Break out changelog into separate file

CHANGELOG.md

@@ -0,0 +1,26 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [Unreleased]
+
+## [1.2.1]
+
+- Fixed bug when processing files with \r characters in the name
+
+## [1.2.0]
+
+- Uses `Digest::SHA` instead of `Digest::MD5`
+
+## [1.1.2]
+
+- Added `-z` option
+- Changed the default behavior to not process empty files
+
+## [1.1.1]
+
+- Added `-m` and `-M` options
+
+## [1.1.0]
+
+- Outputs GNU-style messages (ala `rm -v,' `ln -v,' etc.).

simplify_static_dir.pl

@@ -86,33 +86,6 @@ Output version information and exit.
 By default, scans the current directory. Files not able to be hard-linked are
 symlinked by default.
 
-=head1 CHANGES
-
-=over
-
-=item 1.1.0
-
-Outputs GNU-style messages (ala `rm -v,' `ln -v,' etc.).
-
-=item 1.1.1
-
-Added B<-m> and B<-M> options.
-
-=item 1.1.2
-
-Added B<-z> option. Now the default behavior is to not process empty files.
-Because what's the point of freeing up no space?
-
-=item 1.2.0
-
-Uses L<Digest::SHA> instead of L<Digest::MD5>. MD5 has been broken.
-
-=item 1.2.1
-
-Fixed bug when processing files with \r characters in the name.
-
-=back
-
 =head1 COPYRIGHT
 
 Copyright (C) 2010-2018 Dan Church.