🥇Release of the open billing system ABillS 0.92

The release of the open billing system ABillS 0.92 is now available, with components distributed under the GPLv2 license.

Key innovations:

The Paysys module has revamped most payment modules and added tests.
The Callcenter has been redesigned.
In CRM/Maps2, object highlighting on the map has been added for bulk changes.
The Extfin module has been revamped with periodic billing for subscribers.
Support for selective session detail for clients (s_detail) has been implemented.
The ISG Change service plugin has been added for managing temporary services in Cisco ISG.
RADIUS now supports 'Accounting' parameters and session auto-save upon NAS server restart.
Support for CDATA FD1616SN, HSGQ G008 has been added.
A billd plugin called equipment_onu_disabled_status has been added, which disables or enables ONU on OLT based on the subscriber's status.
Support for GPON and EPON ZTE with V2 firmware has been added.
The Telegram bot has been redesigned.
The API has been enhanced.
Support for FreeBSD 12 has been added.