PAPPL v1.4.12 is now available for download and is a bug fix release. Changes include:
- CVE-2026-NNNNN: Added overflow protection to the dithering code paths.
- CVE-2026-NNNNN: Added overflow protection for setting ready media values.
- Added logging of the USB port status byte for USB-connected printers.
- Now clear USB errors after a failed get device ID request.
- Updated poll error handling and forced sleep to be consistent throughout.
- Now close HTTP connections immediately after returning an error (Issue #431)
- Fixed a locking issue when deleting a printer (Issue #433)
Enjoy!