Add a changelog

[maxcodes]

Does this project have a changelog? I want to update from 0.3.3 to 0.3.9 and I just want to make sure nothing breaks.

Thanks!

[dylanahsmith]

No, but you can use v0.3.3...v0.3.9 if you are interested in all the changes.

There should be no breaking changes until v0.4.0.

[stanishev]

There should be no breaking changes until v0.4.0.

@dylanahsmith does this imply that there are breaking changes if you upgrade to v0.4+ ?

[swalkinshaw]

Yes v0.4.0 has breaking changes. A few (very old) features were removed: https://github.com/Shopify/graphql-batch/releases/tag/v0.4.0

[dylanahsmith]

Just to be clear, I'm not against adding a changelog.

Also, perhaps we should bump to 1.0.0 in the future to indicate that we do use version numbers to indicate breaking changes. Currently, we use an unstable version format 0.X.Y where X is bumped for breaking changes and Y is bumped for any other changes. We also try to deprecate features such that the breaking changes are just removals of a deprecated feature rather than a change that will break code depending on the library.