end of the line

docs/source/index.rst

@@ -8,8 +8,8 @@ Pyro - Python Remote Objects - |version|
 
 .. index:: what is Pyro
 
-What is Pyro?
--------------
+What is Pyro4?
+--------------
 It is a library that enables you to build applications in which
 objects can talk to each other over the network, with minimal programming effort.
 You can just use normal Python method calls to call objects on other machines.
@@ -25,13 +25,23 @@ and version 5 as `Pyro5 <http://pypi.python.org/pypi/Pyro5/>`__ (`Source <https:
     :align: right
     :width: 120px
 
+
+Python 3.10 is the End of the Line for Pyro4
+--------------------------------------------
 Pyro4 is considered feature complete and new development is frozen.
 Only very important bug fixes (such as security issues) will still be made to Pyro4.
 New development, improvements and new features will only be available in its successor
 `Pyro5 <https://pyro5.readthedocs.io/>`_ . New code should use Pyro5 unless a feature
 of Pyro4 is strictly required.  Older code should consider migrating to Pyro5. It provides
 a (simple) backwards compatibility api layer to make the porting easier.
 
+Pyro4 is tested to work with Python 3.10, but Python 3.11 and beyond are going to bring
+changes that will start breaking certain parts of Pyro4.
+*This is not going to be fixed anymore in Pyro4.*
+*This basically means that Python 3.10 is the end of the line for Pyro4 and that running it on later
+Python versions will start raising certain problems.*
+*Pyro5 WILL get updates required to keep it running without issues on future Python versions.*
+
 
 .. toctree::
    :maxdepth: 2

docs/source/install.rst

@@ -28,7 +28,7 @@ a (simple) backwards compatibility api layer to make the porting easier.
 Compatibility
 -------------
 Pyro4 is written in 100% Python. It works on any recent operating system where a suitable supported Python implementation is available
-(2.7, or 3.5 and newer). It also works with Pypy (2 and 3). Maybe it also works with other Python implementations, but those are not tested.
+(2.7, or 3.5 and newer up to 3.10). It also works with Pypy (2 and 3).
 (if you only need to write *client* code in Jython/Java, consider using :doc:`pyrolite` instead!)
 
 
@@ -39,6 +39,15 @@ Pyro4 is written in 100% Python. It works on any recent operating system where a
     However it should be fine to have Python 3.5 talk to Python 3.6 for instance.
     The other protocols (serpent, json) don't have this limitation!
 
+.. important::
+    Python 3.10 is the End of the Line for Pyro4
+
+    Pyro4 is tested to work with Python 3.10, but Python 3.11 and beyond are going to bring
+    changes that will start breaking certain parts of Pyro4.
+    *This is not going to be fixed anymore in Pyro4.*
+    *This basically means that Python 3.10 is the end of the line for Pyro4 and that running it on later
+    Python versions will start raising certain problems.*
+    *Pyro5 WILL get updates required to keep it running without issues on future Python versions.*
 
 .. index::
     double: installing Pyro; obtaining Pyro