Hello Rafael,
The actual latest version of the “Bulk Delete Posts by User” addon is only v0.1
Because of a human error it got wrongly updated as v0.4 in our system and that’s why you were getting the update notification. Thanks for reporting the issues and we have fixed it now.
In future when a new version is released you will get the correct update notification.
Apologies for the inconvenience. Also as a thank you note for reporting this bug we are happy to give you 10% discount on your next purchase or renewal. Please check the next private reply for details on how to receive this discount.