# Objective
I was building out a diagnostics panel in egui when I noticed that I
could specify the max history length for the
`FrameTimeDiagnosticsPlugin`, but not for the
`EntityCountDiagnosticsPlugin`. The objective was to harmonize the two,
making the diagnostic history length configurable for both.
## Solution
I added a `EntityCountDiagnosticsPlugin::new`, and a `Default` impl that
matches `FrameTimeDiagnosticsPlugin`.
This is a breaking change, given the plugin had no fields previously.
## Testing
I did not test this.