Changelogs:

• https://github.com/haskell/cabal/blob/master/release-notes/Cabal-3.16.0.0.md
• https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.16.0.0.md

Errors:
bootstrap: running /usr/local/bin/ghc-9.8.4 --info
Bootstrapping cabal-install with GHC 9.8.4 at /usr/local/bin/ghc-9.8.4...
Fetching http://hackage.haskell.org/package/alex-3.5.3.0/alex-3.5.3.0.tar.gz...
Other error (attempt 1): <urlopen error [Errno 8] Name does not resolve>
Other error (attempt 2): <urlopen error [Errno 8] Name does not resolve>
Other error (attempt 3): <urlopen error [Errno 8] Name does not resolve>
Exception: Failed to download after 3 attempts.

• Error code 1