: After updating, restore your configuration. Be prepared for any compatibility issues.
: Use EVE's backup manager or manually copy lab directories from /opt/unetlab/labs/
Searching for usually means you are stuck between a rock and a hard place: you need stability but are facing a broken upgrade. Here is the summary checklist: eveng old version download upd
: Back up custom QEMU, IOL, and Docker images from /opt/unetlab/addons/
If you are trying to fix a specific issue by downloading an older version, let me know: What or bug are you currently facing? : After updating, restore your configuration
: Older versions lack the latest security fixes for Golang binaries and Apache, making them vulnerable if connected to the internet.
When using an older version of the EVE-NG backend, users can download corresponding older "Client Packs" (Windows/macOS) to ensure tools like Wireshark and Putty connect properly, as updated client packs are designed for the newest server versions. How to safely use an old version: Here is the summary checklist: : Back up
If you must retrieve an older OVA or ISO from a community mirror or alternative archive, always verify file integrity:
Alternatively, look at the bottom-left corner of the EVE-NG web user interface login screen to find the current version string. Backing up Topologies Before Altering Versions