Thank you. Now the installation works fine, but the Spine Editor crashes after selecting the Spine runtime v3.8.
It appears that only the latest Spine runtime supports Apple Silicon.

Here is log:
Spine Launcher 4.1.13
Esoteric Software LLC (C) 2013-2022 | http://esotericsoftware.com
Mac OS X aarch64 13.4.1
Apple, Apple M1 Pro, 2.1 Metal - 83.1
Spine Professional has been activated.
Licensed to: <removed> Downloading: Spine 3.8.99 Professional
ERROR: An unexpected error has occurred:
[error] Error running x86 launcher.
at s.tkm._(_:2306)
at s.ByJ._(_:68)
at s.ByJ.<init>(_:41)
at s.eYE.F(_:333)
at s.eYE.B(_:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Cause: [error] Error running x86 launcher.
at s.eYE._(_:1317)
at java.lang.invoke.MethodHandle.invokeWithArguments(Unknown Source)
at s.tkm._(_:2304) ...
Cause: [io] Cannot run program "/Applications/Spine.app/Contents/MacOS/Spine_x86" (in directory "/"): error=86, Bad CPU type in executable
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.ProcessBuilder.start(Unknown Source)
at s.eYE._(_:1288) ...
Cause: [io] error=86, Bad CPU type in executable
at java.lang.ProcessImpl.forkAndExec(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source) ...

Mario here is screenshot. File size of Spine-ARM.dmg is 102 528 484 bytes. Trying Germany and United States mirrors.

Mario thanks for the help, but unfortunately the installer still requires rosetta.

Mario I can't run Spine Editor because I can't even install it without Rosetta installed.

Mario Of course, I downloaded the Apple Silicon version.

I admit that Spine Editor does not require Rosetta, but the installer for Apple Silicon does require Rosetta.

Something went wrong. Spine Professional for Apple Silicon requires Rosetta to install: «Rosetta enables Intel-based features to run on Apple silicon Macs. Reopening applications after installation is required to start using Rosetta».

I prefer not to install Rosetta at all.

Hello, today I downloaded the latest build of Spine Professional for Apple Silicon. But it requires Rosetta to install: «Rosetta enables Intel-based features to run on Apple silicon Macs. Reopening applications after installation is required to start using Rosetta».

This does not seem to support Apple Silicon.