Не успел выйти 1.5.8.3,

HOTFIX : 23 MAY 2012
Affected addons:
* dayz_code 1.5.8.3

Changelog:
* [FIXED] Temperature not increasing in sunshine
* [FIXED] Cleanup not occuring on servers for loot (causing massive lag and FPS issues)
* [FIXED] Fires can't be placed in buildings
* [FIXED] Tent's cannot be placed easily (reduced object checking zone area)

так уже 1.8.5.4 накатывают:

HOTFIX : 24 MAY 2012
Affected addons:
* dayz_code 1.5.8.4

Changelog:
* [NEW] Support for more than 1,000,000 characters