3.1. Deprecated Features and Functions - The functions and features listed in this section have been deprecated but not removed from Quartus Prime Pro Edition Version 26.1 or earlier. - 2026-04-06

Quartus Prime Pro Edition Version 26.1 Software and Device Support Release Notes

Version
26.1
The functions and features listed in this section have been deprecated but not removed from Quartus® Prime Pro Edition Version 26.1 or earlier.

To avoid disruptions, migrate your tools and processes to use the replacement or alternate features and functions before the deprecated features and functions are removed.

Features and Functions Deprecated as of Quartus® Prime Pro Edition Version 26.1

No Quartus® Prime features or functions have been deprecated in Quartus® Prime Pro Edition Version 26.1.

Features and Functions Deprecated as of Quartus® Prime Pro Edition Version 25.3.1

No Quartus® Prime features or functions have been deprecated in Quartus® Prime Pro Edition Version 25.3.1.

Features and Functions Deprecated as of Quartus® Prime Pro Edition Version 25.3

No Quartus® Prime features or functions have been deprecated in Quartus® Prime Pro Edition Version 25.3.

Features and Functions Deprecated as of Quartus® Prime Pro Edition Version 25.1.1

As of Quartus® Prime Pro Edition Version 25.1.1, the following features are deprecated:
  • The quartus_cmd command is deprecated and will be removed in a future release. If you have scripts or processes that depend on the quartus_cmd command, migrate them to use the quartus_sh command.
    Note: This feature was removed in Quartus® Prime Pro Edition Version 25.3.