Multiple Different Versions of Photoshop CC Installed
This is possibly a dumb question but I'm not sure how or why this is happening and only just noticed it.
I have Photoshop CC and Lightroom CC (I use Lightroom Classic CC) and I've used both programs for years in earlier versions and each time Lightroom updates to a new version it looks like it overwrites the existing one. i.e. on my iMac under Applications there is one Adobe Lightroom Classic CC folder containing the app.
Photoshop appears to be different though. I've just found that I have an Adobe Photoshop CC 2017 folder that doesn't contain an app anymore but it does contain a plugins folder with several of my plugins inside. I also have a Adobe Photoshop CC 2018 folder. This does still have the app plus several other folders like configuration and plugins etc but the plugins folder doesn't contain any of the plugins that are in CC 2017.
Finally I also have an Adobe Photoshop CC 2019 folder, again with app, folders and the again the plugins folder doesn't include any of the plugins that were in CC 2017.
So the question are, why isn't each new version of Photoshop overwriting the previous version or is this how it's meant to be? Can I uninstall CC2017 and CC 2018? What do I do about the plugins that are in the plugins folder of CC 2017?
