- 4.1a 04/12/92
- process ARC entries after ARC EOF (h1A00)
- 4.0g 04/13/91
- add handling of ARC v7 information records
- 4.0f 05/15/90
- performance improvements
- 4.0e 03/17/89
- performance improvements
- 4.0c 03/03/89
- correct mkdir error without /5
- 4.0b 02/28/89
- change meaning of /Z to /5;
- correct name used for /Z output directories
- 4.0a 02/06/89
- add subdirectory support via /Z option
- 3.1c 02/06/88
- lessen memory requirement to 50k
- 3.1b 09/16/87
- unsquashing version released
- 3.1a 09/10/87
- cosmetic changes
- 3.0f 05/31/87
- correct false 'disk full' error message when using /p (piping) option
- correct failure to extract all files from a garbled (/g) archive
- 3.0e 04/02/87
- correct loop with invalid archives
- insure errorlevel non-zero if any errors
- correct loop in command line processing
- 3.0d 03/29/87
- correction to unsqueeze
- 3.0c 03/23/87
- improve extracting with file selection
- minor fixes and cosmetic changes
- 3.0a 03/16/87
- added /G for password encryption
- added /T for integrity checking only
- correct loop in command line parsing
- internal optimization
- make integrity checking more robust
- 2.11 01/24/87
- some cosmetics, wrong banner version and date
- 2.10 01/6/87
- correct use out output file specification
- 2.09 01/05/87
- correct closing of output if /P used; require return (enter key) for over-write prompt
- add more validity checking of member headers
- 2.08 12/31/86
- added /P, /Q; fixed /R with redirection
- 2.07 from 09/19/86
- not released
- 2.06 09/17/86
- release from testing
- 2.01-2.05, 4-20 thru 09/09/86
- improve unsq, correct disk full message
- 2.00 04/08/86
- fine tuning of I/O buffering
- 1.24d 04/01/86
- 1.24 04/01/86
- increases stack size for 'crunched' files
- 1.23 03/28/86
- corrects problem with 0-byte files
- adds outspec operand
- 1.22d 03/25/86
- 1.22 03/25/86
- improves UnCrunch performance
- 1.21 03/24/86
- adds wildcards for ARC file name
- 1.20 03/16/85
- minor changes
- 1.19 03/15/86
- modifies CRC computation for more speed
- 1.1h 03/11/86
- 1.18 03/04/86
- optimizes performance
- adds stack checking for munged LZ files
- 1.17 03/02/86
- adds file selection operands
- 1.16 02/24/86
- adds adaptive LZW decompression for code 8
- 1.15 01/24/86
- add error messages for new ARC 5.0 formats
- 1.14 01/19/86
- make displays MS-DOS compatible
- 1.13 01/14/86
- correct 'Not enough memory' checking
- 1.12 01/13/86
- initial release