1.0 beta includes breaking changes for .when beyond just function version

[evanseeds]

Describe the bug
1.0.0-beta.2 introduces breaking changes to the function version of .when as outlined in #1542 . PR says change is breaking for function version, but changes are also breaking for the object version when then or otherwise are SchemaLikes instead of functions

To Reproduce

This test case fails on 1.0.0-beta.2 but works on 0.27.0
https://codesandbox.io/s/naughty-hermann-r0b2l?file=/src/index.test.js

Expected behavior
Either both test cases should work, or the docs should be updated. Currently the docs are unclear on the object version types, though the examples have been updated to use function for both then and otherwise However, this line: You can provide an object literal where the key is is value or a matcher function, then provides the true schema and/or otherwise for the failure condition. still implies that then can be a schema.

Platform (please complete the following information):
Version 1.0.0-beta.2

[jquense]

Yeah the docs may not have been fully updated or nots not super clear This change is intentional, only the function version is supported for branches

[evanseeds]

Thanks, just wasn't obvious from my side, even having looked through the commits and PRs, whether this was a docs issue or an unintentional change issue. Thanks for the quick update!

[edgarsi]

I plead you to revisit this, to update CHANGELOG.md and README.md

Since 1.0.0 release is no longer beta, I was happily updating, and wasted time in confusion about this very issue. No doubt more people will grasp in the dark due to this.

[jquense]

the readme is updated AFAIK happy to take PR's updating docs