Players will notice a “larger, clearer” user interface for the shop that also includes better navigation and categories for searches. They’ll also be able to search for certain items by key words.
“We have more plans for future improvements, which we will roll out as they are ready,” GGG said. “One of our most impactful plans is a tagging system that allows you to refine your searches by theme and use tags to cross reference themes or microtransaction type. We would also like to add a setting that allows you to hide microtransactions that you already own.”
Source: Path of Exile