v0.2.3

This release fixes work on multiprocessor computers.

• System data has been separated from application data (stage2)
• Added mutex for output to standard output

v0.2.2

• Added merging of function fallocate calls in stage 2
• Added the ability to continue working after a break when using a state file

v0.2.1

• Added progress bar
• Print statistics immediately after completion of stage 1
• Printing in KiB/MiB/GiB/TiB instead of bytes
• Fixed undefined page handling as data page

v0.2

• Added support ODS 12 and ODS 13 (Firebird 3 and 4, Red Database 3 and 4).
• Added multithreading in stage 2
• Added a check for use of encryption in database

v0.1

First release.
Supported version Firebird 2.X, Red Database 2.X.
Stage 1 - search for free page using PIP
Stage 2 - after stage 1 search for unused blocks on pages (data, b-tree, blob).
Default block size 4096.