Update version numbers for Python support

IPython/__init__.py

@@ -30,9 +30,9 b' import sys'
 if sys.version_info < (3,4):
     raise ImportError(
 """
-IPython 6.3+ supports Python 3.4 and above.
+IPython 7.0+ supports Python 3.4 and above.
 When using Python 2.7, please install IPython 5.x LTS Long Term Support version.
-Python 3.3 was supported up to IPython 6.2.
+Python 3.3 was supported up to IPython 6.x.
 
 See IPython `README.rst` file for more information:
 

README.rst

@@ -23,9 +23,9 b' contribute to the project.'
 
 **IPython versions and Python Support**
 
-**IPython 6.3** requires Python version 3.4 and above.
+**IPython 7.0** requires Python version 3.4 and above.
 
-**IPython 6.0-6.2** requires Python version 3.3 and above.
+**IPython 6.x** requires Python version 3.3 and above.
 
 **IPython 5.x LTS** is the compatible release for Python 2.7.
 If you require Python 2 support, you **must** use IPython 5.x LTS. Please

docs/source/overview.rst

@@ -239,8 +239,8 b' This functionality is optional and now part of the `ipyparallel'
 Portability and Python requirements
 -----------------------------------
 
-Version 6.3+ supports Python 3.4 and higher.
-Versions 6.0 to 6.2 support Python 3.3 and higher.
+Version 7.0+ supports Python 3.4 and higher.
+Versions 6.x support Python 3.3 and higher.
 Versions 2.0 to 5.x work with Python 2.7.x releases and Python 3.3 and higher.
 Version 1.0 additionally worked with Python 2.6 and 3.2.
 Version 0.12 was the first version to fully support Python 3.

setup.py

@@ -42,9 +42,9 b' if sys.version_info < (3, 4):'
 
 
     error = """
-IPython 6.3+ supports Python 3.4 and above.
+IPython 7.0+ supports Python 3.4 and above.
 When using Python 2.7, please install IPython 5.x LTS Long Term Support version.
-Python 3.3 was supported up to IPython 6.2.
+Python 3.3 was supported up to IPython 6.x.
 
 See IPython `README.rst` file for more information: