Added CITATION file, fixes #811

CITATION.cff

@@ -0,0 +1,18 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Lankes"
+  given-names: "Stefan"
+  orcid: "https://orcid.org/0000-0003-4718-2238"
+- family-names: "Klimt"
+  given-names: "Jonathan"
+  orcid: "https://orcid.org/0000-0002-5980-2214"
+- family-names: "Kröning"
+  given-names: "Martin"
+  orcid: "https://orcid.org/0009-0005-0622-4229"
+
+title: "Uhyve - A specialized hypervisor for Hermit"
+version: 0.4.0
+doi: 10.5281/zenodo.14639288
+date-released: 2024-11-26
+url: "https://github.com/hermit-os/uhyve"

README.md

@@ -4,6 +4,7 @@
 
 [![crates.io](https://img.shields.io/crates/v/uhyve.svg)](https://crates.io/crates/uhyve)
 [![Zulip Badge](https://img.shields.io/badge/chat-hermit-57A37C?logo=zulip)](https://hermit.zulipchat.com/)
+[![DOI](https://zenodo.org/badge/140960389.svg)](https://doi.org/10.5281/zenodo.14639288)
 
 Uhyve is a minimal, special-purpose hypervisor for the [Hermit kernel](https://github.com/hermit-os/kernel).