Out-of-date dependencies

[RyanGlScott]

criterion-plus has too restrictive upper bounds on many of its dependencies, including (but possibly not limited to):

• criterion
• optparse-applicative
• string-conversions
• vector

This prevents many packages, whose benchmarks depend on criterion-plus, from being listed on Stackage, such as cases and ttrie.

See also iu-parfunc/sc-haskell#7

[nikita-volkov]

I know. However updating to the latest version of criterion won't quite be just about updating the dependency boundaries. It'll take time, which I simply don't have for this project right now. I'll gladly accept a PR though.

Concerning Stackage, fixing the benchmark deps is not required to list the packages there. E.g., the "cases" package, which you've mentioned is listed. All that's needed is to disable the benchmarks in the Stackage listing configuration.