Update README.md

Author: JorjMcKie

README.md

@@ -62,6 +62,7 @@ Our **documentation**, written using Sphinx, is available in various formats fro
 For Windows, Linux and Mac OSX platforms, there are wheels in the [download](https://pypi.org/project/PyMuPDF/#files) section of PyPI. This includes Python 64bit versions 3.6 through 3.9. For Windows only, 32bit versions are available too.
 
 > Wheels for **Python versions 2.7 and 3.5** will only be produced until the end of this year 2020. After that, you will need to build PyMuPDF from sources as explained below.
+> Starting immediately, we will also **_defer uploading_** Python 2.7 / 3.5 wheels. Please submit an issue to request one of them.
 
 If your plaform is not supported with one of our wheels, you need to generate PyMuPDF yourself as follows. This requires the development version of Python.