When did 1inch launch?

Could you please elaborate on the timeline of 1inch's launch? I'm particularly interested in knowing when the initial concept was conceived, when the alpha or beta versions were released, and ultimately, when the full-fledged platform became available to the public. Was there a significant event or milestone that marked its official launch? Additionally, did the launch receive much attention from the cryptocurrency and finance community? I'm keen to understand the context and impact of this important moment in the evolution of 1inch.