Let's say I have 10 unreleased versions 0.1.100 to 0.1.110 and I need to find an issue that contains one of this version, let's say 0.1.108. Fot that I need Drop-down list of all versions that we haven't released just now, in that list I need to find the version that I'm curren;y interested in, select and filter. Is it possible to make Drop-down list like this?