docs: Document that libtxc_dxtn is now no longer needed

diff --git a/docs/relnotes/17.3.0.html b/docs/relnotes/17.3.0.html
index 2c3f6c110dd6575151f6f7ffee6088c4671f079e..1239d1bfae0d799c1586b7c6219110ed65781634 100644 (file)
--- a/docs/relnotes/17.3.0.html
+++ b/docs/relnotes/17.3.0.html
@@ -44,6 +44,7 @@ Note: some of the new features are only available with certain drivers.
 </p>
 
 <ul>
+<li>libtxc_dxtn is now integrated into Mesa. GL_EXT_texture_compression_s3tc and GL_ANGLE_texture_compression_dxt are now always enabled on drivers that support them</li>
 <li>GL_ARB_indirect_parameters on i965/gen7+</li>
 <li>GL_ARB_polygon_offset_clamp on i965, nv50, nvc0, r600, radeonsi, llvmpipe, swr</li>
 <li>GL_ARB_transform_feedback_overflow_query on radeonsi</li>