Autovivifying a subroutine stub via C<\&$glob> started causing crashes in Perl
5.18.0 if the $glob was merely a copy of a real glob, i.e., a scalar that had
-had a glob assigned to it. This has been fixed [perl #119051].
+had a glob assigned to it. This has been fixed. [perl #119051]
=item *
-On 64-bit platforms C<pos> can now be set to a value higher than 2**31-1
-[perl #72766].
+On 64-bit platforms C<pos> can now be set to a value higher than 2**31-1.
+[perl #72766]
=item *
return values of certain operators. C<for ($a+$b) { warn \$_; warn \$_ }> used
to display two different memory addresses, because the C<\> operator was
copying the variable. Under threaded builds, it would also happen for
-constants (C<for(1) { ... }>). This has been fixed [perl #21979, #78194,
-#89188, #109746, #114838, #115388].
+constants (C<for(1) { ... }>). This has been fixed. [perl #21979, #78194,
+#89188, #109746, #114838, #115388]
=item *
The range operator C<..> was returning the same modifiable scalars with each
call, unless it was the only thing in a C<foreach> loop header. This meant
that changes to values within the list returned would be visible the next time
-the operator was executed [perl #3105].
+the operator was executed. [perl #3105]
=item *
=item *
Closures of the form C<sub () { $some_variable }> are no longer inlined,
-causing changes to the variable to be ignored by callers of the subroutine
-[perl #79908].
+causing changes to the variable to be ignored by callers of the subroutine.
+[perl #79908]
=item *
=item *
C</$qr/p> was broken in Perl 5.18.0; the C</p> flag was ignored. This has been
-fixed [perl #118213].
+fixed. [perl #118213]
=item *
Starting in Perl 5.001, a regular expression like C</[#$a]/x> or C</[#]$a/x>
would have its C<#> incorrectly interpreted as a comment, so the variable would
-not interpolate. This has been corrected [perl #45667].
+not interpolate. This has been corrected. [perl #45667]
=item *
=item *
C<ucfirst> and C<lcfirst> were not respecting the bytes pragma. This was a
-regression from v5.12 [perl #117355].
+regression from v5.12. [perl #117355]
=item *