7-Zip 17.01 Beta (64-bit)

ZIP unpacking code was improved.
7-Zip now reserves file space before writing to file (for extraction from archive). It can reduce file fragmentation.
Some bugs were fixed. 7-Zip could crash in some cases.
Internal changes in code.

- The bug was fixed: 7-Zip 16.03 exe installer under Vista didn't create links in Start / Programs menu.
- Some bugs were fixed in RAR code.

- The bug was fixed: 7-Zip 16.03 exe installer under Vista didn't create links in Start / Programs menu.
- Some bugs were fixed in RAR code.

- Installer and SFX modules now use some protection against DLL preloading attack.
- Some bugs were fixed in 7z, NSIS, SquashFS and RAR5 code.

- The BUG in 16.00 - 16.01 was fixed: 7-Zip mistakenly reported the warning "There are some data after the end of the payload data" for split archives.

- Some bugs were fixed.

- 7-Zip now can extract multivolume ZIP archives (z01, z02, ... , zip).
- Some bugs were fixed.

* 7-Zip File Manager:
- The code for "Open file from archive" operation was improved.
- The code for "Tools/Options" window was improved.
- The BUG was fixed: there was incorrect mouse cursor capture for drag-and-drop operations from open archive to Explorer window.
* Some bugs were fixed.
* New localization: Yoruba.

- Some problem with columns was fixed in 7-Zip File Manager.
- "There are no errors" string after "Test" operation inside archive.
- The bugs in LZMA SDK were fixed (but these bugs are not related directly to 7-Zip's code).

- Some bugs were fixed.
- 7-Zip File Manager could work incorrectly, if files list columns were reordered.
- 7-Zip 15.10 showed incorrect error message about missing volume for multivolume RAR archives.

- The BUG in 9.21 - 15.09 was fixed: 7-Zip could ignore some parameters, specified for archive creation operation for gzip and bzip2 formats in "Add to Archive" window and in command line version (-m switch).
- Some bugs were fixed.