Add new file formats to the list of allowed formats for uploaded files:

image/avif
image/jxl

Also, lesser known image formats:

image/hief image/heic

Changelog.md

@@ -17,6 +17,7 @@ This file holds the changelog for Pepperminty Wiki. This is the master list of t
  - Support `page` as either a GET parameter or a POST parameter (GET takes precedence over POST)
  - Preview generation: If php-imagick is not installed but required for a particular operation, return a proper error message
  - File upload: If fileinfo is not installed, return a proper error message when someone attempts to upload a file
+ - Add `image/avif` (AVIF image), `image/jxl` (JPEG XL image), and `image/heif`/`image/heic` to `upload_allowed_file_types` (you'll need to delete your entry in `peppermint.json` to get the new updated list) 
 
 
 ## Fixed

peppermint.guiconfig.json

@@ -213,6 +213,9 @@
 		"image/png",
 		"image/gif",
 		"image/webp",
+		"image/avif",
+		"image/jxl",
+		"image/heif", "image/heic",
 		"image/svg+xml",
 		"video/mp4",
 		"video/webm",