Update CITATION.cff (#65)

CITATION.cff

@@ -1,50 +1,43 @@
-# YAML 1.2
----
+cff-version: 1.2.0
+message: "If you use GitLab2PROV in your research, please cite it using these metadata."
+title: GitLab2PROV
 abstract: "GitLab2PROV is a Python library and command line tool for extracting provenance information from GitLab projects."
-keywords: 
-  - provenance
-  - git
-  - "software-analytics"
-  - gitlab
-  - "w3c-prov"
 authors: 
-  -
-    affiliation: "German Aerospace Center (DLR)"
-    family-names: "de Boer"
+  - family-names: "de Boer"
     given-names: Claas
-    orcid: "https://orcid.org/0000-0002-1841-8099"
-  -
     affiliation: "German Aerospace Center (DLR)"
-    family-names: Schreiber
+    orcid: "https://orcid.org/0000-0002-1841-8099"
+  - family-names: Schreiber
     given-names: Andreas
+    affiliation: "German Aerospace Center (DLR)"
     orcid: "https://orcid.org/0000-0001-5750-5649"
-cff-version: "1.1.0"
-date-released: 2021-04-23
-doi: "10.5281/zenodo.4714963"
+version: 1.1.4
+date-released: 2022-07-18
 license: MIT
-message: "If you use this software, please cite it using these metadata."
 repository-code: "https://github.com/DLR-SC/gitlab2prov"
-title: GitLab2PROV
-version: "0.5"
 references:
-  - type: conference-paper
-    authors: 
-    -
-      affiliation: "German Aerospace Center (DLR)"
-      family-names: Schreiber
+  - authors: 
+    - family-names: Schreiber
       given-names: Andreas
-      orcid: "https://orcid.org/0000-0001-5750-5649"
-    -
       affiliation: "German Aerospace Center (DLR)"
-      family-names: "de Boer"
+      orcid: "https://orcid.org/0000-0001-5750-5649"
+    - family-names: "de Boer"
       given-names: Claas
-      orcid: "https://orcid.org/0000-0002-1841-8099"
-    -
       affiliation: "German Aerospace Center (DLR)"
-      family-names: "von Kurnatowski"
+      orcid: "https://orcid.org/0000-0002-1841-8099"
+    - family-names: "von Kurnatowski"
       given-names: Lynn
+      affiliation: "German Aerospace Center (DLR)"
       orcid: "https://orcid.org/0000-0001-5144-702X"
     title: "GitLab2PROV—Provenance of Software Projects hosted on GitLab"
+    type: conference-paper
     conference:
-      - name: "13th  International  Workshop  on  Theory  and  Practice  of  Provenance  (TaPP  2021)"
-
+      name: "13th  International  Workshop  on  Theory  and  Practice  of  Provenance  (TaPP  2021)"
+    year: 2021
+    month: 7
+keywords: 
+  - provenance
+  - git
+  - "software-analytics"
+  - gitlab
+  - "w3c-prov"