Changelog of @hackage/pretty-show 1.6.8.2

Changes in 1.6.8.2:

• Correct license in srouce files.

Changes in 1.6.8.1:

• Correct the 'License' field in the Cabal file to match the license (MIT)

Changes in 1.6.8:

• Move source-repository pragma to top-level.

Changes in 1.6.5:

• Rename CHANGES to CHANGELOG to work with hackage.

Changes in 1.6.4:

• Drop dependency on happy >= 1.19

Changes in 1.6.3:

• Add Safe Haskell annotations
• Add CHANGES file
• Add generated parser to package again. We do this, because otherwise the package fails to build on systems that do not have happy. This is a bit questionable, but hopefully it won't be too much of a problem.