Onionshare in my non-Qubes whonix is verison 2.2. How to update it?

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#1

The latest Onionshare is version 2.6, however the one in my virtualbox whonix is 2.2 and missing the anonymous chat too. How do I update it to 2.6? And where should I do the update it from the terminal, in workstation or gateway?

#2

Written just now:
OnionShare - Whonix chapter Newer OnionShare Versions in Whonix wiki

#3

Its blank.

#4

Fixed.