diff --git a/packages/zstd/1.5.5/chksum b/packages/zstd/1.5.5/chksum
new file mode 100644
index 00000000..24ba5fe6
--- /dev/null
+++ b/packages/zstd/1.5.5/chksum
@@ -0,0 +1,4 @@
+md5 zstd-1.5.5.tar.gz 63251602329a106220e0a5ad26ba656f
+sha1 zstd-1.5.5.tar.gz 4479ecc74300d23391d99fbebf2fddd47aed9b28
+sha256 zstd-1.5.5.tar.gz 9c4396cc829cfae319a6e2615202e82aad41372073482fce286fac78646d3ee4
+sha512 zstd-1.5.5.tar.gz 99109ec0e07fa65c2101c9cb36be56b672bbd0ee69d265f924718e61f9192ae8385c8d9e4d0c318be9edfa6d849fd3d60e5f164fa120961449429ea3c5dab6b6
diff --git a/packages/zstd/1.5.5/version.desc b/packages/zstd/1.5.5/version.desc
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/packages/zstd/1.5.5/version.desc
@@ -0,0 +1 @@
+