diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index e9f132c0..083d713e 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -497,6 +497,14 @@ function Multiply (S1, S2 : Sign) return Sign is
conforming to the Fortran 2018 standard. Previous versions
used OPERATOR
which conforms to TS 18508.
+
-mabi=ieeelongdouble
+ now uses IEEE 128-bit for REAL(KIND=16)
.
+ R16_IBM
and R16_IEEE
have been added to the
+ -fconvert
option, the CONVERT
specifyer of
+ the OPEN
statement and the GFORTRAN_CONVERT_UNIT
+ environment variable.
+