More citations.cff changes

Author: jfy133

CITATION.cff

@@ -1,6 +1,7 @@
 cff-version: 1.2.0
-message: "If you use this textbook, please cite it as below."
-abstract: Theory and practical textbook that covers the major bioinformatic steps of an ancient metagenomic study.
+abstract: |
+  Ancient metagenomics applies cutting-edge metagenomic methods to the degraded DNA content of archaeological and palaeontological specimens. The rapidly growing field is currently uncovering a wealth of novel information for both human and natural history.
+  This book takes readers through the main steps of ancient metagenomic bioinformatic workflows, from the basics of familiarising students with the command line,  demonstrating how to process next-generation-sequencing (NGS) data, and all the way to showing how to perform perform de novo metagenomic assembly. Focusing on host-associated ancient metagenomics, the book consists of a combination of theory and hands-on exercises, allowing readers to become familiar with the types of questions and data researchers work with.
 authors:
   - family-names: Fellows Yates
     given-names: James A.
@@ -65,8 +66,9 @@ authors:
 title: "Introduction to Ancient Metagenomics"
 version: 2024
 doi: 10.5281/zenodo.8027280
-date-released: 2024-09-13
+date-released: 2024-09-17
 license: CC-BY-4.0
+license_url: https://github.com/SPAAM-community/intro-to-ancient-metagenomics-book/blob/2024.1/LICENSE
 keywords:
   - "ancient metagenomics"
   - metagenomics

README.md

@@ -88,6 +88,7 @@ General tips:
   - Make sure to update authors if required
 - Update Zenodo DOI for each chapter
 - Make sure footnotes year fixed everywhere (\_quarto.yml)
+- Update release date in citations.cff
 
 ### After