Checklist

Before release:

1. Check appropriate issues are fixed

    https://github.com/haskell/time/pulls
    https://github.com/haskell/time/issues

2. Update version numbers

    https://pvp.haskell.org/
    time.cabal
    configure.ac

3. Update changelog

    changelog.md

4. Use latest LTS resolver

    https://www.stackage.org/lts
    stack.yaml
    (not necessarily benchmark/stack.yaml)
    .travis.yml

5. Build & test

    stack build --pedantic --test --haddock && echo OK

6. Build benchmark

    cd benchmark
    stack build --pedantic
        (ignore missing modules warning)
    stack exec -- time-bench

7. Read through generated haddock

    .stack-work/install/[PLATFORM]/[RESOLVER]/[COMPILER]/doc/index.html

8. Commit and push changes to repo

    git commit -a
    git push

9. Check Travis build

    https://travis-ci.org/haskell/time

10. Build and test on 32-bit Linux machine

    git pull
    stack build --pedantic --test --haddock && echo OK

11. Build and test on Windows

    git pull
    stack build --pedantic --test --haddock && echo OK

12. Upload to Hackage

    stack upload .
    http://hackage.haskell.org/package/time

13. Tag commit

    git tag -a -s [TAG]
    git push --tags

14. Update ghc branch

    git checkout ghc
    git merge master
    git push