I wasn't sure of the HEIC-to-.jpg file conversions worked (no visual depiction), so I tried a couple more times and ended up with filename(1), (2), (3) and even (4) sometimes showing multiple conversions. There's no apparent way to mass remove the duplicates, triplicates, etc, so it was a painful lesson.
Hi! We display the change log inside the app during the update. However you're right, it's not displayed on the website. Thanks for the feedback!