Channel statistics were shown for 6 months right?

Now it's only showing for 3 months

#new possibility to send message in private chats

New Sticker

That's not a sticker, but a widget.

#new the ability to private message people

Ability for non admins to ban spammers

omg 1 message = spam?

Btw, now there is a blur pen in the stories and it works with images and videos

#new blur tool on stories editor (before only used for chat media)

shows the reply icon when the channel's post is in the linked group

#bug
Double camera feature is still on debug menu and if enabled it doesn't work, it often stucks the cameras.

Double camera Is enabled by default on some devices. If it's disabled by default, maybe your device doesn't support it

Those are two different apps created by different devs independently from each other. For more feel free to have a look at the Bugs and Suggestions Platform:
New Telegram Web Apps
WebK: List of Missing Features
WebZ: List of Missing Features.

#new spoiler animation

if i put old things it s because i didnt know that i was seeing old posts
search for #new in beta group

hope we all enjoy the new update