diff --git a/perl-Algorithm-Diff/PKGBUILD b/perl-Algorithm-Diff/PKGBUILD
index 79f8937f..abbc0a09 100644
--- a/perl-Algorithm-Diff/PKGBUILD
+++ b/perl-Algorithm-Diff/PKGBUILD
@@ -8,14 +8,15 @@ epoch=1
 pkgdesc="Compute 'intelligent' differences between two files / lists"
 arch=('any')
 url="https://metacpan.org/dist/Algorithm-Diff"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Algorithm-Diff'
+  'cygwin'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
 source=("https://cpan.metacpan.org/authors/id/R/RJ/RJBS/${_realname}-${pkgver}.tar.gz")
 sha256sums=('0022da5982645d9ef0207f3eb9ef63e70e9713ed2340ed7b3850779b0d842a7d')
-msys2_references=(
-  'cygwin'
-)
 
 build() {
   cd ${_realname}-${pkgver}
diff --git a/perl-Alien-Build/PKGBUILD b/perl-Alien-Build/PKGBUILD
index 894efec9..c8f45a9e 100644
--- a/perl-Alien-Build/PKGBUILD
+++ b/perl-Alien-Build/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Build external dependencies for use in CPAN"
 arch=('any')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 url="https://metacpan.org/dist/Alien-Build"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/Alien-Build'
+)
 groups=('perl-modules')
 depends=('perl-Capture-Tiny' 'perl-FFI-CheckLib' 'perl-File-chdir' 'perl-File-Which' 'perl-Path-Tiny')
 makedepends=('perl-Test2-Suite' 'perl-devel')
diff --git a/perl-Alien-Libxml2/PKGBUILD b/perl-Alien-Libxml2/PKGBUILD
index ae2e2000..457f13b3 100644
--- a/perl-Alien-Libxml2/PKGBUILD
+++ b/perl-Alien-Libxml2/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Install the C libxml2 library on your system"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/Alien-Libxml2"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/Alien-Libxml2'
+)
 groups=('perl-modules')
 depends=('libxml2' 'perl-Alien-Build>=2.37')
 makedepends=('perl-HTML-Parser' 'perl-Sort-Versions' 'perl-Test2-Suite' 'perl-URI' 'libxml2-devel'
diff --git a/perl-Authen-SASL/PKGBUILD b/perl-Authen-SASL/PKGBUILD
index e02f2f86..209a4b53 100644
--- a/perl-Authen-SASL/PKGBUILD
+++ b/perl-Authen-SASL/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl/CPAN Module Authen::SASL : SASL authentication framework"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Authen-SASL"
+msys2_references=(
+  'purl: pkg:cpan/EHUELS/Authen-SASL'
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Capture-Tiny/PKGBUILD b/perl-Capture-Tiny/PKGBUILD
index aa7aebf4..a79dc139 100644
--- a/perl-Capture-Tiny/PKGBUILD
+++ b/perl-Capture-Tiny/PKGBUILD
@@ -10,6 +10,9 @@ license=('PerlArtistic' 'GPL')
 depends=('perl')
 groups=('perl-modules')
 url="https://metacpan.org/dist/Capture-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/DAGOLDEN/Capture-Tiny'
+)
 options=('!emptydirs')
 source=("https://cpan.metacpan.org/authors/id/D/DA/DAGOLDEN/${_realname}-${pkgver}.tar.gz")
 sha256sums=('ca6e8d7ce7471c2be54e1009f64c367d7ee233a2894cacf52ebe6f53b04e81e5')
diff --git a/perl-Carp-Clan/PKGBUILD b/perl-Carp-Clan/PKGBUILD
index 288cc658..8e84b91d 100644
--- a/perl-Carp-Clan/PKGBUILD
+++ b/perl-Carp-Clan/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Carp::Clan - Report errors from perspective of caller of a \"clan\" of
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Carp-Clan"
+msys2_references=(
+  'purl: pkg:cpan/ETHER/Carp-Clan'
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Class-Method-Modifiers/PKGBUILD b/perl-Class-Method-Modifiers/PKGBUILD
index 1c693a62..8aa4140e 100644
--- a/perl-Class-Method-Modifiers/PKGBUILD
+++ b/perl-Class-Method-Modifiers/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="provides Moose-like method modifiers"
 arch=('any')
 url="https://metacpan.org/dist/Class-Method-Modifiers"
+msys2_references=(
+  'purl: pkg:cpan/ETHER/Class-Method-Modifiers'
+)
 groups=('perl-modules')
 depends=('perl')
 makedepends=('perl-Test-Fatal' 'perl-Test-Requires' 'perl-Test-Needs')
diff --git a/perl-Clone/PKGBUILD b/perl-Clone/PKGBUILD
index 127f4d2b..3e27d7ce 100644
--- a/perl-Clone/PKGBUILD
+++ b/perl-Clone/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc='Recursive copy of nested objects.'
 arch=('i686' 'x86_64')
 url='https://github.com/garu/Clone'
+msys2_references=(
+  'purl: pkg:cpan/ATOOMIC/Clone'
+)
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
 depends=('perl')
diff --git a/perl-DBI/PKGBUILD b/perl-DBI/PKGBUILD
index 44078faf..796761c9 100644
--- a/perl-DBI/PKGBUILD
+++ b/perl-DBI/PKGBUILD
@@ -10,6 +10,7 @@ url="https://metacpan.org/dist/DBI"
 msys2_references=(
   "cpe: cpe:/a:perl:database_interface"
   "cpe: cpe:/a:perl:dbi"
+  'purl: pkg:cpan/HMBRAND/DBI'
 )
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Data-Munge/PKGBUILD b/perl-Data-Munge/PKGBUILD
index a97fd94a..8ffc62e4 100644
--- a/perl-Data-Munge/PKGBUILD
+++ b/perl-Data-Munge/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Various utility functions"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/Data-Munge"
+msys2_references=(
+  'purl: pkg:cpan/MAUKE/Data-Munge'
+)
 depends=('perl')
 checkdepends=('perl-Test-Warnings')
 groups=('perl-modules')
diff --git a/perl-Data-OptList/PKGBUILD b/perl-Data-OptList/PKGBUILD
index 2f0a651d..987fe481 100644
--- a/perl-Data-OptList/PKGBUILD
+++ b/perl-Data-OptList/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Parse and validate simple name/value option pairs"
 arch=('any')
 url="https://metacpan.org/dist/Data-OptList"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Data-OptList'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl-Params-Util' 'perl-Scalar-List-Utils' 'perl-Sub-Install')
 makedepends=('perl-ExtUtils-MakeMaker')
diff --git a/perl-Devel-GlobalDestruction/PKGBUILD b/perl-Devel-GlobalDestruction/PKGBUILD
index d580b6d9..4a1a38d8 100644
--- a/perl-Devel-GlobalDestruction/PKGBUILD
+++ b/perl-Devel-GlobalDestruction/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=3
 pkgdesc="Expose the flag which marks global"
 arch=('any')
 url="https://metacpan.org/release/Sub-Exporter"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Devel-GlobalDestruction'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-Sub-Exporter' 'perl-Sub-Exporter-Progressive')
 options=('!emptydirs')
diff --git a/perl-Digest-HMAC/PKGBUILD b/perl-Digest-HMAC/PKGBUILD
index 27e8a1cf..c3839800 100644
--- a/perl-Digest-HMAC/PKGBUILD
+++ b/perl-Digest-HMAC/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl Module: Keyed-Hashing for Message Authentication."
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/Digest-HMAC"
+msys2_references=(
+  'purl: pkg:cpan/ARODLAND/Digest-HMAC'
+)
 groups=('perl-modules')
 depends=('perl>=5.10.0') # 'perl-Digest-SHA1' in perl core now
 options=(!emptydirs)
diff --git a/perl-Exporter-Tiny/PKGBUILD b/perl-Exporter-Tiny/PKGBUILD
index eb51ee9b..6608f818 100644
--- a/perl-Exporter-Tiny/PKGBUILD
+++ b/perl-Exporter-Tiny/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="List::MoreUtils provides some trivial but commonly needed functionality
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Exporter-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/TOBYINK/Exporter-Tiny'
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-ExtUtils-Config/PKGBUILD b/perl-ExtUtils-Config/PKGBUILD
index 74a8844b..30d77c8e 100644
--- a/perl-ExtUtils-Config/PKGBUILD
+++ b/perl-ExtUtils-Config/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="ExtUtils::Config - A wrapper for perl's configuration"
 arch=('any')
 url="https://metacpan.org/dist/ExtUtils-Config"
+msys2_references=(
+  'purl: pkg:cpan/LEONT/ExtUtils-Config'
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl')
diff --git a/perl-ExtUtils-Depends/PKGBUILD b/perl-ExtUtils-Depends/PKGBUILD
index e3747cad..89468674 100644
--- a/perl-ExtUtils-Depends/PKGBUILD
+++ b/perl-ExtUtils-Depends/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="The Perl depends module"
 arch=('any')
 url="https://metacpan.org/dist/ExtUtils-Depends"
+msys2_references=(
+  'purl: pkg:cpan/ETJ/ExtUtils-Depends'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl')
diff --git a/perl-ExtUtils-Helpers/PKGBUILD b/perl-ExtUtils-Helpers/PKGBUILD
index 7c6b5a4f..cbad29c6 100644
--- a/perl-ExtUtils-Helpers/PKGBUILD
+++ b/perl-ExtUtils-Helpers/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="ExtUtils::Helpers - Various portability utilities for module builders"
 arch=('any')
 url="https://metacpan.org/dist/ExtUtils-Helpers"
+msys2_references=(
+  'purl: pkg:cpan/LEONT/ExtUtils-Helpers'
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl')
diff --git a/perl-ExtUtils-PkgConfig/PKGBUILD b/perl-ExtUtils-PkgConfig/PKGBUILD
index 224b28ac..31c32a12 100644
--- a/perl-ExtUtils-PkgConfig/PKGBUILD
+++ b/perl-ExtUtils-PkgConfig/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="The Perl Pkgconfig module"
 arch=(any)
 license=('LGPL')
 url="https://gtk2-perl.sourceforge.io/"
+msys2_references=(
+  'purl: pkg:cpan/XAOC/ExtUtils-PkgConfig'
+)
 groups=('perl-modules')
 depends=('perl>=5.10.0')
 source=(https://cpan.metacpan.org/authors/id/X/XA/XAOC/${_realname}-${pkgver}.tar.gz)
diff --git a/perl-FFI-CheckLib/PKGBUILD b/perl-FFI-CheckLib/PKGBUILD
index 5d38ac71..b00a33c0 100644
--- a/perl-FFI-CheckLib/PKGBUILD
+++ b/perl-FFI-CheckLib/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Check that a library is available for FFI"
 arch=('any')
 url="https://metacpan.org/release/FFI-CheckLib"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/FFI-CheckLib'
+)
 groups=('perl-modules')
 depends=('perl')
 checkdepends=('perl-Test-Exit' 'perl-Test2-Suite')
diff --git a/perl-File-Listing/PKGBUILD b/perl-File-Listing/PKGBUILD
index fc93159c..edac232a 100644
--- a/perl-File-Listing/PKGBUILD
+++ b/perl-File-Listing/PKGBUILD
@@ -11,6 +11,9 @@ options=('!emptydirs')
 depends=('perl>=5.8.8' 'perl-HTTP-Date>=6')
 conflicts=('perl-libwww<6')
 url="https://metacpan.org/dist/File-Listing"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/File-Listing'
+)
 groups=('perl-modules')
 source=("https://cpan.metacpan.org/authors/id/P/PL/PLICEASE/${_realname}-${pkgver}.tar.gz")
 sha256sums=('189b3a13fc0a1ba412b9d9ec5901e9e5e444cc746b9f0156d4399370d33655c6')
diff --git a/perl-HTML-Parser/PKGBUILD b/perl-HTML-Parser/PKGBUILD
index ddbbd797..d1987cda 100644
--- a/perl-HTML-Parser/PKGBUILD
+++ b/perl-HTML-Parser/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl HTML parser class"
 arch=('i686' 'x86_64')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 url="https://metacpan.org/dist/HTML-Parser"
+msys2_references=(
+  'purl: pkg:cpan/OALDERS/HTML-Parser'
+)
 groups=('perl-modules')
 depends=('perl-HTML-Tagset' 'perl-HTTP-Message' 'perl-URI' 'perl')
 makedepends=('perl-devel' 'make' 'gcc')
diff --git a/perl-HTTP-Daemon/PKGBUILD b/perl-HTTP-Daemon/PKGBUILD
index 2cd66678..5b6ba956 100644
--- a/perl-HTTP-Daemon/PKGBUILD
+++ b/perl-HTTP-Daemon/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="A simple http server class"
 arch=('any')
 url="https://metacpan.org/dist/HTTP-Daemon"
+msys2_references=(
+  'purl: pkg:cpan/OALDERS/HTTP-Daemon'
+)
 groups=('perl-modules')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 depends=('perl' 'perl-HTTP-Date' 'perl-HTTP-Message' 'perl-IO-Socket-IP' 'perl-LWP-MediaTypes')
diff --git a/perl-HTTP-Date/PKGBUILD b/perl-HTTP-Date/PKGBUILD
index 43545367..e294d1ad 100644
--- a/perl-HTTP-Date/PKGBUILD
+++ b/perl-HTTP-Date/PKGBUILD
@@ -12,6 +12,9 @@ options=('!emptydirs')
 depends=('perl>=5.8.8')
 conflicts=('perl-libwww<6')
 url="https://metacpan.org/release/HTTP-Date"
+msys2_references=(
+  "purl: pkg:cpan/OALDERS/HTTP-Date"
+)
 source=(https://search.cpan.org/CPAN/authors/id/O/OA/OALDERS/${_realname}-$pkgver.tar.gz)
 sha256sums=('7b685191c6acc3e773d1fc02c95ee1f9fae94f77783175f5e78c181cc92d2b52')
 
diff --git a/perl-HTTP-Message/PKGBUILD b/perl-HTTP-Message/PKGBUILD
index cc4e6951..9491e46a 100644
--- a/perl-HTTP-Message/PKGBUILD
+++ b/perl-HTTP-Message/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="HTTP style messages"
 arch=(any)
 url="https://metacpan.org/release/HTTP-Message"
+msys2_references=(
+  'purl: pkg:cpan/OALDERS/HTTP-Message'
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 options=('!emptydirs')
diff --git a/perl-IO-Socket-SSL/PKGBUILD b/perl-IO-Socket-SSL/PKGBUILD
index f7edd8ba..ef46021b 100644
--- a/perl-IO-Socket-SSL/PKGBUILD
+++ b/perl-IO-Socket-SSL/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Nearly transparent SSL encapsulation for IO::Socket::INET"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/IO-Socket-SSL"
+msys2_references=(
+  'purl: pkg:cpan/SULLR/IO-Socket-SSL'
+)
 groups=('perl-modules')
 depends=('perl-Net-SSLeay' 'perl' 'perl-URI')
 checkdepends=('perl-IO-Socket-INET6')
diff --git a/perl-IO-stringy/PKGBUILD b/perl-IO-stringy/PKGBUILD
index 3464db41..bdeaef14 100644
--- a/perl-IO-stringy/PKGBUILD
+++ b/perl-IO-stringy/PKGBUILD
@@ -10,6 +10,9 @@ pkgrel=2
 pkgdesc="I/O on in-core objects like strings/arrays"
 arch=('any')
 url="https://metacpan.org/release/IO-stringy"
+msys2_references=(
+  'purl: pkg:cpan/CAPOEIRAB/IO-stringy'
+)
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
 depends=('perl')
diff --git a/perl-IPC-Run3/PKGBUILD b/perl-IPC-Run3/PKGBUILD
index 3e62974f..75028f72 100644
--- a/perl-IPC-Run3/PKGBUILD
+++ b/perl-IPC-Run3/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="run a subprocess with input/ouput redirection"
 arch=('any')
 url="https://metacpan.org/dist/IPC-Run3"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/IPC-Run3'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic' 'GPL')
diff --git a/perl-Import-Into/PKGBUILD b/perl-Import-Into/PKGBUILD
index 0764975e..265cb41d 100644
--- a/perl-Import-Into/PKGBUILD
+++ b/perl-Import-Into/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Import packages into other packages"
 arch=('any')
 url="https://metacpan.org/dist/Import-Into"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Import-Into'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl-Module-Runtime>=0' 'perl>=5.006')
 options=('!emptydirs')
diff --git a/perl-Importer/PKGBUILD b/perl-Importer/PKGBUILD
index fbe2f632..61fe6728 100644
--- a/perl-Importer/PKGBUILD
+++ b/perl-Importer/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Alternative but compatible interface to modules that export symbols"
 arch=('any')
 url="https://metacpan.org/release/Importer"
+msys2_references=(
+  'purl: pkg:cpan/EXODIST/Importer'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl')
diff --git a/perl-JSON/PKGBUILD b/perl-JSON/PKGBUILD
index 73d75382..7c99afad 100644
--- a/perl-JSON/PKGBUILD
+++ b/perl-JSON/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="JSON (JavaScript Object Notation) encoder/decoder"
 arch=('any')
 url="https://metacpan.org/release/JSON"
+msys2_references=(
+  'purl: pkg:cpan/ISHIGAKI/JSON'
+)
 license=('GPL' 'PerlArtistic')
 groups=('perl-modules')
 depends=('perl>=5.10.0')
diff --git a/perl-LWP-Protocol-https/PKGBUILD b/perl-LWP-Protocol-https/PKGBUILD
index 2fed7feb..2578b914 100644
--- a/perl-LWP-Protocol-https/PKGBUILD
+++ b/perl-LWP-Protocol-https/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Provide https support for LWP::UserAgent"
 arch=('any')
 url="https://metacpan.org/dist/LWP-Protocol-https"
+msys2_references=(
+  'purl: pkg:cpan/OALDERS/LWP-Protocol-https'
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-IO-Socket-SSL' 'perl-Mozilla-CA' 'perl-Net-HTTP' 'perl-libwww')
diff --git a/perl-Locale-Gettext/PKGBUILD b/perl-Locale-Gettext/PKGBUILD
index f45ce8b2..35afda21 100644
--- a/perl-Locale-Gettext/PKGBUILD
+++ b/perl-Locale-Gettext/PKGBUILD
@@ -9,6 +9,9 @@ pkgdesc="Permits access from Perl to the gettext() family of functions"
 arch=('i686' 'x86_64')
 license=('GPL' 'PerlArtistic')
 url="https://search.cpan.org/dist/Locale-gettext/"
+msys2_references=(
+  'purl: pkg:cpan/PVANDRY/Locale-Gettext'
+)
 depends=('gettext' 'perl')
 makedepends=('perl-devel' 'make' 'gcc' 'gettext-devel')
 options=(!emptydirs)
diff --git a/perl-Math-Int64/PKGBUILD b/perl-Math-Int64/PKGBUILD
index d5a67aad..3d9963c3 100644
--- a/perl-Math-Int64/PKGBUILD
+++ b/perl-Math-Int64/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Math::Int64 - Manipulate 64 bits integers in Perl"
 arch=('i686' 'x86_64')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Math-Int64"
+msys2_references=(
+  'purl: pkg:cpan/SALVA/Math-Int64'
+)
 depends=('perl')
 makedepends=('perl-devel' 'make' 'gcc')
 groups=('perl-modules')
diff --git a/perl-Module-Build-Tiny/PKGBUILD b/perl-Module-Build-Tiny/PKGBUILD
index c3a47023..6b6720c3 100644
--- a/perl-Module-Build-Tiny/PKGBUILD
+++ b/perl-Module-Build-Tiny/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="A tiny replacement for Module::Build"
 arch=('any')
 url="https://metacpan.org/dist/Module-Build-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/LEONT/Module-Build-Tiny'
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-ExtUtils-Config' 'perl-ExtUtils-Helpers' 'perl-ExtUtils-InstallPaths')
diff --git a/perl-Module-Build/PKGBUILD b/perl-Module-Build/PKGBUILD
index d2c99f5f..53f5d06c 100644
--- a/perl-Module-Build/PKGBUILD
+++ b/perl-Module-Build/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Build, test, and install Perl modules"
 arch=('any')
 url="https://metacpan.org/release/Module-Build"
+msys2_references=(
+  'purl: pkg:cpan/LEONT/Module-Build'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl>=5.8.0' 'perl-CPAN-Meta>=2.142060' 'perl-inc-latest')
 options=('!emptydirs')
diff --git a/perl-Module-Pluggable/PKGBUILD b/perl-Module-Pluggable/PKGBUILD
index 72233643..a91b8209 100644
--- a/perl-Module-Pluggable/PKGBUILD
+++ b/perl-Module-Pluggable/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="automatically give your module the ability to have plugins"
 arch=('any')
 url="https://metacpan.org/dist/Module-Pluggable"
+msys2_references=(
+  'purl: pkg:cpan/SIMONW/Module-Pluggable'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl')
diff --git a/perl-Module-Runtime/PKGBUILD b/perl-Module-Runtime/PKGBUILD
index 1d31ee28..4f57f2d9 100644
--- a/perl-Module-Runtime/PKGBUILD
+++ b/perl-Module-Runtime/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="runtime module handling"
 arch=('any')
 url="https://metacpan.org/dist/Module-Runtime"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Module-Runtime'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl>=5.8.0' 'perl-Module-Build')
 options=('!emptydirs')
diff --git a/perl-Moo/PKGBUILD b/perl-Moo/PKGBUILD
index e52d349b..f794c01c 100644
--- a/perl-Moo/PKGBUILD
+++ b/perl-Moo/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Minimalist Object Orientation (with Moose compatiblity)"
 arch=('any')
 url="https://metacpan.org/release/Moo"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Moo'
+)
 groups=('perl-modules')
 depends=('perl')
 depends=('perl-Class-Method-Modifiers>=1.1' 'perl-Devel-GlobalDestruction>=0.11' 'perl-Import-Into>=1.002'
diff --git a/perl-Mozilla-CA/PKGBUILD b/perl-Mozilla-CA/PKGBUILD
index a6d354ce..a30c8c62 100644
--- a/perl-Mozilla-CA/PKGBUILD
+++ b/perl-Mozilla-CA/PKGBUILD
@@ -10,6 +10,9 @@ license=('GPL2' 'LGPL2.1')
 options=(!emptydirs)
 depends=('perl>=5.006')
 url="https://metacpan.org/dist/Mozilla-CA"
+msys2_references=(
+  'purl: pkg:cpan/LWP/Mozilla-CA'
+)
 groups=('perl-modules')
 source=("https://cpan.metacpan.org/authors/id/L/LW/LWP/Mozilla-CA-${pkgver}.tar.gz")
 sha256sums=('adeac0752440b2da094e8036bab6c857e22172457658868f5ac364f0c7b35481')
diff --git a/perl-Net-DNS/PKGBUILD b/perl-Net-DNS/PKGBUILD
index eb44a039..0f3ad0a2 100644
--- a/perl-Net-DNS/PKGBUILD
+++ b/perl-Net-DNS/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl Module: Interface to the DNS resolver."
 arch=('i686' 'x86_64')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/Net-DNS"
+msys2_references=(
+  'purl: pkg:cpan/NLNETLABS/Net-DNS'
+)
 groups=('perl-modules')
 depends=('perl-Digest-HMAC' 'perl-Net-IP' 'perl')
 makedepends=('make' 'gcc')
diff --git a/perl-Net-SSLeay/PKGBUILD b/perl-Net-SSLeay/PKGBUILD
index cf6472cf..8e8dd3f3 100644
--- a/perl-Net-SSLeay/PKGBUILD
+++ b/perl-Net-SSLeay/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl extension for using OpenSSL"
 arch=('i686' 'x86_64')
 license=('custom:BSD')
 url="https://metacpan.org/dist/Net-SSLeay/"
+msys2_references=(
+  'purl: pkg:cpan/CHRISN/Net-SSLeay'
+)
 groups=('perl-modules')
 makedepends=('openssl-devel' 'perl-devel' 'make' 'gcc')
 depends=('openssl')
diff --git a/perl-Parallel-ForkManager/PKGBUILD b/perl-Parallel-ForkManager/PKGBUILD
index b7555da2..3518b5a1 100644
--- a/perl-Parallel-ForkManager/PKGBUILD
+++ b/perl-Parallel-ForkManager/PKGBUILD
@@ -12,6 +12,7 @@ msys2_references=(
   'archlinux: perl-parallel-forkmanager'
   'cpe: cpe:/a:cpan:parallel%3a%3aforkmanager'
   'gentoo: dev-perl/Parallel-ForkManager'
+  'purl: pkg:cpan/YANICK/Parallel-ForkManager'
 )
 groups=('perl-modules')
 depends=('perl' 'perl-Moo')
diff --git a/perl-Params-Util/PKGBUILD b/perl-Params-Util/PKGBUILD
index eb8028c7..a48fa518 100644
--- a/perl-Params-Util/PKGBUILD
+++ b/perl-Params-Util/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=4
 pkgdesc="Simple, compact and correct param-checking functions"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/release/Params-Util"
+msys2_references=(
+  'purl: pkg:cpan/REHSACK/Params-Util'
+)
 groups=('perl-modules')
 depends=('perl')
 makedepends=('perl-devel' 'make' 'gcc')
diff --git a/perl-Path-Tiny/PKGBUILD b/perl-Path-Tiny/PKGBUILD
index ae817e17..301ef4a9 100644
--- a/perl-Path-Tiny/PKGBUILD
+++ b/perl-Path-Tiny/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="File path utility"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Path-Tiny"
+msys2_references=(
+  "purl: pkg:cpan/DAGOLDEN/Path-Tiny"
+)
 groups=('perl-modules')
 depends=('perl>=5.8.1')
 options=(!emptydirs)
diff --git a/perl-PerlIO-gzip/PKGBUILD b/perl-PerlIO-gzip/PKGBUILD
index b409c2fd..fd5c065c 100644
--- a/perl-PerlIO-gzip/PKGBUILD
+++ b/perl-PerlIO-gzip/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=5
 pkgdesc="Perl extension to provide a PerlIO layer to gzip/gunzip"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/release/PerlIO-gzip"
+msys2_references=(
+  'purl: pkg:cpan/NWCLARK/PerlIO-gzip'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl' 'zlib')
diff --git a/perl-Pod-Parser/PKGBUILD b/perl-Pod-Parser/PKGBUILD
index 396387c2..d42f19fd 100644
--- a/perl-Pod-Parser/PKGBUILD
+++ b/perl-Pod-Parser/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Modules for parsing/translating POD format documents"
 arch=('any')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 url="https://metacpan.org/dist/Pod-Parser"
+msys2_references=(
+  'purl: pkg:cpan/MAREKR/Pod-Parser'
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Regexp-Common/PKGBUILD b/perl-Regexp-Common/PKGBUILD
index ac333b41..b172abc9 100644
--- a/perl-Regexp-Common/PKGBUILD
+++ b/perl-Regexp-Common/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Provide commonly requested regular expressions"
 arch=('any')
 url="https://metacpan.org/dist/Regexp-Common"
+msys2_references=(
+  "purl: pkg:cpan/ABIGAIL/Regexp-Common"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Return-MultiLevel/PKGBUILD b/perl-Return-MultiLevel/PKGBUILD
index e65fe9b9..c9be214f 100644
--- a/perl-Return-MultiLevel/PKGBUILD
+++ b/perl-Return-MultiLevel/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Return across multiple call levels"
 arch=('any')
 url="https://metacpan.org/dist/Return-MultiLevel"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/Return-MultiLevel'
+)
 groups=('perl-modules')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 depends=('perl-Data-Munge')
diff --git a/perl-Role-Tiny/PKGBUILD b/perl-Role-Tiny/PKGBUILD
index 6a25d5b3..b896c9af 100644
--- a/perl-Role-Tiny/PKGBUILD
+++ b/perl-Role-Tiny/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=3
 pkgdesc="Roles. Like a nouvelle cuisine portion size slice of Moose."
 arch=('any')
 url="https://metacpan.org/dist/Role-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Role-Tiny'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl')
 checkdepends=('perl-Test-Fatal>=0.003')
diff --git a/perl-Scope-Guard/PKGBUILD b/perl-Scope-Guard/PKGBUILD
index 11e97a6b..8895bdae 100644
--- a/perl-Scope-Guard/PKGBUILD
+++ b/perl-Scope-Guard/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Lexically-scoped resource management"
 arch=('any')
 url="https://metacpan.org/release/Scope-Guard"
+msys2_references=(
+  'purl: pkg:cpan/CHOCOLATE/Scope-Guard'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl')
diff --git a/perl-Sub-Exporter-Progressive/PKGBUILD b/perl-Sub-Exporter-Progressive/PKGBUILD
index 36cb89e2..53c4fe61 100644
--- a/perl-Sub-Exporter-Progressive/PKGBUILD
+++ b/perl-Sub-Exporter-Progressive/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Only use Sub::Exporter if you need it"
 arch=('any')
 url="https://metacpan.org/dist/Sub-Exporter-Progressive"
+msys2_references=(
+  'purl: pkg:cpan/FREW/Sub-Exporter-Progressive'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Sub-Exporter/PKGBUILD b/perl-Sub-Exporter/PKGBUILD
index deed0302..7664ca96 100644
--- a/perl-Sub-Exporter/PKGBUILD
+++ b/perl-Sub-Exporter/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="A sophisticated exporter for custom-built routines"
 arch=('any')
 url="https://metacpan.org/dist/Sub-Exporter"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Sub-Exporter'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-Data-OptList' 'perl-Params-Util' 'perl-Sub-Install')
 options=('!emptydirs')
diff --git a/perl-Sub-Info/PKGBUILD b/perl-Sub-Info/PKGBUILD
index 5aca7300..331750d4 100644
--- a/perl-Sub-Info/PKGBUILD
+++ b/perl-Sub-Info/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=3
 pkgdesc="Tool for inspecting subroutines"
 arch=('any')
 url="https://metacpan.org/dist/Sub-Info"
+msys2_references=(
+  'purl: pkg:cpan/EXODIST/Sub-Info'
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl-Importer')
diff --git a/perl-Sub-Install/PKGBUILD b/perl-Sub-Install/PKGBUILD
index 0cdccedc..3095168c 100644
--- a/perl-Sub-Install/PKGBUILD
+++ b/perl-Sub-Install/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Install subroutines into packages easily"
 arch=('any')
 url="https://metacpan.org/release/Sub-Install"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Sub-Install'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Sub-Quote/PKGBUILD b/perl-Sub-Quote/PKGBUILD
index d1aef86b..1fb1a671 100644
--- a/perl-Sub-Quote/PKGBUILD
+++ b/perl-Sub-Quote/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="efficient generation of subroutines via string eval"
 arch=('any')
 url="https://metacpan.org/dist/Sub-Quote"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Sub-Quote'
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl')
 makedepends=('perl-Test-Fatal>=0.010')
diff --git a/perl-Term-Table/PKGBUILD b/perl-Term-Table/PKGBUILD
index 718137df..93a7e031 100644
--- a/perl-Term-Table/PKGBUILD
+++ b/perl-Term-Table/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Format a header and rows into a table"
 arch=('any')
 url="https://metacpan.org/dist/Term-Table"
+msys2_references=(
+  'purl: pkg:cpan/EXODIST/Term-Table'
+)
 groups=('perl-modules')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')
 depends=()
diff --git a/perl-Test-Deep/PKGBUILD b/perl-Test-Deep/PKGBUILD
index 25c9f0e3..15cc0cec 100644
--- a/perl-Test-Deep/PKGBUILD
+++ b/perl-Test-Deep/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Extremely flexible deep comparison"
 arch=('any')
 url="https://metacpan.org/dist/Test-Deep"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Test-Deep'
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-Test-Simple' 'perl-Test-NoWarnings')
 options=('!emptydirs')
diff --git a/perl-Test-Exit/PKGBUILD b/perl-Test-Exit/PKGBUILD
index cfa1d7e7..7fc1d97b 100644
--- a/perl-Test-Exit/PKGBUILD
+++ b/perl-Test-Exit/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Test whether code exits without terminating testing"
 arch=('any')
 url="https://metacpan.org/release/Test-Exit"
+msys2_references=(
+  'purl: pkg:cpan/ARODLAND/Test-Exit'
+)
 license=('PerlArtistic')
 depends=('perl-Return-MultiLevel')
 options=('!emptydirs')
diff --git a/perl-Test-Fatal/PKGBUILD b/perl-Test-Fatal/PKGBUILD
index 89d737e7..cff689ac 100644
--- a/perl-Test-Fatal/PKGBUILD
+++ b/perl-Test-Fatal/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Incredibly simple helpers for testing code with exceptions"
 arch=('any')
 url="https://metacpan.org/release/Test-Fatal"
+msys2_references=(
+  'purl: pkg:cpan/RJBS/Test-Fatal'
+)
 groups=('perl-modules')
 depends=('perl' 'perl-Try-Tiny')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Test-Needs/PKGBUILD b/perl-Test-Needs/PKGBUILD
index 98ee6c48..8826d292 100644
--- a/perl-Test-Needs/PKGBUILD
+++ b/perl-Test-Needs/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Skip tests when modules not available"
 arch=('any')
 url="https://metacpan.org/release/Test-Needs"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Test-Needs'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic')
diff --git a/perl-Test-NoWarnings/PKGBUILD b/perl-Test-NoWarnings/PKGBUILD
index f92e49f4..0a78b0c3 100644
--- a/perl-Test-NoWarnings/PKGBUILD
+++ b/perl-Test-NoWarnings/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Make sure you didn't emit any warnings while testing"
 arch=('any')
 url="https://metacpan.org/release/Test-NoWarnings"
+msys2_references=(
+  'purl: pkg:cpan/HAARG/Test-NoWarnings'
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-Test-Simple')
 options=('!emptydirs')
diff --git a/perl-Test-Requires/PKGBUILD b/perl-Test-Requires/PKGBUILD
index 9a32f773..fc05bd29 100644
--- a/perl-Test-Requires/PKGBUILD
+++ b/perl-Test-Requires/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Checks to see if the module can be loaded"
 arch=('any')
 url="https://metacpan.org/dist/Test-Requires"
+msys2_references=(
+  'purl: pkg:cpan/TOKUHIROM/Test-Requires'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Test-Requiresinternet/PKGBUILD b/perl-Test-Requiresinternet/PKGBUILD
index 5857a2dc..582f496c 100644
--- a/perl-Test-Requiresinternet/PKGBUILD
+++ b/perl-Test-Requiresinternet/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Easily test network connectivity"
 arch=('any')
 url="https://metacpan.org/release/Test-RequiresInternet"
+msys2_references=(
+  'purl: pkg:cpan/MALLEN/Test-RequiresInternet'
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Test-Warnings/PKGBUILD b/perl-Test-Warnings/PKGBUILD
index 931e3abe..b050a27f 100644
--- a/perl-Test-Warnings/PKGBUILD
+++ b/perl-Test-Warnings/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Test for warnings and the lack of them"
 arch=('any')
 url="https://metacpan.org/dist/Test-Warnings"
+msys2_references=(
+  'purl: pkg:cpan/ETHER/Test-Warnings'
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl')
 options=('!emptydirs')
diff --git a/perl-Test2-Suite/PKGBUILD b/perl-Test2-Suite/PKGBUILD
index 1660eca9..1f5592d9 100644
--- a/perl-Test2-Suite/PKGBUILD
+++ b/perl-Test2-Suite/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Distribution with a rich set of tools built upon the Test2 framework"
 arch=('any')
 url="https://metacpan.org/dist/Test2-Suite"
+msys2_references=(
+  'purl: pkg:cpan/EXODIST/Test2-Suite'
+)
 groups=('perl-modules')
 depends=('perl-Module-Pluggable' 'perl-Importer' 'perl-Scope-Guard' 'perl-Sub-Info'
          'perl-Term-Table' 'perl-Test-Simple>=1.302176')
diff --git a/perl-Text-Diff/PKGBUILD b/perl-Text-Diff/PKGBUILD
index 867fb884..0b4522f3 100644
--- a/perl-Text-Diff/PKGBUILD
+++ b/perl-Text-Diff/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Text::CharWidth - Perform diffs on files and record sets"
 arch=('any')
 url="https://metacpan.org/dist/Text-Diff/"
+msys2_references=(
+  'purl: pkg:cpan/NEILB/Text-Diff'
+)
 groups=("perl-modules")
 license=('GPLv2+' 'PerlArtistic')
 depends=("perl" "perl-Algorithm-Diff" "perl-Exporter")
diff --git a/perl-Try-Tiny/PKGBUILD b/perl-Try-Tiny/PKGBUILD
index 590bab7d..4dfc87fb 100644
--- a/perl-Try-Tiny/PKGBUILD
+++ b/perl-Try-Tiny/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Minimal try/catch with proper localization of \$@"
 arch=('any')
 url="https://metacpan.org/dist/Try-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/ETHER/Try-Tiny'
+)
 groups=('perl-modules')
 license=('MIT')
 depends=('perl')
diff --git a/perl-URI/PKGBUILD b/perl-URI/PKGBUILD
index aff56815..4f19faa0 100644
--- a/perl-URI/PKGBUILD
+++ b/perl-URI/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Uniform Resource Identifiers (absolute and relative)"
 arch=('any')
 url="https://metacpan.org/dist/URI"
+msys2_references=(
+  "purl: pkg:cpan/OALDERS/URI"
+)
 groups=('perl-modules')
 license=('PerlArtistic')
 depends=('perl>=5.10.0')
diff --git a/perl-Unicode-LineBreak/PKGBUILD b/perl-Unicode-LineBreak/PKGBUILD
index 9864ee85..7d80748d 100644
--- a/perl-Unicode-LineBreak/PKGBUILD
+++ b/perl-Unicode-LineBreak/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=6
 pkgdesc="UAX #14 Unicode Line Breaking Algorithm"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/release/${_realname}"
+msys2_references=(
+  "purl: pkg:cpan/NEZUMI/Unicode-LineBreak"
+)
 groups=("perl-modules")
 license=('GPL' 'PerlArtistic')
 depends=("perl" "perl-MIME-Charset")
diff --git a/perl-XML-LibXML/PKGBUILD b/perl-XML-LibXML/PKGBUILD
index 61ab207a..b5a31ae2 100644
--- a/perl-XML-LibXML/PKGBUILD
+++ b/perl-XML-LibXML/PKGBUILD
@@ -10,6 +10,7 @@ license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/XML-LibXML"
 msys2_references=(
   "cpe: cpe:/a:xml-libxml_project:xml-libxml"
+  "purl: pkg:cpan/SHLOMIF/XML-LibXML"
 )
 groups=('perl-modules')
 depends=('perl' 'perl-Alien-Libxml2' 'perl-XML-SAX' 'perl-XML-NamespaceSupport')
diff --git a/perl-XML-Simple/PKGBUILD b/perl-XML-Simple/PKGBUILD
index 5a8b46ad..b9a9bbe4 100644
--- a/perl-XML-Simple/PKGBUILD
+++ b/perl-XML-Simple/PKGBUILD
@@ -9,6 +9,9 @@ pkgdesc="Simple XML parser for perl"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/XML-Simple"
+msys2_references=(
+  "purl: pkg:cpan/GRANTM/XML-Simple"
+)
 depends=('perl-XML-Parser' 'perl')
 options=('!emptydirs')
 source=("https://cpan.org/authors/id/G/GR/GRANTM/${_realname}-${pkgver}.tar.gz")
diff --git a/perl-YAML-Tiny/PKGBUILD b/perl-YAML-Tiny/PKGBUILD
index 5b6a3549..7656216c 100644
--- a/perl-YAML-Tiny/PKGBUILD
+++ b/perl-YAML-Tiny/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Read/Write YAML files with as little code as possible"
 arch=('any')
 url="https://metacpan.org/dist/YAML-Tiny"
+msys2_references=(
+  'purl: pkg:cpan/ETHER/YAML-Tiny'
+)
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
 depends=('perl')
diff --git a/perl-alien-build-plugin-download-gitlab/PKGBUILD b/perl-alien-build-plugin-download-gitlab/PKGBUILD
index 411e239a..fe226d0b 100644
--- a/perl-alien-build-plugin-download-gitlab/PKGBUILD
+++ b/perl-alien-build-plugin-download-gitlab/PKGBUILD
@@ -7,6 +7,9 @@ pkgdesc="Alien::Build plugin to download from GitLab"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/release/Alien-Build-Plugin-Download-GitLab"
+msys2_references=(
+  'purl: pkg:cpan/PLICEASE/Alien-Build-Plugin-Download-GitLab'
+)
 depends=('perl-Alien-Build' 'perl-Path-Tiny' 'perl-URI')
 makedepends=('perl-Test2-Suite')
 options=('!emptydirs')
diff --git a/perl-inc-latest/PKGBUILD b/perl-inc-latest/PKGBUILD
index eb327621..4e5c83b6 100644
--- a/perl-inc-latest/PKGBUILD
+++ b/perl-inc-latest/PKGBUILD
@@ -10,6 +10,9 @@ license=('Apache')
 options=('!emptydirs')
 depends=('perl>=5.8.8')
 url="https://github.com/dagolden/inc-latest"
+msys2_references=(
+  'purl: pkg:cpan/DAGOLDEN/inc-latest'
+)
 groups=('perl-modules')
 source=("https://cpan.metacpan.org/authors/id/D/DA/DAGOLDEN/${_realname}-${pkgver}.tar.gz")
 sha256sums=('daa905f363c6a748deb7c408473870563fcac79b9e3e95b26e130a4a8dc3c611')
diff --git a/perl-libwww/PKGBUILD b/perl-libwww/PKGBUILD
index 5936465e..6b713cb3 100644
--- a/perl-libwww/PKGBUILD
+++ b/perl-libwww/PKGBUILD
@@ -9,6 +9,7 @@ url="https://metacpan.org/dist/libwww-perl"
 msys2_references=(
   "cpe: cpe:/a:gisle_aas:libwww-perl"
   "cpe: cpe:/a:search.cpan:libwww-perl"
+  'purl: pkg:cpan/OALDERS/libwww-perl'
 )
 groups=('perl-modules')
 license=('spdx:Artistic-1.0-Perl' 'spdx:GPL-1.0-or-later')