Doc update.

CITATION.cff

@@ -4,7 +4,7 @@ authors:
 - family-names: "Gianluca"
   given-names: "Bianco"
 title: "ptc-print"
-version: 1.1.0
+version: 1.2.0
 doi: https://zenodo.org/badge/latestdoi/513470638
 date-released: 2022-07-13
 url: "https://github.com/JustWhit3/ptc-print"

README.md

@@ -2,7 +2,7 @@
 
 <h3 align="center">An header-only library for custom printing to the output stream. </h3>
 <p align="center">
-  <img title="v1.1" alt="v1.1" src="https://img.shields.io/badge/version-v1.1-informational?style=flat-square">
+  <img title="v1.2" alt="v1.2" src="https://img.shields.io/badge/version-v1.2-informational?style=flat-square">
   <img title="MIT License" alt="license" src="https://img.shields.io/badge/license-MIT-informational?style=flat-square">
 	<img title="C++17/20" alt="C++17/20" src="https://img.shields.io/badge/c++-17/20-informational?style=flat-square"><br/>
 	<img title="Code size" alt="code size" src="https://img.shields.io/github/languages/code-size/JustWhit3/ptc-print?color=red">