Update example comments and docstrings to note the V12 beta

examples/conversationbot.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-#
-# Simple Bot to reply to Telegram messages
 # This program is dedicated to the public domain under the CC0 license.
-"""
-This Bot uses the Updater class to handle the bot.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
+"""
 First, a few callback functions are defined. Then, those functions are passed to
 the Dispatcher and registered at their respective places.
 Then, the bot is started and runs until we press Ctrl-C on the command line.

examples/conversationbot2.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-#
-# Simple Bot to reply to Telegram messages
 # This program is dedicated to the public domain under the CC0 license.
-"""
-This Bot uses the Updater class to handle the bot.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
+"""
 First, a few callback functions are defined. Then, those functions are passed to
 the Dispatcher and registered at their respective places.
 Then, the bot is started and runs until we press Ctrl-C on the command line.

examples/echobot2.py

@@ -1,11 +1,13 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+# This program is dedicated to the public domain under the CC0 license.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
-"""Simple Bot to reply to Telegram messages.
-
-This program is dedicated to the public domain under the CC0 license.
-
-This Bot uses the Updater class to handle the bot.
+"""
+Simple Bot to reply to Telegram messages.
 
 First, a few handler functions are defined. Then, those functions are passed to
 the Dispatcher and registered at their respective places.

examples/inlinebot.py

@@ -1,12 +1,12 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+# This program is dedicated to the public domain under the CC0 license.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
-"""Simple Bot to reply to Telegram messages.
-
-This program is dedicated to the public domain under the CC0 license.
-
-This Bot uses the Updater class to handle the bot.
-
+"""
 First, a few handler functions are defined. Then, those functions are passed to
 the Dispatcher and registered at their respective places.
 Then, the bot is started and runs until we press Ctrl-C on the command line.

examples/inlinekeyboard.py

@@ -1,8 +1,13 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-"""Basic example for a bot that uses inline keyboards.
-
 # This program is dedicated to the public domain under the CC0 license.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
+
+"""
+Basic example for a bot that uses inline keyboards.
 """
 import logging
 

examples/passportbot.py

@@ -1,9 +1,14 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-#
-# Simple Bot to print/download all incoming passport data
 # This program is dedicated to the public domain under the CC0 license.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
+
 """
+Simple Bot to print/download all incoming passport data
+
 See https://telegram.org/blog/passport for info about what telegram passport is.
 
 See https://git.io/fAvYd for how to use Telegram Passport properly with python-telegram-bot.

examples/paymentbot.py

@@ -1,9 +1,13 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+# This program is dedicated to the public domain under the CC0 license.
 #
-"""Basic example for a bot that can receive payment from user.
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
-This program is dedicated to the public domain under the CC0 license.
+"""
+Basic example for a bot that can receive payment from user.
 """
 
 import logging

examples/persistentconversationbot.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-#
-# Simple Bot to reply to Telegram messages
 # This program is dedicated to the public domain under the CC0 license.
-"""
-This Bot uses the Updater class to handle the bot.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
 
+"""
 First, a few callback functions are defined. Then, those functions are passed to
 the Dispatcher and registered at their respective places.
 Then, the bot is started and runs until we press Ctrl-C on the command line.

examples/timerbot.py

@@ -1,10 +1,13 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-
-
-"""Simple Bot to send timed Telegram messages.
-
 # This program is dedicated to the public domain under the CC0 license.
+#
+# THIS EXAMPLE HSA BEEN UPDATED TO WORK WITH THE BETA VERSION 12 OF PYTHON-TELEGRAM-BOT.
+# If you're still using version 11.1.0, please see the examples at
+# https://github.com/python-telegram-bot/python-telegram-bot/tree/v11.1.0/examples
+
+"""
+Simple Bot to send timed Telegram messages.
 
 This Bot uses the Updater class to handle the bot and the JobQueue to send
 timed messages.