diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ The system supports seven modes (or codecs). In the order they were implemented:
 4. **ASTC HDR 6x6 (with or without RDO)**: Standard ASTC HDR 6x6
 5. **UASTC HDR 6x6 Intermediate ("GPU Photo HDR")**: Supercompressed ASTC HDR 6x6
 6. **ASTC LDR 4x4-12x12 (all 14 standard ASTC block sizes, with or without basic windowed RDO)**: Standard ASTC LDR 4x4-12x12
-7. **XUASTC LDR 4x4-12x12 (all 14 standard ASTC block sizes, "GPU Photo LDR/SDR")**: Latent-space supercompressed ASTC LDR with Weight Grid DCT ([Discrete Cosine Transform](https://grokipedia.com/page/Discrete_cosine_transform)) for very high quality, extreme bitrate scalability, optional adaptive deblocking (CPU or using a simple GPU pixel shader), three entropy coding profiles (Zstd, arithmetic or hybrid). See [JPEG for ASTC](https://github.com/BinomialLLC/basis_universal/wiki/JPEG-for-ASTC), and the [ASTC and XUASTC LDR Usage Guide](https://github.com/BinomialLLC/basis_universal/wiki/ASTC-and-XUASTC-LDR-Usage-Guide).
+7. **XUASTC LDR 4x4-12x12 (all 14 standard ASTC block sizes, "GPU Photo LDR/SDR")**: Latent-space supercompressed ASTC LDR with Weight Grid DCT ([Discrete Cosine Transform](https://grokipedia.com/page/Discrete_cosine_transform)) for very high quality, extreme bitrate scalability, optional adaptive deblocking (CPU or using a [simple GPU pixel shader](https://github.com/BinomialLLC/basis_universal/tree/master/shader_deblocking) compatible with mipmapping and filtering), three entropy coding profiles (Zstd, arithmetic or hybrid). See [JPEG for ASTC](https://github.com/BinomialLLC/basis_universal/wiki/JPEG-for-ASTC), and the [ASTC and XUASTC LDR Usage Guide](https://github.com/BinomialLLC/basis_universal/wiki/ASTC-and-XUASTC-LDR-Usage-Guide).
 
 The C/C++ encoder and transcoder libraries can be compiled to native code or WebAssembly (web or WASI), and all encoder/transcoder features can be accessed from JavaScript via a C++ wrapper library which optionally supports [WASM multithreading](https://web.dev/articles/webassembly-threads) for fast encoding in the browser. [WASM WASI](https://wasi.dev/) builds, for the command line tool and the encoder/transcoder as a WASI module using a pure C API, are also supported.