Editing a filter operator used to be a small annoyance: pick a new operator, watch your values disappear, and have to re-select them all over again.
Now that friction is gone.
When you change an operator in an existing filter, Dash0 keeps your selected values intact whenever they're compatible with the new operator. Switch from "is" to "is not"? Your values carry over. Change from "is one of" to "is not one of"? Same thing. Going from a multi-select operator to a single-value operator like "contains" works too, as long as you only had one value selected.
A small change, but one less thing interrupting your flow when building filters.