The phrase "earlier iterations" refers to previous versions or attempts of something, like a product, idea, or project. It means that there have been previous versions or attempts before the current one. Full definition
The majors, by contrast, focused on the less - risky option of offshore drilling, and yet they still played an important role in developing early iterations of horizontal drilling. (greentechmedia.com)
In earlier iterations, we tried having this neutral jump ease you to a stop over time. (yachtclubgames.com)
In this respect, modern apps are far - removed from early iterations such as Angry Birds, although this is arguably part of a wider trend in the technology industry. (knowtechie.com)