Update README.md

README.md

@@ -37,6 +37,18 @@ Here is how to use this model to detect the language of a given text:
 
 The model is distributed under the Apache License, Version 2.0.
 
+## Version
+
+We always maintain the previous version of GlotLID in our repository.
+
+To access a specific version, simply append the version number to the `filename`.
+
+- For v1: `model_v1.bin` (introduced in the GlotLID paper and used in all experiments).
+- For v2: `model_v2.bin` (an edited version of v1, featuring more languages, and cleaned from noisy corpora based on the analysis of v1).
+
+`model.bin` always refers to the latest version (v2).
+
+
 ## References
 
 If you use this model, please cite the following paper: