diff --git a/.mailmap b/.mailmap
index f24dc6b8540a..52e54652eaca 100644
--- a/.mailmap
+++ b/.mailmap
@@ -232,6 +232,7 @@ Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> Dagfinn Ilmari Mannsåker (via RT)
 Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> ilmari@vesla.ilmari.org <ilmari@vesla.ilmari.org>
 Damian Conway <damian@conway.org> Damian Conway <damian@cs.monash.edu.au>
 Dan Book <grinnz@grinnz.com> Dan <grinnz@grinnz.com>
+Dan Book <grinnz@grinnz.com> Grinnz <grinnz@grinnz.com>
 Dan Dascalescu <bigbang7@gmail.com> Dan Dascalescu <ddascalescu+github@gmail.com>
 Dan Faigin <unknown> Dan Faigin, Doug Landauer <unknown@longtimeago>
 Dan Jacobson <jidanni@jidanni.org> Dan Jacobson <jidanni@hoffa.dreamhost.com>
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index 5baf11db7635..50bb6377c7e6 100644
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -7111,6 +7111,7 @@ would have semantics similar to the following:
                 croak $@ ? "$@Compilation failed in require"
                          : "Can't locate $filename: $!\n";
             }
+            return 1 if $feature_module_true_enabled_in_file;
             if (!$result) {
                 delete $INC{$filename};
                 croak "$filename did not return true value";
@@ -7136,6 +7137,11 @@ affects the compilation unit within which the feature is used, and using
 it before requiring a module will not change the behavior of existing
 modules that do not themselves also use it.
 
+In this usage, the (truthy) result of the required file will be returned,
+but this should not be relied upon as it will not be returned in subsequent
+C<require> calls on the same file or with the 'module_true' feature enabled.
+To run a file and retrieve its return value, use L<C<do>|/do EXPR>.
+
 If EXPR is a bareword, C<require> assumes a F<.pm>
 extension and replaces C<::> with C</> in the filename for you,
 to make it easy to load standard modules.  This form of loading of