It would be nice to see 12 month low directly on the game page, next to "Current Prices" and "Historical Low". It would also be nice to see the lowest Steam price at all.
For older games I usually don't care about historical low since that could've been many years ago and it's never going back to that low price. Adding this information directly on the page would make it faster to use instead of having to click on "Price history".
I also don't care about Epic and GOG prices (for non-exclusive games), so I want to be able to see Steam store low or Steam DRM low, whatever is easier to implement is fine by me. Now I have to use your main competitor site for this functionality..