Hi Erik,
Yes. Once published, you’re still free to make changes just like you would usually with content not in a publication, no issue whatsoever.
From time to time, we may make minor changes to things, including titles, but this is purely to try and help boost SEO, clickable-ness, and so on.
For example, the title/subtitle you have at the moment is a bit too verbose and clunky.
We would recommend adjusting it to:
Title: How to Resolve the Python Pyinstaller False Positive Trojan Virus
Subtitle: Part 1: Manually Compile The Bootloader
Having said all of that, the recommendations we make are not compulsory, so you’re always welcome to revert changes back to whatever you feel like.
Hope that clears things up!