New version is out!
1.3 (TD 2.1)

Control branches haven't proved themselves helpful, so I won't do them anymore. Instead I've decided to make a refactor, separating fork functionality from base client. In theory it should help me supporting fork in the long run.

Initially I thought to start refactoring after release, but since original client's release was late, I've made some things in this direction.

Let's move to changes.

• "Discuss" button in channel now available for everyone, even for those who aren't subscribed.
• When unpinning message, you can now hide it for yourself instead.
• Sticker packs now have drop-down menu. For now there are two items: "Copy name" and "Share stickers", but I'm planning to make it bigger eventually.
• Links to chats with username now support query parameter, that opens search by chat along with opening the chat itself. Examples: t.me/kotatogram?query=#Windows, tg://resolve?domain=kotatogram&query=#Linux64
• Search for user's messages in chat member context menu or message context menu in group.
• You can now select and copy text in link open confirmation or viewing bot message by button.
• Poll explanation has these features too, and shown in the box instead of tooltip.
• And as the last one, two options that were only in JSON, now available in menu: "Profile photo rounding" and "Tray icon".

As an additon to changes, this version has fixes.

• Font settings are now resetting correctly.
• Working dir path in tray now uses correct OS separators.
• Open Sans height now uses metrics from bundled font. Also, "Original font height" option now renamed to "Use Open Sans height".
• Fixed unnecessary switches to default folder. It happened when you pin or reorder pins in folder. Also it was messing up sorting of pinned chats. If you haven't catched this bug, you can consider yourself lucky, because I was annoyed a lot by it.

By the way, @IlyaFedin made numerous changes to the #AppImage, fixing compatibility with Ubuntu 14.04, autostart, adding autoupdate and much more.