diff --git a/packages/ocaml-version/ocaml-version.3.7.3/opam b/packages/ocaml-version/ocaml-version.3.7.3/opam
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+opam-version: "2.0"
+synopsis: "Manipulate, parse and generate OCaml compiler version strings"
+description: """\
+This library provides facilities to parse version numbers of the OCaml compiler, and enumerates the various official OCaml releases and configuration variants.
+
+OCaml version numbers are of the form `major.minor.patch+extra`, where the `patch` and `extra` fields are optional.  This library offers the following functionality:
+
+- Functions to parse and serialise OCaml compiler version numbers.
+- Enumeration of official OCaml compiler version releases.
+- Test compiler versions for a particular feature (e.g. the `bytes` type)
+- [opam](https://opam.ocaml.org) compiler switch enumeration.
+
+### Further information
+
+- **Discussion:** Post on <https://discuss.ocaml.org/> with the `ocaml` tag under the Ecosystem category.
+- **Bugs:** <https://github.com/ocurrent/ocaml-version/issues>
+- **Docs:** <http://docs.mirage.io/ocaml-version>"""
+maintainer: "Anil Madhavapeddy <anil@recoil.org>"
+authors: "Anil Madhavapeddy <anil@recoil.org>"
+license: "ISC"
+tags: "org:ocamllabs"
+homepage: "https://github.com/ocurrent/ocaml-version"
+doc: "https://ocurrent.github.io/ocaml-version/doc"
+bug-reports: "https://github.com/ocurrent/ocaml-version/issues"
+depends: [
+  "dune" {>= "3.6"}
+  "ocaml" {>= "4.07.0"}
+  "alcotest" {with-test}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/ocurrent/ocaml-version.git"
+x-maintenance-intent: [ "(latest)" ]
+url {
+  src:
+    "https://github.com/ocurrent/ocaml-version/releases/download/v3.7.3/ocaml-version-3.7.3.tbz"
+  checksum: [
+    "md5=19a39d2f0d3cbcd35a97131ac254bacb"
+    "sha512=f38cc6e78ed0e3590757ce083baf8954c98243486264de1742006a9f96fdc15080d38e1cd6475bb6a989e2e12204bffa66617ecb93719498470820ab4fd3ad5c"
+  ]
+}