readme : add warning about Q4_2 and Q4_3

diff --git a/README.md b/README.md
index c6f24d032307d636a2c0708e260a88bcfa909d46..8e1945cff0c32da16e6dbf85d42c6209c13e8b6d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -7,6 +7,10 @@
 
 Inference of [LLaMA](https://arxiv.org/abs/2302.13971) model in pure C/C++
 
+**Warnings**
+
+- `Q4_2` and `Q4_3` are still in development. Do not expect any kind of backward compatibility until they are finalize
+
 **Hot topics:**
 
 - [Added LoRA support](https://github.com/ggerganov/llama.cpp/pull/820)