I could say first version of the files in your google drive was covering enough except I might miss the ready to use version as a png file I'm not sure tho.
We usually looking for a vector version preferable in svg, eps or pdf for scalability and the source file to be able to get an opinion about authorship. And of course ready to use assets, if it's a website, better to provide a logo and favicon, if it's a mobile application you know the drill.
And for the presentation/post, it's better to display size and color alternatives.
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