fix notes regarding Python 3.5

Clarify python 3.6 as the minimum python version,
references #5634

Change-Id: Ib93bc1b2a69e509bff8b00809d3db4f0ec5108f3

diff --git a/doc/build/changelog/migration_14.rst b/doc/build/changelog/migration_14.rst
index 7d0ecf4f6388441ffbafb56f69685daf1c980124..5eac8796457fef2c6da1009a56db4ca2f96690ea 100644 (file)
--- a/doc/build/changelog/migration_14.rst
+++ b/doc/build/changelog/migration_14.rst
@@ -25,6 +25,16 @@ What's New in SQLAlchemy 1.4?
 Major API changes and features - General
 =========================================
 
+.. _change_5634:
+
+Python 3.6 is the minimum Python 3 version; Python 2.7 still supported
+----------------------------------------------------------------------
+
+As Python 3.5 reached EOL in September of 2020, SQLAlchemy 1.4 now places
+version 3.6 as the minimum Python 3 version.  Python 2.7 is still supported,
+however the SQLAlchemy 1.4 series will be the last series to support Python 2.
+
+
 .. _change_5159:
 
 ORM Query is internally unified with select, update, delete; 2.0 style execution available

diff --git a/doc/build/changelog/migration_20.rst b/doc/build/changelog/migration_20.rst
index 39ca2099c262156d6d693099e078d1e338023ba0..eadabd7f0ee83aee13ab845424a8b87f3807851e 100644 (file)
--- a/doc/build/changelog/migration_20.rst
+++ b/doc/build/changelog/migration_20.rst
@@ -129,9 +129,9 @@ that release 1.4 will be the last Python 2 supporting version, even if
 there is a SQLAlchemy 1.5 (which is also unlikely at the moment).
 
 In order to use SQLAlchemy 2.0, the application will need to be runnable on
-at least **Python 3.6** as of this writing; Python 3.5, still supported
-by SQLAlchemy 1.4, is EOL as of September, 2020.  Throughout the 1.4 series,
-the application can remain running on Python 2.7 or on at least Python 3.5.
+at least **Python 3.6** as of this writing.  SQLAlchemy 1.4 now supports
+Python 3.6 or newer within the Python 3 series; throughout the 1.4 series,
+the application can remain running on Python 2.7 or on at least Python 3.6.
 
 .. _migration_20_deprecations_mode:
 

diff --git a/doc/build/changelog/unreleased_14/5634.rst b/doc/build/changelog/unreleased_14/5634.rst
index 44e866e89f9a1655eb9a42262eac56ce4f1fc79f..e37601fd218202e2d69571e608b167b268a4fec3 100644 (file)
--- a/doc/build/changelog/unreleased_14/5634.rst
+++ b/doc/build/changelog/unreleased_14/5634.rst
@@ -2,5 +2,9 @@
     :tags: change
     :tickets: 5634
 
-    Dropped support for python 3.5 that has reached EOL.
-    SQLAlchemy 1.4 series requires python 2.7 or 3.6+.
+    Dropped support for python 3.5 that has reached EOL. SQLAlchemy 1.4 series
+    requires python 2.7 or 3.6+.
+
+    .. seealso::
+
+        :ref:`change_5634`

diff --git a/doc/build/intro.rst b/doc/build/intro.rst
index 2beec697e6aedb0a4d741362bc757f3ff0842603..af76b0caa1187e024275c23e36b07b88ece212d6 100644 (file)
--- a/doc/build/intro.rst
+++ b/doc/build/intro.rst
@@ -74,12 +74,13 @@ SQLAlchemy has been tested against the following platforms:
 * cPython 3.6 and higher
 * `PyPy <http://pypy.org/>`_ 2.1 or greater
 
-.. versionchanged:: 1.2
-   Python 2.7 is now the minimum Python version supported.
-
 .. versionchanged:: 1.4
    Within the Python 3 series, 3.6 is now the minimum Python 3 version supported.
 
+   .. seealso::
+
+      :ref:`change_5634`
+
 Supported Installation Methods
 -------------------------------