auto-patch README.md

README.md

@@ -44,6 +44,7 @@ more details, including on how to concatenate multi-part files.
 |:-----|:-----|--------:|:------|
 | [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.Q3_K_S.gguf) | Q3_K_S | 12.2 |  |
 | [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.Q2_K.gguf) | Q2_K | 12.2 |  |
+| [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.IQ4_XS.gguf) | IQ4_XS | 12.3 |  |
 | [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.Q3_K_M.gguf) | Q3_K_M | 13.0 | lower quality |
 | [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.Q3_K_L.gguf) | Q3_K_L | 13.4 |  |
 | [GGUF](https://huggingface.co/mradermacher/WEBGEN-OSS-20B-GGUF/resolve/main/WEBGEN-OSS-20B.Q4_K_S.gguf) | Q4_K_S | 14.8 | fast, recommended |