Why did Tiki pick ((Cypht)) as a webmail solution vs other options like
!! Roundcube vs Cypht
* Availability on Packagist
** No: https://github.com/roundcube/roundcubemail/issues/5938
** Yes: https://github.com/cypht-org/cypht/issues/311
* JMAP support
** No: https://github.com/roundcube/roundcubemail/issues/5918
** Started: https://github.com/cypht-org/cypht/issues/180
* Support for multiple accounts
** No: https://github.com/roundcube/roundcubemail/issues/4972
** Yes: https://cypht.org/documentation.html
The two projects have a similar activity level:
https://openhub.net/p/_compare?project_0=Cypht+Webmail&project_1=Roundcube+Webmail
About licensing: Cypht changed the license to be the same as Tiki, and thus easier to share code between Tiki and Cypht: https://github.com/cypht-org/cypht/issues/333