You wanted it - you got it :) . Someone in the forum asked for a statistic regarding bot. So you can have one now :)
For update just follow standard update procedure For manual update it's update_211.sql
If you want to have capabilities to search by bot for past chats you can run this script from your command line to reindex old chats.
php cron.php -s site_admin -c cron/util/migrate_gbot_id -p 0
Developing application takes a lot of time. You can support application by donating. There is no company behind this application and it takes away my free time. Every donation matters and does not matter how small it is!