We are planning to limit the size of the application flag history you can retrieve via API to the 100 most recent entries.

Currently, you can retrieve the entire application flag history in the v4 API using the flag_history array documented here. However, this can have significant performance issues for profiles with large numbers of associates. As a result, we will limit the number of returned entries you can retrieve by API in the flag_history array to the 100 most recent entries. Note that we will still store the entire application flag history in the database. This change will be released in June. 

We are notifying customers as, although this is unlikely to impact you, it is a backwards-incompatible change to the v4 API.

If your integration relies on the application flag history array, please get in touch with support@passfort.com by the 26th May if you have any concerns.