when v1.7.0 Release Notes

    • ๐Ÿ—„ DEPRECATED: deferred.then [is deprecated](docs/api.md#deferred) and will be removed in an upcoming release. Use deferred.promise.then instead.
    • ๐Ÿ“„ [promise.yield](docs/api.md#yield)(promiseOrValue) convenience API for substituting a new value into a promise chain.
    • [promise.spread](docs/api.md#spread)(variadicFunction) convenience API for spreading an array onto a fulfill handler that accepts variadic arguments. Mmmm, buttery
    • Doc improvements:
      • [when()](docs/api.md#when) and [promise.then()](docs/api.md#main-promise-api) have more info about callbacks and chaining behavior.
      • More info and clarifications about the roles of [Deferred](docs/api.md#deferred) and [Resolver](docs/api.md#resolver)
      • Several minor clarifications for various APIs
    • Internal improvements to assimilation and interoperability with other promise implementations.