Bump to v4.0

Author: martijnbastiaan

doctest-parallel.cabal

@@ -1,7 +1,7 @@
 cabal-version: 2.0
 
 name:           doctest-parallel
-version:        0.3.1.1
+version:        0.4
 synopsis:       Test interactive Haskell examples
 description:    The doctest program checks examples in source code comments.  It is modeled
                 after doctest for Python (<https://docs.python.org/3/library/doctest.html>).

release.sh

@@ -8,7 +8,7 @@ rm -rf .ghc.env*
 cabal update
 cabal sdist
 cabal v2-haddock doctest-parallel \
-  --with-compiler ghc-9.6.2 \
+  --with-compiler ghc-9.6.7 \
   --haddock-for-hackage \
   --haddock-hyperlinked-source \
   --enable-documentation