Optimized JPEG v1.0.3

This release is for Paint.NET 5.0.11+.

Release Notes

• Updated the plugin to use Paint.NET's built-in JPEG FileType for loading and saving.
• Improved performance when saving.
• Use random file names for the temporary files.
• Fixed a compatibility issue with certain jpegtran builds.

Optimized JPEG v1.0.2

Reduced file size when saving gray scale images.
Fixed an issue with spaces in the temp directory path.