ghc-aeson-pretty.armv6hl: W: missing-call-to-setgroups-before-setuid /usr/bin/aeson-pretty
This executable is calling setuid and setgid without setgroups or initgroups.
There is a high probability this means it didn't relinquish all groups, and
this would be a potential security issue to be fixed. Seek POS36-C on the web
for details about the problem.

ghc-aeson-pretty-devel.armv6hl: W: no-version-in-last-changelog
ghc-aeson-pretty.armv6hl: W: no-version-in-last-changelog
ghc-aeson-pretty.src: W: no-version-in-last-changelog
The latest changelog entry doesn't contain a version. Please insert the
version that is coherent with the version of the package and rebuild it.

ghc-aeson-pretty.armv6hl: W: position-independent-executable-suggested /usr/bin/aeson-pretty
This executable should be position independent (all binaries should).  Check
that it is built with -fPIE/-fpie in compiler flags and -pie in linker flags.

3 packages and 0 specfiles checked; 0 errors, 5 warnings.