Yes, things could have changed. However, I think digital stuff certified by, say, the police might be admissible whereas submitted by one of the ‘great unwashed’ would be suspect. Documentation is a very important word with exact meaning. Sorry not a legal expert, just a victim, like the rest of us..
Does not matter if it's certified or not.
Digital imaging, digital cameras, digital video, etc, are all used by LE, in courts, by lawyers, individuals, investigators and have been for years. Even in simple traffic stops, you’re likely being digitally recorded. Feel free to do the same.