\documentclass{article}

\usepackage[margin=1in]{geometry}
\usepackage[review]{texchanges}
\txdefineauthor[name=Reviewer,color=orange]{reviewer}

\title{Texchanges Explicit Review}
\author{Example Author}
\date{}

\begin{document}
\maketitle

\section{Introduction}

Hello \txreplace[author=reviewer,id=R1]{World}{research community}.

This paragraph contains \txadd{a newly proposed explanation}. It also contains
\txremove[author=reviewer,id=R2]{an unnecessary phrase} and a
\txhighlight[author=reviewer,id=R3]{claim to verify}.

\txcomment[author=reviewer,id=R4]{Add a citation supporting the final claim.}

The short API reads naturally too:
\replace{the method is human-like}{the method follows documented strategies}.

\txlistofchanges[style=compactsummary,title={Review summary}]

\end{document}