FLUX1.1 [pro] is here

What this post added

This post announces FLUX1.1 [pro], a new, faster, and more powerful version of FLUX.1 [pro], generating images six times faster with higher quality and better prompt adherence. It also introduces a prompt upsampling feature that uses an LLM to expand prompts. The existing FLUX.1 [pro] model has also been upgraded to be twice as fast.