Release Notes: This is the first release after the transition from Subversion to Git. NUT can now be configured to use either OpenSSL or Mozilla NSS for securing client-server connections. Many drivers have been updated, including extensive rewrites of the bcmxcp and apcsmart drivers. The nutdrv_qx driver is a more flexible successor to the blazer_ser/usb drivers, and now handles the Voltronic protocol. The new apcupsd-ups driver is a bridge to Apcupsd NIS servers. Tripp Lite has provided extensive compatibility information and testing results for their USB PDC HID models.
Release Notes: This release fixes an important vulnerability in upsd (CVE-2012-2944: upsd can be remotely crashed). A static source code analysis has been performed using Coverity, and 12 issues were fixed. New "LIST CLIENTS" and "NETVER" commands were added to the NUT network protocol. The developer guide's "Network protocol information" section was updated with information. Support for many new devices was added. Improvements were made to the apcsmart, bcmxcp, bestfortress, blazer_*, newmge-shut, oneac, snmp-ups, and usbhid-ups drivers.
Release Notes: This version adds support for Cyber Power Systems hardware with SNMP RMCARD, Dynamix 650VA USB, LDLC UPS-1200D, Tecnoware UPS ERA LCD 0.65, Powercom BNT-xxxAP (USB ID 0d9f:0004), and various USB devices using UPSilon 2000 software. The nut-scanner tool has been modularized even further, dynamically opening libraries for features such as USB, IPMI and SNMP. HP/UX packaging and AIX compilation have been improved. Additional bugfixes for various drivers (including blazer_usb with invalid USB vendor IDs 0000 and FFFF) are noted in the NEWS file and ChangeLog.
Release Notes: Support was added for the APC BACK-UPS XS LCD, Atlantis Land, Mustek Powermust Office 650, Oneac XAU, Powerware PW5115 and PW9120 (USB), and Nitram Elite 2005 UPS models. HAL integration has been improved a lot. The usbhid-ups, snmp-ups, and netxml-ups drivers were fixed and improved.
Release Notes: Support was added for a dozen new UPS models, including all MGE Office Protection Systems units. The usbhid-ups driver was improved and fixed in many areas. The megatec and megatec_usb drivers were backported from the development branch.
Release Notes: This release is a backport of the development version. Many changes have already been backported previously. Thus it is more a synchronisation release, though it includes many bugfixes and support for new models.
Release Notes: In this version, upsd and the drivers now do instant commands and variable set commands over a socket, upsd.users no longer requires the ugly "repeat if you need more than 5 args" hack, and HP Powertrust hardware is now supported with the new HP driver.
Release Notes: In this release, upsmon now reloads its configuration on the fly when called with '-c reload' or when sent a SIGHUP, upsdrvctl now has a shutdown command to power off UPS equipment in an orderly fashion, and upsd and the drivers can mmap() the state file to provide a better communication channel that doesn't require SysV shared memory.