We added two new metric types and more configurability on CUPED on metrics.
Count Distinct Metrics : We added a new metric aggregation for COUNT DISTINCT that counts the unique occurrences of each value. Learn more
Latest Value Metrics : If you only care about a count of the current state of a users (e.g. Is the user a subscriber today), use this. Configure the Time Window to be Latest Value on a User Count Metric for this. Learn more
Configurable CUPED Windows : CUPED is an advanced statistical technique that speeds up experimentation. It reduces the amount of time or users required, by reducing metric variance by looking at pre-experimental metric history for users. You can now configure the CUPED lookback window (pre-experimental period) per metric to match your app's usage pattern for it to be useful (e.g. if users are typically only monthly active users, you can configure the CUPED look back period to be a month). Learn more