docs/cmdline-opts/gen.pl: hide "added in" before 7.50.0

7.50.0 shipped on Jul 21 2016, over seven years ago. We no longer need
to specify version changes for earlier releases in the generated output.

This ups the limit from the previous 7.30.0 (Apr 12 2013)

This hides roughly 35 "added in" mentions.

Closes #11651

diff --git a/docs/cmdline-opts/gen.pl b/docs/cmdline-opts/gen.pl
index 9855ebadb94e8ad04cb2e95704a4c4bc7552949c..e11e5f06d0434bb743dd9e074570e7fc325c6d5c 100755 (executable)
--- a/docs/cmdline-opts/gen.pl
+++ b/docs/cmdline-opts/gen.pl
@@ -169,8 +169,8 @@ sub too_old {
     elsif($version =~ /^(\d+)\.(\d+)/) {
         $a = $1 * 1000 + $2 * 10;
     }
-    if($a < 7300) {
-        # we consider everything before 7.30.0 to be too old to mention
+    if($a < 7500) {
+        # we consider everything before 7.50.0 to be too old to mention
         # specific changes for
         return 1;
     }