What can be done with versions
Add version to your issues
Create Version
Version detail vision 
Issue view
User flows
Team Versions will be accessible from:
the issue view as a custom field.
Adding a version to an issue:
Team Versions is available as a custom field in the issue details.
When the user clicks the field, the field is focused, and a dropdown shows up.
a pop-up with the dropdown to select the versions and the option to create a new version.
The user can select one or more versions from the list. It’s also possible to start typing to filter the list. The dropdown has several sections that can be omitted if they’re empty:
recent versions
unreleased versions
released versions
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create version
When a version is added to the input field, it has a [x] button that lets the user remove it. It also has a clear button on the right side.
Clicking outside the dropdown closes it, and the input field is no longer selected, and the clear options are hidden.
The user can click the version name to open the version detail page (details below).