🎨📽🎞 telegram.org/blog/animated-stickers

🤖🛠 telegram.org/blog/tdlib

2019
☎️🛡 telegram.org/blog/privacy-discussions-web-bots

🧬 Evolution of information transmission.

🪙⭐️💰 telegram.org/blog/mini-app-bar-paid-media-and-more

🗄🗃 telegram.org/blog/albums-saved-messages

🖼 Picture from 2017.