0.88.2

Changed

• also show --update and --updatenow errors on stderr in addition to log file #770
• sortcheck: when a file is not sorted, dupecount is invalid. Set dupecount to -1 to make it plainly evident when file is not sorted. #771
• excel: added --quiet option 99d8849
• extdedup: minimize allocations in hot loop 62096fa
• improved mem_file_check OOM-prevention helper function. Better error messages; clamp free memory headroom percentage between 10 and 90 percent 6701ebf and 5cd8a95
• improved utf8 check error messages to give more detail, and not just say there is an encoding error c9b5b07
• improved README, adding Regular Expression Syntax section; reordered sections
• modified CI workflows to also check qsvlite
• Bump once_cell from 1.17.0 to 1.17.1 by @dependabot in #775
• cargo update bump several indirect dependencies
• pin Rust nightly to 2023-02-15

Fixed

• dedup unnecessarily doing utf8 check; improve input usage text #773
• dedup: fix unstable dedup results caused by using par_sort_unstable_by #776
• sort: fix unstable sort results caused by using par_sort_unstable_by 9f01df4
• removed mispublished 0.88.1 release

Full Changelog: 0.88.0...0.88.2