diff --git a/Data-UUID-1.220.tar.gz b/Data-UUID-1.220.tar.gz
deleted file mode 100644
index 5b5d133..0000000
--- a/Data-UUID-1.220.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:99533b06e4348d704e3d2252d7d41aa652680a1bd5af04e1dc8ce7e84e74f960
-size 16905
diff --git a/Data-UUID-1.221.tar.gz b/Data-UUID-1.221.tar.gz
new file mode 100644
index 0000000..033f359
--- /dev/null
+++ b/Data-UUID-1.221.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3cc7b2a3a7b74b45a059e013f7fd878078500ea4b7269036f84556b022078667
+size 17041
diff --git a/cpanspec.yml b/cpanspec.yml
new file mode 100644
index 0000000..9b7ec50
--- /dev/null
+++ b/cpanspec.yml
@@ -0,0 +1,23 @@
+---
+#description_paragraphs: 3
+#no_testing: broken upstream
+#sources:
+#  - source1
+#  - source2
+#patches:
+#  foo.patch: -p1
+#  bar.patch:
+#preamble: |-
+# BuildRequires:  gcc-c++
+#post_prep: |-
+# hunspell=`pkg-config --libs hunspell | sed -e 's,-l,,; s,  *,,g'`
+# sed -i -e "s,hunspell-X,$hunspell," t/00-prereq.t Makefile.PL 
+#post_install: |-
+# sed on %{name}.files
+#license: SUSE-NonFree
+#skip_noarch: 1
+#custom_build: |-
+#./Build build flags=%{?_smp_mflags} --myflag
+#custom_test: |-
+#startserver && make test
+#ignore_requires: Bizarre::Module
diff --git a/perl-Data-UUID.changes b/perl-Data-UUID.changes
index b3aeb2d..8eb66be 100644
--- a/perl-Data-UUID.changes
+++ b/perl-Data-UUID.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Aug 23 08:40:39 UTC 2015 - coolo@suse.com
+
+- updated to 1.221
+   see /usr/share/doc/packages/perl-Data-UUID/Changes
+
+  1.221     2015-08-10
+    - documentation improvements
+
 -------------------------------------------------------------------
 Sun Feb  8 21:51:18 UTC 2015 - coolo@suse.com
 
diff --git a/perl-Data-UUID.spec b/perl-Data-UUID.spec
index 1872bbe..dadd6e7 100644
--- a/perl-Data-UUID.spec
+++ b/perl-Data-UUID.spec
@@ -17,14 +17,15 @@
 
 
 Name:           perl-Data-UUID
-Version:        1.220
+Version:        1.221
 Release:        0
 %define cpan_name Data-UUID
 Summary:        Globally/Universally Unique Identifiers (GUIDs/UUIDs)
 License:        BSD-3-Clause
 Group:          Development/Libraries/Perl
 Url:            http://search.cpan.org/dist/Data-UUID/
-Source:         http://www.cpan.org/authors/id/R/RJ/RJBS/%{cpan_name}-%{version}.tar.gz
+Source0:        http://www.cpan.org/authors/id/R/RJ/RJBS/%{cpan_name}-%{version}.tar.gz
+Source1:        cpanspec.yml
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
@@ -65,11 +66,13 @@ This modules provides several methods to create a UUID. In all methods,
 
    # creates UUID string, using conventional UUID string format,
    # such as: 4162F712-1DD2-11B2-B17E-C09EFE1DC403
+   # Note that digits A-F are capitalized, which is contrary to rfc4122
    $ug->create_str();
    $ug->create_from_name_str(<namespace>, <name>);
 
    # creates UUID string as a hex string,
    # such as: 0x4162F7121DD211B2B17EC09EFE1DC403
+   # Note that digits A-F are capitalized, which is contrary to rfc4122
    $ug->create_hex();
    $ug->create_from_name_hex(<namespace>, <name>);
 
@@ -82,7 +85,7 @@ This modules provides several methods to create a UUID. In all methods,
    # convert to conventional string representation
    $ug->to_string(<uuid>);
 
-   # convert to hex string
+   # convert to hex string (using upper, rather than lower, case letters)
    $ug->to_hexstring(<uuid>);
 
    # convert to Base64-encoded string