End of support announcement (#2595)

README.md

@@ -1,3 +1,14 @@
+# Announcement: OpenNMT-py is no longer actively supported.
+
+We started a new project [Eole](https://eole-nlp.github.io/eole/) available on [Github](https://github.com/eole-nlp/eole)
+
+It is a spin-off of OpenNMT-py in termes of features but we revamped a lot of stuff.
+
+Eole handles NMT, LLM, Encoders as well as a new concept of Estimator within a NMT Model See this [post](https://medium.com/p/05b00b271a47) and this [news](https://www.linkedin.com/posts/vincentnguyenngoc_embarrassingly-small-english-to-german-model-activity-7203400634727841792-FCre?utm_source=share&utm_medium=member_desktop)
+
+If you are a developer, switch now. If you are a user only, then we will publish the first py-pi versions shortly.
+
+
 # OpenNMT-py: Open-Source Neural Machine Translation and (Large) Language Models
 
 [![Build Status](https://github.com/OpenNMT/OpenNMT-py/workflows/Lint%20&%20Tests/badge.svg)](https://github.com/OpenNMT/OpenNMT-py/actions)