[Feature Request] Installer File Backup

[aytacesmebasi]

Would it be feasible to implement a feature inspired by Ketarin? The idea is to allow the application to manage a list of software entries whose installer files (.exe, .msi, etc.) are automatically downloaded to a user-defined directory. The system would check for updated versions of previously downloaded installers by comparing version numbers or file hashes, and re-download only those that are outdated.

Optionally, users could configure post-download actions, such as silently installing the updated software, similar to Ketarin's custom command functionality.

Note: I’m not fluent in English, so I used ChatGPT for this translation. I’ve tried to check existing feature requests, but due to the language barrier, I may have missed similar suggestions — particularly the two portable app-related requests might be related. Apologies if this overlaps with a previous idea.