A ''prerelease version'' (often called an ''alpha'' or ''beta'') has a prerelease tag in the version number. For example, <code>1.0.0-beta.5</code> is a prerelease version of an upcoming <code>1.0.0</code>. | A ''prerelease version'' (often called an ''alpha'' or ''beta'') has a prerelease tag in the version number. For example, <code>1.0.0-beta.5</code> is a prerelease version of an upcoming <code>1.0.0</code>. |