1.4.7 Release

doc/UPDATES.md

@@ -1,4 +1,4 @@
-# maint
+# 1.4.7
   * Update server list, 'set -yes servers -' and 'set -yes servers6 -' to get new list.
   * Fix Linux binary compat on FreeBSD due to lack of ptrace(2).
   * Avoid warnings from Debian's FORTIFY_SOURCE