Improve the documentation for prelude-python

doc/modules/python.md

@@ -11,6 +11,14 @@ Emacs comes with Python programming support through the built-in
 look at the Python mode key bindings. Alternatively look at the
 menu bar entries under Python. To toggle the menu bar press `F12`.
 
+## Anaconda Mode
+
+Prelude bundles the powerful
+[anaconda-mode](https://github.com/pythonic-emacs/anaconda-mode),
+which provides code navigation, documentation lookup and completion for Python.
+
+Anaconda has integration with popular modes like `company` and `eldoc`.
+
 ## Syntax checking
 
 Prelude ships with [Flycheck](https://github.com/flycheck/flycheck),
@@ -21,15 +29,19 @@ order to have Flycheck support on the fly syntax checking for
 Python you need to have either of these installed and accessible to
 Emacs. In order to manually choose a checker run `C-c ! s`.
 
+## Automatic insertion of file encoding comments
 
-## Automatic insertion of # coding: utf-8
-
-Previously `prelude-python` had this feature enabled by default, but
-that is only necessary on Python2, because Python3 already use utf-8
-as default encoding. In 2020, python2 becames deprecated, so that
-functionallity becames a annoying side-effect for some users. If you
-wish to enable this, add this to your config file:
+You can have Prelude auto-detect the encoding of a source buffer and
+insert the appropriate `# coding:` comments.  If you wish to enable
+this, add the following to your configuration:
 
 ```emacs-lisp
 (setq prelude-python-mode-set-encoding-automatically t)
 ```
+
+!!! Note
+
+    Previously `prelude-python` had this feature enabled by default (up to Prelude 1.1), but
+    it is only necessary on Python 2, because Python 3 uses utf-8
+    as the default file encoding. In 2020 Python 2 became deprecated, so that
+    functionality became mostly obsolete.