Hello! When will GRG Nonlinear be added to the Solver tool? You have a very cool office suite. Unlike MS, Google, Libre, WPS, and Softmaker, yours is easy to use. But I found one problem. The GRG Nonlinear method is missing. I would like you to add it to your office suite.
Hey @OnlyMenap, 
Thanks a lot for the kind words about ONLYOFFICE — we really appreciate that!
The Solver tool was added quite recently (in v9.3), so it doesn’t yet have the full set of methods like GRG Nonlinear (it currently supports Simplex LP). We’re planning to expand it step by step, but I can’t give a specific timeline right now.
Your feedback is valuable — could you please also post this request here?
https://feedback.onlyoffice.com/forums/966080-your-voice-matters?category_id=519084
The more votes there, the higher priority it gets from the team.
Thanks again — we’ll keep working to make it even better! 