diff --git a/examples/conversationbot.py b/examples/conversationbot.py
index fa2fa5f2c..21bbee983 100644
--- a/examples/conversationbot.py
+++ b/examples/conversationbot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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
diff --git a/examples/conversationbot2.py b/examples/conversationbot2.py
index 6b89b9c70..8787a4a2f 100644
--- a/examples/conversationbot2.py
+++ b/examples/conversationbot2.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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
diff --git a/examples/echobot2.py b/examples/echobot2.py
index 8dad8e568..2d0b1a623 100644
--- a/examples/echobot2.py
+++ b/examples/echobot2.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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.
diff --git a/examples/inlinebot.py b/examples/inlinebot.py
index e98571e5a..86aea01a1 100644
--- a/examples/inlinebot.py
+++ b/examples/inlinebot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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 handler functions are defined. Then, those functions are passed to
diff --git a/examples/inlinekeyboard.py b/examples/inlinekeyboard.py
index 88b790777..b734815c5 100644
--- a/examples/inlinekeyboard.py
+++ b/examples/inlinekeyboard.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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.
diff --git a/examples/passportbot.py b/examples/passportbot.py
index 96a46514e..ebcfc6154 100644
--- a/examples/passportbot.py
+++ b/examples/passportbot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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
diff --git a/examples/paymentbot.py b/examples/paymentbot.py
index b165c5fde..5a8e55657 100644
--- a/examples/paymentbot.py
+++ b/examples/paymentbot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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 can receive payment from user.
diff --git a/examples/persistentconversationbot.py b/examples/persistentconversationbot.py
index 91de87ab9..1099ecce7 100644
--- a/examples/persistentconversationbot.py
+++ b/examples/persistentconversationbot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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
diff --git a/examples/timerbot.py b/examples/timerbot.py
index 3c3ab3199..7808269fe 100644
--- a/examples/timerbot.py
+++ b/examples/timerbot.py
@@ -1,10 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 # This program is dedicated to the public domain under the CC0 license.
-#
-# THIS EXAMPLE HAS 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.