Hugin is a well-known cross-platform open source panoramic photo stitching program, which allows users to use the program’s control point function and several overlapping photos taken at the same location to stitch together and output a larger image.

The beta version of Hugin 2022 has been launched recently. The changes in this version include:

• Added simple edge fill option to fill black edges in panoramas with a uniform color
• The Assistant page has been simplified to provide only the necessary GUI controls, making it clearer for novice and occasional users.
• Made some improvements to the Control Points tab
• Improved handling of duplicate control points when running cpfind
• Extended command line tool pto_mask (-delete-mask) and pano_modify (allows cropping to be specified relative to the size of the canvas).
• High DPI display support for Windows

For more details, please check: https://launchpad.net/hugin/2022.0/2022.0beta1