Hackage has Win32-2.13.2.1 with what appear to be changes unrelated to how it's used in postgresql-libpq.
(I ran into this in a CI build with current stackage nightly, failing with
Error: While constructing the build plan, the following exceptions were encountered:
In the dependencies for postgresql-libpq-0.9.4.3:
Win32-2.12.0.1 from stack configuration does not match >=2.2.0.2 && <2.11 (latest matching
version is 2.10.1.1)
needed due to postgrest-9.0.1.20220630 -> postgresql-libpq-0.9.4.3
A build with allow-newer is in process here, which compiled postgresql-libpq successfully with Win32-2.12.0.1.)
Hackage has Win32-2.13.2.1 with what appear to be changes unrelated to how it's used in postgresql-libpq.
(I ran into this in a CI build with current stackage nightly, failing with
A build with
allow-newer
is in process here, which compiledpostgresql-libpq
successfully withWin32-2.12.0.1
.)