docs: Mark off gs5/implicit conversions

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>

diff --git a/docs/GL3.txt b/docs/GL3.txt
index 18280933804522dcaee1bff0bbc607e3f25af8b4..a2912ea09a7d6b3a673fe49bd0cc18cdca7a07f3 100644 (file)
--- a/docs/GL3.txt
+++ b/docs/GL3.txt
@@ -104,7 +104,7 @@ GL 4.0:
   - 'precise' qualifier                                DONE
   - Dynamically uniform sampler array indices          not started
   - Dynamically uniform UBO array indices              not started
-  - Implicit signed -> unsigned conversions            not started
+  - Implicit signed -> unsigned conversions            DONE
   - Fused multiply-add                                 DONE
   - Packing/bitfield/conversion functions              DONE
   - Enhanced textureGather                             DONE