With the Amiga911, under AmigaOS 3.0/3.1 special boot disks can be created, which can contain a lot of tools using LZX or XPK. This requires an Amiga equipped with at least 1MB virtual memory, recommended is 2MB.
Additional to an update of the program, new boot disks and extras packs were provided. With version 1.59 it is possible to create an AmigaOS-3.9 emergency disk to install AmigaOS from a USB-stick, a CF-card or from an ISO-image. The long list of changes is available here.