use the built-in "Check for Updates" feature. Updating through the official IDM servers will break the activation. You must wait for a new repack version to be released by elchupacabra.
The keyword "top" usually refers to either the top-rated repack by this author or the top version (latest stable release, e.g., IDM 6.42 Build 25). In community rankings, ElChupacabra’s version consistently ranks #1 because it integrates the medicine directly into the setup routine, requiring zero post-installation steps from the user. idm repack by elchupacabra top
Whether using an official version or a repack, the software's core functionality remains consistent: use the built-in "Check for Updates" feature