SuperSU is the Superuser access management tool of the future ;
!!! SuperSU requires a rooted device !!!
SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. SuperSU has been built from the ground up to counter a number of problems with other Superuser access management tools.

Features include:
- Superuser access prompt
- Superuser access logging
- Superuser access notifications
- Per-app notification configuration
- Temporary unroot
- Deep process detection (no more unknowns)
- Works in recovery (no more segfaulting)
- Works when Android isn't properly booted
- Works with non-standard shell locations
- Always runs in ghost mode
- Wake on prompt
- Convert to /system app
- Complete unroot
- Backup script to survive CyanogenMod nightlies
- Icon selectable from 5 options + invisible
- Theme selectable from 4 options
- Launch from dialer: *#*#1234#*#* or *#*#7873778#*#* (*#*#SUPERSU#*#*)
NOTE: Not all phones take both codes. On some phones you need to use single *# instead of double *#*#
The Pro version additionally offers:
- OTA survival mode (no guarantees)
- Full color-coded command content logging (input/output/error)
- Per-app logging configuration
- Per-app user override
- Grant/deny root to an app for a set amount of time
- PIN protection
- Per-app PIN protection
- Adjust auto-deny countdown

SUPERUSER
This is meant to replace Superuser (if installed), you use either one or the other. You cannot combine them. Statements that this breaks Superuser are therefore completely nonsensical.

NOTICE: A SPECIAL PROCEDURE IS NEEDED FOR UNINSTALLATION. IF YOU DO NOT LIKE THE APP, DO *NOT* JUST UNINSTALL IT, YOU *WILL* LOSE ROOT.
Superuser access management runs through a so called "su binary". There can be only one of these at a time. So if you install SuperSU, your previous superuser access management solution will no longer operate. So if you want to switch back: (1) Open that application, and search for an option for it to install/update/replace the "su binary". (2) Confirm root-using apps are using the superuser solution you want. (3) Uninstall SuperSU.

IN-APP PURCHASES
These are completely optional and more like donations. They do not unlock any functionality.
Contact us:
Website : supersu.com/
Forum: forum.supersu.com/
Facebook: www.facebook.com/SuperSU-1024576694301637/
From version SuperSU 2.79-SR4:
23.03.2017 - v2.79 - SR4 - RELEASE NOTES - ODP1/6P/5X only
- ZIP: Fix slow /dev/random on some devices, apparently freezing install at "Creating image"
- ZIP: Fix LD_LIBRARY_PATH for hex-patch execution
- supolicy: Fix applying deferred allow rules
- supolicy: Fix setting impossible XPERM causing policy corruption
- supolicy: Add policies for ODP1
- launch_daemonsu: Work-around kernel panic on ODP1 on 5X/6P. Forces service mode for ODP1 on all devices.

forum.xda-developers.com/showpost.php?p=71561057&postcount=9345
All versions
March 23, 2017
January 14, 2017
January 3, 2017
December 22, 2016
December 15, 2016
November 30, 2016
November 15, 2016
November 3, 2016
October 30, 2016
September 15, 2016