Several quality-of-life and utility features were added across all modules in version 1.11:
PIPENET 1.11 (often part of the suite) is a leading software for fluid flow analysis in pipe networks, widely used for hydraulics, fire protection, and transient analysis. 1. Getting Started
Resize pipes manually. Version 1.11 lacks an "auto-sizing" feature found in later releases, so optimization requires engineering judgment.