| A | ↘ | B | Command got worse |
| ⇢ | C | DB::update() added | |
| ⇢ | B | Command::replyToChat() added | |
| ⇢ | A | PreCheckoutQuery::answer() added | |
| ⇢ | A | ShippingQuery::answer() added | |
| ⇢ | A | Command::replyToUser() added | |
| ⇢ | A | CallbackQuery::answer() added | |
| ⇢ | A | InlineQuery::answer() added | |
| A | ↘ | B | BotanDB::selectShortUrl() got worse |
| B | ↘ | C | DB::selectTelegramUpdate() got worse |
| C | ↛ | ConversationDB::update() removed |