PRO: False version warning in `xlwings release`

[fzumstein]

It takes the whole cmd output incl. the expiry message as the version number

Checking for xlwings version compatibility between the one-click installer and the Excel file...
ERROR: You are running this command with xlwings 0.27.7 but your installer uses C:\Users\diego\AppData\Local\fluence-xlwings\lib\site-packages\xlwings\pro\utils.py:116: UserWarning: Your license key expires in 27 days.
  warnings.warn(
0.27.7!