Supporting beta?

[bitttttten]

Firstly, just want to say love the package! Really pleased to get it in my Expo workflow :)

Description of the feature

Would like to be able to tag beta versions in expo. Currently you can run standard-version -p beta -n to tag a release a beta, and you'll get this output:

✔ bumping version in package.json from 0.8.6 to 0.8.6-beta.0
✔ bumping version in app.json from 0.8.6 to 0.8.6-beta.0
✔ bumping version in app.json from 370000806 to 0.8.6-beta.0
✔ bumping version in app.json from 0.8.6 to 0.8.6-beta.0

However inside app.json, the android version code does not updated, and the ios build number gets updated to "0.8.7-beta.0" which is an invalid build code for ios:

• Field: ios.buildNumber - 'ios.buildNumber' should match pattern "^[A-Za-z0-9.]+$".

Motivation

Would be helpful to release beta versions of my app onto internal release tracks in the play store.

Additional context

Also happy to revisit my workflow. This is my first RN app so maybe there is a better way to release betas?

[bitttttten]

Just found #11 and I see the correct term for these labels is pre-release. I'll close this in favour of that issue!