Cannot install 5.3.2 on MacOS

On an M1 Mac with 12.6.5:

Homebrew fails with a 404:

$ brew install ioninja
Error: Download failed on Cask 'ioninja' with message: Failure while executing; `/usr/bin/env /opt/homebrew/Library/Homebrew/shims/shared/curl --disable --cookie /dev/null --globoff --show-error --user-agent Homebrew/4.0.17\ \(Macintosh\;\ arm64\ Mac\ OS\ X\ 12.6.5\)\ curl/7.87.0 --header Accept-Language:\ en --retry 3 --fail --location --silent --head --request GET https://tibbo.com/downloads/archive/ioninja/ioninja-5.3.2/ioninja-5.3.2-mac.tar.xz` exited with 22. Here's the output:
curl: (22) The requested URL returned error: 404

When installed from package, crashes at start because QT cannot be found:

Termination Reason:    Namespace DYLD, Code 1 Library missing
Library not loaded: '/opt/homebrew/*/QtNetwork.framework/Versions/5/QtNetwork'
Referenced from: '/Volumes/*/IO Ninja.app/Contents/MacOS/ioninja'

5.3.1 (Intel), installed from package, works fine on the same system.

Both issues confirmed.

1. The Homebrew repo was not updated regarding the new file format with the CPU suffix. Fixed.

2. The arm64 build of IO Ninja used QT from Homebrew -- which, apparently, is either built with some weird rpath settings, or patched after installation (didn't dig too deep, but otool shows apparent problems). Fixed by rebuilding QT for arm64 and using this build in IO Ninja (v5.3.2-a)

Please try again and let me know if it works for you now.