3.2 brings some new metric related features:
Health section
Diet section
Activity section
Hide metrics UI
Health
In the health section, view a breakdown of your sleep, body composition and vital statistics.
Diet
In the diet section, view a breakdown of your diet macros, calories and water intake.
Activity
View detailed information imported from Apple Health stats including workout routes.
Enable/Disable Metrics
The menu typically looks like this.
Turn off show metrics in the User Interface preferences.
Now the metric items are removed and the UI is journal focused only.