v1.1.1

If you are on a Mac and downloaded v1.1.0, please download again. That
build silently required macOS 26 (Tahoe) and would not launch on anything
older. This one runs on macOS 15 and later.

A packaging release — nothing in the decoder changed.

New

• Intel Macs have a package again. Two Mac downloads now:
  macOS-AppleSilicon for M1 and later, macOS-Intel for the rest.
• ARM Linux boards, such as the Raspberry Pi: linux-aarch64.AppImage.
  Both AppImages are now built on Ubuntu 22.04, so they also run on older
  distributions — Debian 12 and Raspberry Pi OS bookworm upward.

Fixed

• macOS: the .app required macOS 26. It now needs macOS 15 or later.
  (GitHub's build machines moved to macOS 26 under us, and the build machine's
  version sets the minimum the app will run on.)
• Windows: isobar-gui.exe and isobar-decode.exe showed the generic
  Windows icon in Explorer, and their Properties → Details fields were blank.
  Both now carry the Isobar icon and proper version information.
• Windows: a console window opened behind the app every time it started.
• Building from source failed on older compilers (gcc 11) because of a
  missing #include.

Which file do I want?

You have	Download
Mac, M1 or later	Isobar-v1.1.1-macOS-AppleSilicon.dmg
Mac, Intel	Isobar-v1.1.1-macOS-Intel.dmg
Windows	Isobar-v1.1.1-windows.zip
Linux, PC	Isobar-v1.1.1-linux-x86_64.AppImage
Raspberry Pi or other ARM board	Isobar-v1.1.1-linux-aarch64.AppImage

Nothing needs to be installed alongside these — FLTK and RtAudio are inside
each package.

On macOS the app is ad-hoc signed rather than notarized, so the first time
you open it, right-click the app and choose Open to get past Gatekeeper.
On Linux, chmod +x the AppImage and run it. The Windows .zip is a
portable folder; it also runs on Windows-on-ARM machines through the
system's own x64 emulation.

Full Changelog: v1.1.0...v1.1.1