Add fault tolerance features to djpeg and jpegtran - Enable progress reporting at run time using a new -report argument (cjpeg now supports that argument as well) - Limit the allowable number of scans using a new -maxscans argument - Treat warnings as fatal using a new -strict argument This mainly demonstrates how to work around the two issues with the JPEG standard described here: https://libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf since those and similar issues continue to be erroneously reported as libjpeg-turbo bugs.