Add changelog entries for the deleteMessage API

Author: pietroalbini

docs/api/telegram.rst

@@ -913,6 +913,16 @@ about its business.
 
       .. versionadded:: 0.3
 
+   .. py:method:: delete_message(message)
+
+      Delete the message with the provided ID or :py:class:`~botogram.Message` object.
+      A message can be deleted only if is sent by the bot or sent in a supergroup by an user where the bot is admin.
+      It can also be deleted if it's one of the supported service messages.
+
+      :param message: The message to delete (can be an ID too)
+
+      .. versionadded:: 0.4
+
 .. py:class:: botogram.ParsedText
 
    This class contains the parsed representation of the text of a received

docs/changelog/0.4.rst

@@ -35,6 +35,12 @@ New features
   * New argument ``order`` in :py:meth:`botogram.Bot.command`
   * New argument ``order`` in :py:meth:`botogram.Component.add_command`
 
+* Added ability to delete messages
+
+  * New method :py:meth:`botogram.User.delete_message`
+  * New method :py:meth:`botogram.Chat.delete_message`
+  * New method :py:meth:`botogram.Message.delete`
+
 Performance improvements
 ------------------------