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Version.doc
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1995-03-17
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Compressdisk version history
Release 1.9B (version 37.36)
- If using OS v 39+, allocates the buffers with MEMF_REVERSE flag
set; this helps reducing fragmentation problems if you add and
release cache buffers;
- Fixed the "Reorg-bug": now ReOrg's "Clear unused sectors" option
works with virtual partitions handled by compressdisk;
Release 1.9 (version 37.33)
- Changed the way the device stores the tracks; much, much faster;
- Rewritten LRU cache-updating code;
- Now using a single hunk of work memory for all the units (saves
up to 96K of memory);
Release 1.8 (version 37.31)
- Added the possibility to select a different directory for each
unit of the device;
- Removed an enforcer-hit (thanks to Salvador Fandi±o Garcφa!);
Release 1.7 (version 37.29)
- Added error recovery code;
- Improved reliability on error conditions;
- Rewritten compression/decompression routines for 68020+ processors
(registered version only);
Release 1.6 (version 37.25)
- Introduced LZRWS3 algorithm (faster & better);
- Removed some cosmetic bugs;
- Changed SAFE update mode to a usable one;
Release 1.5
- Slightly improved LZRW3A algorithm (faster);
- Removed bug in CDPrefs: pressing some keys in some circumstances could
cause a GURU!
- Introduced SAFE & SMART updating strategies;
Release 1.0
- First official release.