What You Will Find In IBM i 7.6 TR1 and IBM i 7.5 TR7

October 13, 2025 Alex Woodie

It’s early October, which means leaves are changing colors, nights are getting colder, and IBM developers in southern Minnesota and elsewhere are gearing up the autumnal Technology Refreshes for the IBM i operating system.

With last week’s announcements of TR1 for IBM i 7.6 and TR7 for IBM i 7.5, which ship November 21, IBM has committed to delivering a slew of updates and new functionality across the range of IBM i system software, from application development to administration.

Before we get into the specific areas of IBM i, let’s cover the general enhancements it made with I/O handling. For …