=over 8
-=item C<our> can now have an experimental optional attribute C<unique>
-
-Introduced in Perl 5.8.0
-
-Deprecated in Perl 5.10.0
-
-The ticket for this feature is
-L<[perl #119313]|https://rt.perl.org/rt3/Ticket/Display.html?id=119313>.
-
=item Smart match (C<~~>)
Introduced in Perl 5.10.0
The ticket for this feature is
L<[perl #119317]|https://rt.perl.org/rt3/Ticket/Display.html?id=119317>.
-=item Lexical C<$_>
-
-Introduced in Perl 5.10.0
-
-Using this feature triggers warnings in the category
-C<experimental::lexical_topic>.
-
-The ticket for this feature is
-L<[perl #119315]|https://rt.perl.org/rt3/Ticket/Display.html?id=119315>.
-
=item Pluggable keywords
The ticket for this feature is
See L<perlapi/PL_keyword_plugin> for the mechanism.
-Introduced in: Perl 5.11.2
-
-=item Array and hash container functions accept references
-
-Introduced in Perl 5.14.0
-
-The ticket for this feature is
-L<[perl #119437]|https://rt.perl.org/rt3/Ticket/Display.html?id=119437>.
-
-=item Lexical subroutines
-
-Introduced in: Perl 5.18
-
-See also: L<perlsub/Lexical Subroutines>
-
-Using this feature triggers warnings in the category
-C<experimental::lexical_subs>.
-
-The ticket for this feature is
-L<[perl #120085]|https://rt.perl.org/rt3/Ticket/Display.html?id=120085>.
+Introduced in Perl 5.11.2
=item Regular Expression Set Operations
-Introduced in: Perl 5.18
+Introduced in Perl 5.18
The ticket for this feature is
L<[perl #119451]|https://rt.perl.org/rt3/Ticket/Display.html?id=119451>.
The ticket for this feature is
L<[perl #121481]|https://rt.perl.org/Ticket/Display.html?id=121481>.
-=item Postfix dereference syntax
-
-Introduced in Perl 5.20.0
-
-Using this feature triggers warnings in the category
-C<experimental::postderef>.
-
-The ticket for this feature is
-L<[perl #120162]|https://rt.perl.org:443/rt3/Ticket/Display.html?id=120162>.
-
=item Aliasing via reference
Introduced in Perl 5.22.0
See L<re/'strict' mode>
-=item String- and number-specific bitwise operators
+=item The <:win32> IO pseudolayer
-Introduced in: Perl 5.22.0
+The ticket for this feature is
+L<[perl #119453]|https://rt.perl.org/rt3/Ticket/Display.html?id=119453>.
-See also: L<perlop/Bitwise String Operators>
+See also L<perlrun>
-Using this feature triggers warnings in the category
-C<experimental::bitwise>.
+=item Declaring a reference to a variable
-The ticket for this feature is
-L<[perl #123707]|https://rt.perl.org/rt3/Ticket/Display.html?id=123707>.
+Introduced in Perl 5.26.0
-=item The <:win32> IO pseudolayer
+Using this feature triggers warnings in the category
+C<experimental::declared_refs>.
The ticket for this feature is
-L<[perl #119453]|https://rt.perl.org/rt3/Ticket/Display.html?id=119453>.
+L<[perl #128654]|https://rt.perl.org/rt3/Ticket/Display.html?id=128654>.
-See also L<perlrun>
+See also: L<perlref/Declaring a Reference to a Variable>
=item There is an C<installhtml> target in the Makefile.
=item Unicode in Perl on EBCDIC
+=item Script runs
+
+Introduced in Perl 5.28.0
+
+Using this feature triggers warnings in the category
+C<experimental::script_run>.
+
+See also: L<perlre/Script Runs>
+
+=item Alpabetic assertions
+
+Introduced in Perl 5.28.0
+
+Using this feature triggers warnings in the category
+C<experimental::alpha_assertions>.
+
+See also: L<perlre/Extended Patterns>.
+
=back
=head2 Accepted features
C<(*ACCEPT)>
-Introduced in: Perl 5.10
+Introduced in Perl 5.10
Accepted in Perl 5.20.0
Accepted in Perl 5.22.0
+=item Postfix dereference syntax
+
+Introduced in Perl 5.20.0
+
+Accepted in Perl 5.24.0
+
+=item Lexical subroutines
+
+Introduced in Perl 5.18.0
+
+Accepted in Perl 5.26.0
+
+=item String- and number-specific bitwise operators
+
+Introduced in Perl 5.22.0
+
+Accepted in Perl 5.28.0
+
=back
=head2 Removed features
The experimental C<legacy> pragma was swallowed by the C<feature> pragma.
-Introduced in: 5.11.2
+Introduced in Perl 5.11.2
+
+Removed in Perl 5.11.3
+
+=item Lexical C<$_>
+
+Using this feature triggered warnings in the category
+C<experimental::lexical_topic>.
+
+Introduced in Perl 5.10.0
+
+Removed in Perl 5.24.0
+
+=item Array and hash container functions accept references
+
+Using this feature triggered warnings in the category
+C<experimental::autoderef>.
+
+Superseded by L</Postfix dereference syntax>.
+
+Introduced in Perl 5.14.0
+
+Removed in Perl 5.24.0
+
+=item C<our> can have an experimental optional attribute C<unique>
+
+Introduced in Perl 5.8.0
+
+Deprecated in Perl 5.10.0
-Removed in: 5.11.3
+Removed in Perl 5.28.0
=back