blindGram 2.0 Beta Previewed MTProto Proxies and Three Telegram Accounts
The first blindGram 2.0 beta was announced on August 11, 2018, as an early preview based on Telegram 4.9. It let users test major upstream features before the final accessible build was ready.
The preview included Telegram's newer MTProto proxy support and up to three accounts under one blindGram license. It installed beside the stable app so testers did not need to remove their working version.
Because this was a temporary beta, the channel warned users to keep the stable release installed and remove the beta after blindGram 2.0 Final became available.