Prerelease flag not working, probably a wrong api call to semver

[PorterNan]

I found out --prerelease-prefix=beta not working well in current version, so I checked the code in runtime and found probably a wrong api call to semver.inc:

And this is not working because semver.inc changed their api call:
Beachball is calling it like:

semver.inc(version, 'patch' | 'minor', 'beta')

According to what semver doc said, It should be like this:

semver.inc(version, 'prelease', 'beta')

Wish there could be a logic fix for this and make prerelease bump working

Correct call (1st line) and possible a wrong call(3rd line)

[PorterNan]

Open a PR on this issue for prerelease #633

[awentzel]

Hi @PorterNan how did you work around this issue?

[ecraig12345]

Looks like this was fixed by #658