How do I install prerelease version?

[galacticfr]

Where should I put the file to get the pre release version?

[zuckschwerdt]

Did you see https://triq.org/rtl_433/BINARY_BUILDS.html ?
Would adding something like this help?

After unpacking run the binary in the current folder using ./rtl_433
If that works you can also install to /usr/local/bin to override the installed package:
sudo cp rtl_433 /usr/local/bin/

[gdt]

I guess we should either add that, or decide that it's out of scope (as how to put binaries in bin dirs isn't about rtl_433) and close this. Absent some reason to expect progress, I'll call this an answered question.