TelegramBots/TelegramBots.wiki/How-To-Update.md

To version 2.4.2

1. Replace BotOptions by DefaultBotOptions.
2. At the beginning of your program (before creating your TelegramBotsApi instance, add the following line:

   ApiContextInitializer.init();
   

3. In SentCallback, update parameter types of onResult and onError. Inside those two method, you don't need to deserialize anything now, it comes already done.
4. Deprecated (will be removed in next version):
   • org.telegram.telegrambots.bots.BotOptions. Use org.telegram.telegrambots.bots.DefaultBotOptions instead.
   • getPersonal from AnswerInlineQuery. Use isPersonal instead.
   • FILEBASEURL from File. Use getFileUrl instead.