Suggestions for Versonotes

The following packages have something in common with the package Versonotes. The packages are ordered in decreasing similarity.

Package threeparttable: Tables with captions and notes all the same width
Package threeparttablex: Notes in longtables
Package todonotes: Marking things to do in a LaTeX document
Package marginnote: Notes in the margin, even where \marginpar fails
Package notes2bib: Integrating notes into the bibliography
Package pagenote: Notes at end of document
Package parnotes: Notes after every paragraph (or elsewhere)
Package fixme: Collaborative annotation tool for LaTeX
Package luatodonotes: Add editing annotations in a LuaLaTeX document
Package marginalia: Marginal content anywhere with automatic adjustment for LuaLaTeX
Package debate: Debates between reviewers
Package mindflow: Write your ideas in a clear way
Package notes: Mark sections of a document
Package zennote: Streamline your note-taking process!
Package attachfile2: Attach files into PDF
Package attachfile: Attach arbitrary files to a PDF document
Package pdfmarginpar: Generate marginpar-equivalent PDF annotations
Package repltext: Control how text gets copied from a PDF file
Package hypgotoe: Links to embedded files
Package pst-pdf: Make PDF versions of graphics by processing between runs
Package chuushaku: Flexible book notes in Japanese
Package ezedits: Commands for tracking document changes and notes
Package easy-todo: To-do notes in a document
Package fixmetodonotes: Add notes on document development
Package mbenotes: Notes in tables or images
Package notespages: Filling documents with notes pages and notes areas
Package snaptodo: A todo that snaps to the closer side
Package scrambledenvs: Create and print scrambled environments
Package scrlayer-notecolumn: Control note columns parallel to the main text
Package todo: Make a to-do list for a document
Package unifront: Give notes a unique front page for every chapter and section