via Francisco Tolmasky)
• macOS Tahoe
  • Whimsy returns! (via Minimal Nerd)
  • Squircle Jail
    • Squircle ∆ (via Yannic Lung)
    • Say Hello to the New Look of App Icons
    • Squircle Jailbreak! (via Simon B Støvring)
  • Speaking of rounded corners…
    • Build an AppKit App with the New Design
  • Chonky stoplights
    • macOS 26 window control buttons are no longer smol (via Avi Drissman)
    • -[NSTitledFrame sizeOfTitlebarButtons]
  • Missing title bars
  • Missing menu bar fixes
    • GlassBar
    • Boring Old Menu Bar
  • Alignment
    • Tahoe dialog
    • Tahoe dialog, center-icon mockup
    • Left-aligned title bar text images
  • Finder icon controversy
    • Stephen tried Icon Composer with solid results
    • Michael Flarup
    • D. Griffin Jones
  • Icons next to menu items
    • Previously in the HIG (via Stefan Habel)
    • Today in the HIG
  • Tabs contrast
    • Terminal tabs
  • Safari contrast
    • .css-j9qmi7{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;font-weight:700;margin-bottom:1rem;margin-top:2.8rem;width:100%;-webkit-box-pack:start;-ms-flex-pack:start;-webkit-justify-content:start;justify-content:start;padding-left:5rem;}@media only screen and (max-width: 599px){.css-j9qmi7{padding-left:0;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;}}.css-j9qmi7 svg{fill:#27292D;}.css-j9qmi7 .eagfbvw0{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#27292D;}