I changed the title of the PR. The convention is:
package_name: old_version -> new_version

You checked Tested via one or more NixOS test(s) [...]. Which test did you use here (I can't find a test in nixos/tests)? How does the closure size change with the upgrade?

@markuskowa Thanks for your suggestion. I will edit them in several days beacse of some personal reasons. And I have unchecked the nixos test box. Sorry.

@GrahamcOfBorg build fortune

Thanks for updating!

Since this change I can no longer specify a file:

$ fortune pratchett
No fortunes found

tracing shows that it only looks for the fortune file in the FORTDIR, not the LOCFORTDIR.

@wmertens It's a bug on old version. And it has been fixed on 2.6.2. Please check your fortune version. It can work on my NixOS system with LOCFORTDIR.

@Vonfry I have 2.6.2 and it doesn't work. It's super weird, sometimes it works in different terminals, and I can't figure out the difference. macOS btw.

@wmertens
Try fortune -f [<all> | path to your local file or dir]. This will print which files can be found.

If it is failed, you may try strfile <path to your local file> which I must do for my local files on both nixos and macos.

I can run fortune on NixOS and macOS with LOCFORDIR.

found it!

$ fortune pratchett
No fortunes found
$ LANG=C fortune pratchett
The Assassin moved quietly from roof to roof until he was well away from
the excitement around the Watch House. His movements could be called
cat-like, except that he did not stop to spray urine up against things.
		-- Terry Pratchett, "Night Watch"

🤷‍♂