bot updates (@my_bots_updates) is a Telegram channel listed in the Telegram Store catalog. The "Go to the channel" button on this page opens the channel via Telegram.
Press "Go to the channel" on this page or search for @my_bots_updates in Telegram. Telegram itself shows whether the channel is still open to join.
The Telegram Store catalog does not charge for this entry or its link. Whether the channel is free is decided by its owner in Telegram.
The catalog lists 174 subscribers for bot updates. The current number is shown in Telegram.
The catalog lists English as the language of bot updates.
Yes, similar channels are listed further down this page.
This page shows the catalog details of bot updates and a link to the channel. The posts themselves are read in Telegram.