1.2, build 239

Changes in build 239

1️⃣ Optimized loading of photos on the album page - there are no lags when scrolling now
2️⃣ When you click on the "Back" button or switch back to the "News" menu item, posts from the cache are now automatically loaded
3️⃣ Fixed a bug with opening a profile if its avatar does not have a copy of medium quality