new MESA_GLX_DEPTH_BITS env var
diff --git a/docs/VERSIONS b/docs/VERSIONS
index a0e4d7d..2cb781b 100644
--- a/docs/VERSIONS
+++ b/docs/VERSIONS
@@ -1249,7 +1249,7 @@
 	  (Justin Novosad of Discreet) (see config.h file)
 	- support for AUX buffers in software GLX driver
 	- updated glext.h to version 23
-	- new MESA_GLX_FORCE_ALPHA environment variable for x11 driver
+	- new MESA_GLX_FORCE_ALPHA and MESA_GLX_DEPTH_BITS env vars
     Changes:
 	- fragment fog interpolation is perspective corrected now
 	- new glTexImage code, much cleaner, may be a bit faster