Change of filter name in recent update

[Valentina R]

A filter name has been changed in one of the recent updates and people’s code snippets stopped working. Is it possible to get the old name back? Or was this change intetional? If so, it would be good to at least write it in the changelog.

woocommerce_appointments_calendar_single_card_data => woocommerce_events_calendar_single_card_data

[Željan Topić]

Reverted back from 4.6.0