Added Zenodo badge to README and updated the CITATION file with new v…

…ersion and the Zenodo DOI.

CITATION.cff

@@ -18,8 +18,9 @@ abstract: >-
   PySB add-on providing domain-specific macros and models
   for empirical and mechanistic PK/PD modeling. 
 license: BSD-2-Clause
-version: 0.3.0
-date-released: '2024-06-30'
+version: 0.3.2
+doi: 10.5281/zenodo.12775536
+date-released: '2024-07-18'
 references:
   - authors:
       - family-names: Lopez

README.md

@@ -5,7 +5,7 @@
 [![license](https://img.shields.io/github/license/blakeaw/pysb-pkpd.svg)](LICENSE)
 ![version](https://img.shields.io/badge/version-0.3.2-orange.svg)
 [![release](https://img.shields.io/github/release-pre/blakeaw/pysb-pkpd.svg)](https://github.com/blakeaw/pysb-pkpd/releases/tag/v0.3.2)
-
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.12775536.svg)](https://doi.org/10.5281/zenodo.12775536)
 
 __`pysb-pkpd` enables you to efficiently program and simulate dynamic PK/PD and QSP models in Python using the PySB modeling framework.__