diff --git a/ack/PKGBUILD b/ack/PKGBUILD
index 43605c53..fbaefdcc 100644
--- a/ack/PKGBUILD
+++ b/ack/PKGBUILD
@@ -9,6 +9,7 @@ arch=('any')
 url="https://beyondgrep.com/"
 msys2_references=(
   "cpe: cpe:/a:beyondgrep:ack"
+  "purl: pkg:cpan/PETDANCE/ack"
 )
 license=('GPL' 'PerlArtistic')
 depends=('perl-File-Next')
diff --git a/man2html/PKGBUILD b/man2html/PKGBUILD
index ded9a1fb..3eff8480 100644
--- a/man2html/PKGBUILD
+++ b/man2html/PKGBUILD
@@ -9,6 +9,7 @@ arch=('any')
 url="https://www.nongnu.org/man2html/"
 msys2_references=(
   "cpe: cpe:/a:man2html_project:man2html"
+  "purl: pkg:cpan/EHOOD/man2html"
 )
 license=('GPL')
 depends=('man-db' 'perl')
diff --git a/perl-Archive-Zip/PKGBUILD b/perl-Archive-Zip/PKGBUILD
index 7311c338..73d92aa6 100644
--- a/perl-Archive-Zip/PKGBUILD
+++ b/perl-Archive-Zip/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Provide a perl interface to ZIP archive files"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/release/Archive-Zip"
+msys2_references=(
+  "purl: pkg:cpan/PHRED/Archive-Zip"
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Benchmark-Timer/PKGBUILD b/perl-Benchmark-Timer/PKGBUILD
index d865873b..37489bce 100644
--- a/perl-Benchmark-Timer/PKGBUILD
+++ b/perl-Benchmark-Timer/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Provide commonly requested regular expressions"
 arch=('any')
 url="https://metacpan.org/dist/Benchmark-Timer"
+msys2_references=(
+  "purl: pkg:cpan/DCOPPIT/Benchmark-Timer"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Compress-Bzip2/PKGBUILD b/perl-Compress-Bzip2/PKGBUILD
index 64798203..90c7f6c0 100644
--- a/perl-Compress-Bzip2/PKGBUILD
+++ b/perl-Compress-Bzip2/PKGBUILD
@@ -11,6 +11,9 @@ makedepends=('perl-devel' 'libbz2-devel' 'gcc' 'make')
 depends=('perl' 'libbz2')
 groups=('perl-modules')
 url="https://metacpan.org/release/Compress-Bzip2"
+msys2_references=(
+  "purl: pkg:cpan/RURBAN/Compress-Bzip2"
+)
 options=('!emptydirs')
 source=("https://www.cpan.org/authors/id/R/RU/RURBAN/${_realname}-${pkgver}.tar.gz")
 sha256sums=('859f835c3f5c998810d8b2a6f9e282ff99d6cb66ccfa55cae7e66dafb035116e')
diff --git a/perl-Convert-BinHex/PKGBUILD b/perl-Convert-BinHex/PKGBUILD
index ddce0651..ffaf8713 100644
--- a/perl-Convert-BinHex/PKGBUILD
+++ b/perl-Convert-BinHex/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Perl module to extract data from Macintosh BinHex files"
 arch=('any')
 url="https://metacpan.org/dist/Convert-BinHex"
+msys2_references=(
+  "purl: pkg:cpan/STEPHEN/Convert-BinHex"
+)
 license=('PerlArtistic')
 depends=('perl')
 options=('!emptydirs')
diff --git a/perl-Date-Calc/PKGBUILD b/perl-Date-Calc/PKGBUILD
index eb373d49..3e07bfe8 100644
--- a/perl-Date-Calc/PKGBUILD
+++ b/perl-Date-Calc/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Date::Calc - Gregorian calendar date calculations"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Date-Calc"
+msys2_references=(
+  "purl: pkg:cpan/STBEY/Date-Calc"
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Encode-Locale/PKGBUILD b/perl-Encode-Locale/PKGBUILD
index 79d541e2..177bc6a7 100644
--- a/perl-Encode-Locale/PKGBUILD
+++ b/perl-Encode-Locale/PKGBUILD
@@ -14,6 +14,9 @@ checkdepends=()
 groups=('perl-modules')
 conflicts=('perl-libwww<6')
 url="https://metacpan.org/dist/Encode-Locale"
+msys2_references=(
+  "purl: pkg:cpan/GAAS/Encode-Locale"
+)
 source=(https://www.cpan.org/authors/id/G/GA/GAAS/${_realname}-${pkgver}.tar.gz)
 sha256sums=('176fa02771f542a4efb1dbc2a4c928e8f4391bf4078473bd6040d8f11adb0ec1')
 
diff --git a/perl-Encode-compat/PKGBUILD b/perl-Encode-compat/PKGBUILD
index 4843196f..2493ea8f 100644
--- a/perl-Encode-compat/PKGBUILD
+++ b/perl-Encode-compat/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Encode::compat - Encode.pm emulation layer"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Encode-compat"
+msys2_references=(
+  "purl: pkg:cpan/AUTRIJUS/Encode-compat"
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-Error/PKGBUILD b/perl-Error/PKGBUILD
index b1af7cca..de2414e2 100644
--- a/perl-Error/PKGBUILD
+++ b/perl-Error/PKGBUILD
@@ -6,6 +6,9 @@ pkgver=0.17030
 pkgrel=1
 pkgdesc="Perl/CPAN Error module - Error/exception handling in an OO-ish way"
 url="https://metacpan.org/release/Error"
+msys2_references=(
+  "purl: pkg:cpan/SHLOMIF/Error"
+)
 arch=('any')
 license=('PerlArtistic' 'GPL')
 depends=('perl')
diff --git a/perl-Exporter-Lite/PKGBUILD b/perl-Exporter-Lite/PKGBUILD
index 85aceeee..79d1ab2e 100644
--- a/perl-Exporter-Lite/PKGBUILD
+++ b/perl-Exporter-Lite/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="lightweight exporting of functions and variables"
 arch=('any')
 url="https://metacpan.org/author/NEILB${_realname}-${pkgver}"
+msys2_references=(
+  "purl: pkg:cpan/NEILB/Exporter-Lite"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-ExtUtils-InstallPaths/PKGBUILD b/perl-ExtUtils-InstallPaths/PKGBUILD
index df006201..8e11d272 100644
--- a/perl-ExtUtils-InstallPaths/PKGBUILD
+++ b/perl-ExtUtils-InstallPaths/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="ExtUtils::InstallPaths - Build.PL install path logic made easy"
 arch=('any')
 url="https://metacpan.org/dist/ExtUtils-InstallPaths"
+msys2_references=(
+  "purl: pkg:cpan/LEONT/ExtUtils-InstallPaths"
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-ExtUtils-Config')
diff --git a/perl-ExtUtils-MakeMaker/PKGBUILD b/perl-ExtUtils-MakeMaker/PKGBUILD
index 6f9cefb4..c8abb1ae 100644
--- a/perl-ExtUtils-MakeMaker/PKGBUILD
+++ b/perl-ExtUtils-MakeMaker/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="ExtUtils::MakeMaker - Create a module Makefile"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/release/ExtUtils-MakeMaker"
+msys2_references=(
+  "purl: pkg:cpan/BINGOS/ExtUtils-MakeMaker"
+)
 depends=('perl')
 groups=('perl-modules')
 options=('!emptydirs')
diff --git a/perl-File-Copy-Recursive/PKGBUILD b/perl-File-Copy-Recursive/PKGBUILD
index 69a6769c..7dc69775 100644
--- a/perl-File-Copy-Recursive/PKGBUILD
+++ b/perl-File-Copy-Recursive/PKGBUILD
@@ -10,6 +10,9 @@ license=('PerlArtistic' 'GPL')
 options=('!emptydirs')
 depends=('perl')
 url='https://metacpan.org/dist/File-Copy-Recursive'
+msys2_references=(
+  "purl: pkg:cpan/DMUEY/File-Copy-Recursive"
+)
 groups=('perl-modules')
 source=("https://www.cpan.org/authors/id/D/DM/DMUEY/${_realname}-${pkgver}.tar.gz")
 sha256sums=('d3971cf78a8345e38042b208bb7b39cb695080386af629f4a04ffd6549df1157')
diff --git a/perl-File-Next/PKGBUILD b/perl-File-Next/PKGBUILD
index 2b655051..bcaa14ff 100644
--- a/perl-File-Next/PKGBUILD
+++ b/perl-File-Next/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="File-finding iterator"
 arch=('any')
 license=('PerlArtistic' 'GPL')
 url="https://metacpan.org/dist/File-Next"
+msys2_references=(
+  "purl: pkg:cpan/PETDANCE/File-Next"
+)
 groups=('perl-modules')
 depends=('perl')
 options=(!emptydirs)
diff --git a/perl-File-Which/PKGBUILD b/perl-File-Which/PKGBUILD
index d79be111..19496584 100644
--- a/perl-File-Which/PKGBUILD
+++ b/perl-File-Which/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Portable implementation of which"
 arch=('any')
 url="https://metacpan.org/release/File-Which"
+msys2_references=(
+  "purl: pkg:cpan/PLICEASE/File-Which"
+)
 groups=('perl-modules')
 depends=('perl' 'perl-Test-Script>=1.05')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-File-chdir/PKGBUILD b/perl-File-chdir/PKGBUILD
index 561d5359..4ad1fc93 100644
--- a/perl-File-chdir/PKGBUILD
+++ b/perl-File-chdir/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="a more sensible way to change directories"
 arch=('any')
 url="https://metacpan.org/dist/File-chdir"
+msys2_references=(
+  "purl: pkg:cpan/DAGOLDEN/File-chdir"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Font-TTF/PKGBUILD b/perl-Font-TTF/PKGBUILD
index c663b039..0dc7e4ef 100644
--- a/perl-Font-TTF/PKGBUILD
+++ b/perl-Font-TTF/PKGBUILD
@@ -8,6 +8,9 @@ pkgrel=2
 pkgdesc="${_perlmod//-/::} - Perl module for TrueType font hacking"
 arch=(any)
 url="https://metacpan.org/dist/Font-TTF"
+msys2_references=(
+  "purl: pkg:cpan/BHALLISSY/Font-TTF"
+)
 license=('Artistic2.0')
 groups=('perl-modules')
 depends=(perl-IO-String)
diff --git a/perl-Getopt-Tabular/PKGBUILD b/perl-Getopt-Tabular/PKGBUILD
index a0e66466..1c49bef8 100644
--- a/perl-Getopt-Tabular/PKGBUILD
+++ b/perl-Getopt-Tabular/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="table-driven argument parsing for Perl 5"
 arch=('any')
 url="https://metacpan.org/dist/Getopt-Tabular"
+msys2_references=(
+  "purl: pkg:cpan/GWARD/Getopt-Tabular"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-HTML-Tagset/PKGBUILD b/perl-HTML-Tagset/PKGBUILD
index e51d19c0..71adcb3b 100644
--- a/perl-HTML-Tagset/PKGBUILD
+++ b/perl-HTML-Tagset/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Data tables useful in parsing HTML"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/HTML-Tagset"
+msys2_references=(
+  "purl: pkg:cpan/PETDANCE/HTML-Tagset"
+)
 groups=('perl-modules')
 depends=('perl>=5.10.0')
 replaces=('HTML-Tagset')
diff --git a/perl-HTTP-Cookies/PKGBUILD b/perl-HTTP-Cookies/PKGBUILD
index e34dc35f..2de4ff17 100644
--- a/perl-HTTP-Cookies/PKGBUILD
+++ b/perl-HTTP-Cookies/PKGBUILD
@@ -14,6 +14,9 @@ makedepends=()
 checkdepends=()
 conflicts=('perl-libwww<6')
 url="https://metacpan.org/release/HTTP-Cookies"
+msys2_references=(
+  "purl: pkg:cpan/OALDERS/HTTP-Cookies"
+)
 source=(https://www.cpan.org/authors/id/O/OA/OALDERS/${_realname}-${pkgver}.tar.gz)
 sha256sums=('8c9a541a4a39f6c0c7e3d0b700b05dfdb830bd490a1b1942a7dedd1b50d9a8c8')
 
diff --git a/perl-HTTP-Negotiate/PKGBUILD b/perl-HTTP-Negotiate/PKGBUILD
index ed67b3a5..ef90ef81 100644
--- a/perl-HTTP-Negotiate/PKGBUILD
+++ b/perl-HTTP-Negotiate/PKGBUILD
@@ -13,6 +13,9 @@ makedepends=()
 checkdepends=()
 conflicts=('perl-libwww<6')
 url="https://metacpan.org/dist/HTTP-Negotiate"
+msys2_references=(
+  "purl: pkg:cpan/GAAS/HTTP-Negotiate"
+)
 groups=('perl-modules')
 source=("https://www.cpan.org/authors/id/G/GA/GAAS/${_realname}-${pkgver}.tar.gz")
 sha256sums=('1c729c1ea63100e878405cda7d66f9adfd3ed4f1d6cacaca0ee9152df728e016')
diff --git a/perl-IO-HTML/PKGBUILD b/perl-IO-HTML/PKGBUILD
index 91b68572..d6de5f1a 100644
--- a/perl-IO-HTML/PKGBUILD
+++ b/perl-IO-HTML/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Open an HTML file with automatic charset detection"
 arch=('any')
 url='https://metacpan.org/release/IO-HTML'
+msys2_references=(
+  "purl: pkg:cpan/CJM/IO-HTML"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic' 'GPL')
diff --git a/perl-IO-Socket-INET6/PKGBUILD b/perl-IO-Socket-INET6/PKGBUILD
index ce7cefb9..7484ebd0 100644
--- a/perl-IO-Socket-INET6/PKGBUILD
+++ b/perl-IO-Socket-INET6/PKGBUILD
@@ -11,6 +11,9 @@ options=('!emptydirs')
 depends=('perl-Socket6>=0.12')
 makedepends=()
 url='https://metacpan.org/release/IO-Socket-INET6'
+msys2_references=(
+  "purl: pkg:cpan/SHLOMIF/IO-Socket-INET6"
+)
 groups=('perl-modules')
 source=("https://www.cpan.org/authors/id/S/SH/SHLOMIF/${_realname}-${pkgver}.tar.gz")
 sha256sums=('b6da746853253d5b4ac43191b4f69a4719595ee13a7ca676a8054cf36e6d16bb')
diff --git a/perl-IO-String/PKGBUILD b/perl-IO-String/PKGBUILD
index 4853372d..578e5bbd 100644
--- a/perl-IO-String/PKGBUILD
+++ b/perl-IO-String/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=10
 pkgdesc="${_perlmod//-/::} - interface for in-core strings"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/dist/IO-String"
+msys2_references=(
+  "purl: pkg:cpan/GAAS/IO-String"
+)
 license=('GPL' 'PerlArtistic')
 groups=('perl-modules')
 depends=('perl>=5.10.0')
diff --git a/perl-LWP-MediaTypes/PKGBUILD b/perl-LWP-MediaTypes/PKGBUILD
index ca9273b4..8390c526 100644
--- a/perl-LWP-MediaTypes/PKGBUILD
+++ b/perl-LWP-MediaTypes/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Guess the media type of a file or a URL"
 arch=('any')
 url="https://metacpan.org/release/LWP-MediaTypes"
+msys2_references=(
+  "purl: pkg:cpan/OALDERS/LWP-MediaTypes"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic' 'GPL')
diff --git a/perl-List-MoreUtils-XS/PKGBUILD b/perl-List-MoreUtils-XS/PKGBUILD
index fb597711..3f2fbdf4 100644
--- a/perl-List-MoreUtils-XS/PKGBUILD
+++ b/perl-List-MoreUtils-XS/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Provide the stuff missing in List::Util"
 arch=('i686' 'x86_64')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/release/List-MoreUtils"
+msys2_references=(
+  "purl: pkg:cpan/REHSACK/List-MoreUtils-XS"
+)
 depends=('perl')
 makedepends=('perl-devel' 'make' 'gcc')
 groups=('perl-modules')
diff --git a/perl-List-MoreUtils/PKGBUILD b/perl-List-MoreUtils/PKGBUILD
index a7e67f4c..906e26a2 100644
--- a/perl-List-MoreUtils/PKGBUILD
+++ b/perl-List-MoreUtils/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="List::MoreUtils provides some trivial but commonly needed functionality
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/release/List-MoreUtils"
+msys2_references=(
+  "purl: pkg:cpan/REHSACK/List-MoreUtils"
+)
 depends=('perl' 'perl-Exporter-Tiny' 'perl-List-MoreUtils-XS')
 makedepends=('perl-devel')
 groups=('perl-modules')
diff --git a/perl-MIME-Charset/PKGBUILD b/perl-MIME-Charset/PKGBUILD
index a9c42c21..672befcc 100644
--- a/perl-MIME-Charset/PKGBUILD
+++ b/perl-MIME-Charset/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="MIME::Charset - Charset Information for MIME"
 arch=('any')
 url="https://metacpan.org/${_realname}/"
+msys2_references=(
+  "purl: pkg:cpan/NEZUMI/MIME-Charset"
+)
 groups=("perl-modules")
 license=('GPL' 'PerlArtistic')
 depends=("perl")
diff --git a/perl-MIME-tools/PKGBUILD b/perl-MIME-tools/PKGBUILD
index 5a1ec4e7..ad9289cf 100644
--- a/perl-MIME-tools/PKGBUILD
+++ b/perl-MIME-tools/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Parses streams to create MIME entities"
 arch=('any')
 url="https://metacpan.org/release/MIME-tools"
+msys2_references=(
+  "purl: pkg:cpan/DSKOLL/MIME-tools"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl-MailTools' 'perl-IO-stringy' 'perl-Convert-BinHex')
 options=('!emptydirs')
diff --git a/perl-MailTools/PKGBUILD b/perl-MailTools/PKGBUILD
index 8901a1a3..baa8f345 100644
--- a/perl-MailTools/PKGBUILD
+++ b/perl-MailTools/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Various e-mail related modules"
 arch=('any')
 url="https://metacpan.org/release/MailTools"
+msys2_references=(
+  "purl: pkg:cpan/MARKOV/MailTools"
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl-TimeDate')
 options=('!emptydirs')
diff --git a/perl-Net-HTTP/PKGBUILD b/perl-Net-HTTP/PKGBUILD
index 3a676031..d5a5cd6a 100644
--- a/perl-Net-HTTP/PKGBUILD
+++ b/perl-Net-HTTP/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Low-level HTTP connection (client)"
 arch=('any')
 url="https://metacpan.org/release/Net-HTTP"
+msys2_references=(
+  "purl: pkg:cpan/OALDERS/Net-HTTP"
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 options=('!emptydirs')
diff --git a/perl-Net-IP/PKGBUILD b/perl-Net-IP/PKGBUILD
index e9800364..06b0a144 100644
--- a/perl-Net-IP/PKGBUILD
+++ b/perl-Net-IP/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Perl Module:  Easy manipulation of IPv4 and IPv6 addresses"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/Net-IP"
+msys2_references=(
+  "purl: pkg:cpan/MANU/Net-IP"
+)
 groups=('perl-modules')
 depends=('perl>=5.10.0')
 options=(!emptydirs)
diff --git a/perl-Net-SMTP-SSL/PKGBUILD b/perl-Net-SMTP-SSL/PKGBUILD
index 50d9cdeb..7be7050d 100644
--- a/perl-Net-SMTP-SSL/PKGBUILD
+++ b/perl-Net-SMTP-SSL/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="SSL support for Net::SMTP"
 arch=('any')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/Net-SMTP-SSL"
+msys2_references=(
+  "purl: pkg:cpan/RJBS/Net-SMTP-SSL"
+)
 groups=('perl-modules')
 depends=('perl-IO-Socket-SSL')
 options=(!emptydirs)
diff --git a/perl-Path-Class/PKGBUILD b/perl-Path-Class/PKGBUILD
index 097828e3..8e574b3c 100644
--- a/perl-Path-Class/PKGBUILD
+++ b/perl-Path-Class/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Cross-platform path specification manipulation for Perl"
 arch=('any')
 url="https://metacpan.org/dist/Path-Class"
+msys2_references=(
+  "purl: pkg:cpan/KWILLIAMS/Path-Class"
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 options=('!emptydirs')
diff --git a/perl-Probe-Perl/PKGBUILD b/perl-Probe-Perl/PKGBUILD
index 67e51069..bf729aaf 100644
--- a/perl-Probe-Perl/PKGBUILD
+++ b/perl-Probe-Perl/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=4
 pkgdesc="Information about the currently running perl"
 arch=('any')
 url="https://metacpan.org/dist/Probe-Perl/"
+msys2_references=(
+  "purl: pkg:cpan/KWILLIAMS/Probe-Perl"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic' 'GPL')
diff --git a/perl-Socket6/PKGBUILD b/perl-Socket6/PKGBUILD
index a198799e..aec9a669 100644
--- a/perl-Socket6/PKGBUILD
+++ b/perl-Socket6/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=7
 pkgdesc="A getaddrinfo/getnameinfo support module"
 arch=('i686' 'x86_64')
 url='https://metacpan.org/release/Socket6'
+msys2_references=(
+  "purl: pkg:cpan/UMEMOTO/Socket6"
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl')
 makedepends=('perl-devel' 'make' 'gcc')
diff --git a/perl-Sort-Versions/PKGBUILD b/perl-Sort-Versions/PKGBUILD
index 45724def..0e5c70d7 100644
--- a/perl-Sort-Versions/PKGBUILD
+++ b/perl-Sort-Versions/PKGBUILD
@@ -8,6 +8,9 @@ pkgrel=2
 pkgdesc='Sort::Versions - a perl 5 module for sorting of revision-like numbers'
 arch=('any')
 url="https://metacpan.org/dist/Sort-Versions"
+msys2_references=(
+  "purl: pkg:cpan/NEILB/Sort-Versions"
+)
 license=('GPL' 'PerlArtistic')
 groups=('perl-modules')
 depends=('perl')
diff --git a/perl-TAP-Harness-Archive/PKGBUILD b/perl-TAP-Harness-Archive/PKGBUILD
index 442ffc29..3c851f98 100644
--- a/perl-TAP-Harness-Archive/PKGBUILD
+++ b/perl-TAP-Harness-Archive/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Create an archive of TAP test results"
 arch=('any')
 url="https://metacpan.org/dist/TAP-Harness-Archive"
+msys2_references=(
+  "purl: pkg:cpan/SCHWIGON/TAP-Harness-Archive"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl-YAML-Tiny' 'perl')
 makedepends=('perl-Module-Build')
diff --git a/perl-TermReadKey/PKGBUILD b/perl-TermReadKey/PKGBUILD
index a36e9076..95da6e92 100644
--- a/perl-TermReadKey/PKGBUILD
+++ b/perl-TermReadKey/PKGBUILD
@@ -16,6 +16,7 @@ source=(https://www.cpan.org/authors/id/J/JS/JSTOWE/${_realname}-${pkgver}.tar.g
 sha256sums=('5a645878dc570ac33661581fbb090ff24ebce17d43ea53fd22e105a856a47290')
 msys2_references=(
   'archlinux: perl-term-readkey'
+  "purl: pkg:cpan/JSTOWE/TermReadKey"
 )
 
 build() {
diff --git a/perl-Test-Base/PKGBUILD b/perl-Test-Base/PKGBUILD
index cd897ae8..8f8f80e2 100644
--- a/perl-Test-Base/PKGBUILD
+++ b/perl-Test-Base/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="A Data Driven Testing Framework"
 arch=('any')
 url="https://metacpan.org/release/Test-Base"
+msys2_references=(
+  "purl: pkg:cpan/INGY/Test-Base"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-Spiffy' 'perl-Text-Diff')
 options=('!emptydirs')
diff --git a/perl-Test-Pod/PKGBUILD b/perl-Test-Pod/PKGBUILD
index 6cb42aa7..ffb3e6c4 100644
--- a/perl-Test-Pod/PKGBUILD
+++ b/perl-Test-Pod/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Check for POD errors in files"
 arch=('any')
 url="https://metacpan.org/dist/Test-Pod"
+msys2_references=(
+  "purl: pkg:cpan/ETHER/Test-Pod"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-Module-Build')
 options=('!emptydirs')
diff --git a/perl-Test-Script/PKGBUILD b/perl-Test-Script/PKGBUILD
index beaf9ff0..4a01affe 100644
--- a/perl-Test-Script/PKGBUILD
+++ b/perl-Test-Script/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=1
 pkgdesc="Basic cross-platform tests for scripts"
 arch=('any')
 url="https://metacpan.org/release/Test-Script"
+msys2_references=(
+  "purl: pkg:cpan/PLICEASE/Test-Script"
+)
 groups=('perl-modules')
 depends=('perl' 'perl-IPC-Run3' 'perl-Probe-Perl' 'perl-Test-Simple')
 license=('GPL' 'PerlArtistic')
diff --git a/perl-Test-YAML/PKGBUILD b/perl-Test-YAML/PKGBUILD
index 533a759c..01adfd91 100644
--- a/perl-Test-YAML/PKGBUILD
+++ b/perl-Test-YAML/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Testing Module for YAML Implementations"
 arch=('any')
 url="https://metacpan.org/dist/Test-YAML"
+msys2_references=(
+  "purl: pkg:cpan/TINITA/Test-YAML"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-Test-Base')
 options=('!emptydirs')
diff --git a/perl-Text-CharWidth/PKGBUILD b/perl-Text-CharWidth/PKGBUILD
index 6af7e754..7139be3b 100644
--- a/perl-Text-CharWidth/PKGBUILD
+++ b/perl-Text-CharWidth/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=11
 pkgdesc="Text::CharWidth - Get number of occupied columns of a string on terminal"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/dist/Text-CharWidth/"
+msys2_references=(
+  "purl: pkg:cpan/KUBOTA/Text-CharWidth"
+)
 groups=("perl-modules")
 license=('GPL' 'PerlArtistic')
 depends=("perl" "libxcrypt")
diff --git a/perl-Text-WrapI18N/PKGBUILD b/perl-Text-WrapI18N/PKGBUILD
index 12edc64a..30fe737f 100644
--- a/perl-Text-WrapI18N/PKGBUILD
+++ b/perl-Text-WrapI18N/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Text::WrapI18N - Line wrapping module with support for multibyte, fullwidth, and combining characters and languages without whitespaces between words"
 arch=('any')
 url="https://metacpan.org/dist/Text-WrapI18N/"
+msys2_references=(
+  "purl: pkg:cpan/KUBOTA/Text-WrapI18N"
+)
 groups=("perl-modules")
 license=('GPL' 'PerlArtistic')
 depends=("perl" "perl-Text-CharWidth")
diff --git a/perl-TimeDate/PKGBUILD b/perl-TimeDate/PKGBUILD
index f4659f0c..ddf81882 100644
--- a/perl-TimeDate/PKGBUILD
+++ b/perl-TimeDate/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Date formating subroutines"
 arch=('any')
 license=('PerlArtistic')
 url="https://metacpan.org/dist/TimeDate"
+msys2_references=(
+  "purl: pkg:cpan/ATOOMIC/TimeDate"
+)
 depends=('perl')
 options=('!emptydirs')
 source=("https://www.cpan.org/authors/id/A/AT/ATOOMIC/${_realname}-${pkgver}.tar.gz")
diff --git a/perl-WWW-RobotRules/PKGBUILD b/perl-WWW-RobotRules/PKGBUILD
index 17943c00..592713a2 100644
--- a/perl-WWW-RobotRules/PKGBUILD
+++ b/perl-WWW-RobotRules/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=3
 pkgdesc="Database of robots.txt-derived permissions"
 arch=('any')
 url="https://metacpan.org/release/WWW-RobotRules"
+msys2_references=(
+  "purl: pkg:cpan/GAAS/WWW-RobotRules"
+)
 groups=('perl-modules')
 license=('PerlArtistic' 'GPL')
 depends=('perl' 'perl-URI')
diff --git a/perl-XML-NamespaceSupport/PKGBUILD b/perl-XML-NamespaceSupport/PKGBUILD
index 6d290067..dc57075a 100644
--- a/perl-XML-NamespaceSupport/PKGBUILD
+++ b/perl-XML-NamespaceSupport/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Generic namespace helpers (ported from SAX2)"
 arch=('any')
 url="https://metacpan.org/dist/XML-NamespaceSupport"
+msys2_references=(
+  "purl: pkg:cpan/PERIGRIN/XML-NamespaceSupport"
+)
 groups=('perl-modules')
 license=('GPL')
 depends=('perl')
diff --git a/perl-XML-Parser/PKGBUILD b/perl-XML-Parser/PKGBUILD
index 980fcdcc..16f7180f 100644
--- a/perl-XML-Parser/PKGBUILD
+++ b/perl-XML-Parser/PKGBUILD
@@ -8,6 +8,9 @@ pkgdesc="Expat-based XML parser module for perl"
 arch=('i686' 'x86_64')
 license=('GPL' 'PerlArtistic')
 url="https://metacpan.org/dist/XML-Parser"
+msys2_references=(
+  "purl: pkg:cpan/TODDR/XML-Parser"
+)
 groups=('perl-modules')
 depends=('perl' 'libexpat')
 makedepends=('libexpat-devel' 'perl-devel' 'make' 'gcc')
diff --git a/perl-XML-SAX-Base/PKGBUILD b/perl-XML-SAX-Base/PKGBUILD
index 85be1bec..b4970aa1 100644
--- a/perl-XML-SAX-Base/PKGBUILD
+++ b/perl-XML-SAX-Base/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Base class SAX Drivers and Filters"
 arch=('any')
 url="https://metacpan.org/dist/XML-SAX-Base"
+msys2_references=(
+  "purl: pkg:cpan/GRANTM/XML-SAX-Base"
+)
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
 depends=('perl')
diff --git a/perl-XML-SAX/PKGBUILD b/perl-XML-SAX/PKGBUILD
index 3ff5125a..fa43caa2 100644
--- a/perl-XML-SAX/PKGBUILD
+++ b/perl-XML-SAX/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Simple API for XML"
 arch=('any')
 url="https://metacpan.org/release/XML-SAX"
+msys2_references=(
+  "purl: pkg:cpan/GRANTM/XML-SAX"
+)
 groups=('perl-modules')
 license=('GPL' 'PerlArtistic')
 depends=('perl' 'perl-XML-SAX-Base' 'perl-XML-NamespaceSupport')
diff --git a/perl-YAML-Syck/PKGBUILD b/perl-YAML-Syck/PKGBUILD
index cf3b07de..e06954b9 100644
--- a/perl-YAML-Syck/PKGBUILD
+++ b/perl-YAML-Syck/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=4
 pkgdesc="Fast, lightweight YAML loader and dumper"
 arch=('i686' 'x86_64')
 url="https://metacpan.org/release/YAML-Syck"
+msys2_references=(
+  "purl: pkg:cpan/TODDR/YAML-Syck"
+)
 license=('BSD' 'custom')
 depends=('perl')
 makedepends=('perl-devel' 'make' 'gcc')
diff --git a/perl-common-sense/PKGBUILD b/perl-common-sense/PKGBUILD
index 272a613b..0042cd9c 100644
--- a/perl-common-sense/PKGBUILD
+++ b/perl-common-sense/PKGBUILD
@@ -7,6 +7,9 @@ pkgdesc="Implements some sane defaults for Perl programs"
 arch=('any')
 groups=('perl-modules')
 url="https://metacpan.org/release/common-sense"
+msys2_references=(
+  "purl: pkg:cpan/MLEHMANN/common-sense"
+)
 license=('PerlArtistic' 'GPL')
 depends=('perl')
 options=('!emptydirs')
diff --git a/perl-getopt-argvfile/PKGBUILD b/perl-getopt-argvfile/PKGBUILD
index 8f78cac8..75ae373a 100644
--- a/perl-getopt-argvfile/PKGBUILD
+++ b/perl-getopt-argvfile/PKGBUILD
@@ -10,6 +10,9 @@ pkgrel=2
 pkgdesc="Take options from files"
 arch=('any')
 url="https://metacpan.org/dist/Getopt-ArgvFile"
+msys2_references=(
+  "purl: pkg:cpan/JSTENZEL/Getopt-ArgvFile"
+)
 license=('GPL' 'PerlArtistic')
 depends=('perl')
 options=('!emptydirs')
diff --git a/perl-spiffy/PKGBUILD b/perl-spiffy/PKGBUILD
index 2b516fc5..fea28693 100644
--- a/perl-spiffy/PKGBUILD
+++ b/perl-spiffy/PKGBUILD
@@ -7,6 +7,9 @@ pkgrel=2
 pkgdesc="Spiffy Perl Interface Framework For You"
 arch=('any')
 url="https://metacpan.org/dist/Spiffy"
+msys2_references=(
+  "purl: pkg:cpan/INGY/Spiffy"
+)
 groups=('perl-modules')
 depends=('perl')
 license=('PerlArtistic')
diff --git a/txt2html/PKGBUILD b/txt2html/PKGBUILD
index dae2b93b..7e7efdb4 100644
--- a/txt2html/PKGBUILD
+++ b/txt2html/PKGBUILD
@@ -9,6 +9,7 @@ arch=('i686' 'x86_64')
 url="https://txt2html.sourceforge.net/"
 msys2_references=(
   "anitya: 14410"
+  "purl: pkg:cpan/RUBYKAT/txt2html"
 )
 license=('GPL' 'PerlArtistic')
 depends=('perl>=5.10.0' 'perl-Getopt-ArgvFile')