perldelta - Fill in New Diagnostics

1 files changed, 25 insertions, 2 deletions

diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index c3be0aee39..9f4a6bea4e 100644
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -123,7 +123,13 @@ diagnostic messages, see L<perldiag>.
 
 =item *
 
-XXX L<message|perldiag/"message">
+L<The experimental declared_refs feature is not enabled|perldiag/"The experimental declared_refs feature is not enabled">
+
+(F) To declare references to variables, as in C<my \%x>, you must first enable
+the feature:
+
+    no warnings "experimental::declared_refs";
+    use feature "declared_refs";
 
 =back
 
@@ -133,7 +139,24 @@ XXX L<message|perldiag/"message">
 
 =item *
 
-XXX L<message|perldiag/"message">
+L<Declaring references is experimental|perldiag/"Declaring references is experimental">
+
+(S experimental::declared_refs) This warning is emitted if you use a reference
+constructor on the right-hand side of C<my()>, C<state()>, C<our()>, or
+C<local()>.  Simply suppress the warning if you want to use the feature, but
+know that in doing so you are taking the risk of using an experimental feature
+which may change or be removed in a future Perl version:
+
+    no warnings "experimental::declared_refs";
+    use feature "declared_refs";
+    $fooref = my \$foo;
+
+=item *
+
+L<C<${^ENCODING}> is no longer supported|perldiag/"${^ENCODING} is no longer supported">
+
+(D deprecated) The special variable C<${^ENCODING}>, formerly used to implement
+the C<encoding> pragma, is no longer supported as of Perl 5.26.0.
 
 =back