Switch to autoconf 2.72.
* autogen.sh: Update comment.
diff --git a/ChangeLog b/ChangeLog
index 0e2f5f0..31b8f93 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2023-12-30 Bruno Haible <bruno@clisp.org>
+
+ Switch to autoconf 2.72.
+ * autogen.sh: Update comment.
+
2023-09-18 Bruno Haible <bruno@clisp.org>
Fix shared library support on Android.
diff --git a/autogen.sh b/autogen.sh
index 8b228d7..9955a48 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -4,7 +4,7 @@
# also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
# with new versions of autoconf or automake.
#
-# This script requires autoconf-2.63..2.71 and automake-1.11..1.16 in the PATH.
+# This script requires autoconf-2.63..2.72 and automake-1.11..1.16 in the PATH.
# It also requires
# - the gperf program.
