EasyOS was created in 2017, derived from Quirky Linux, which in turn was derived from Puppy Linux in 2013. Easy is built in woofQ, which takes as input binary packages from any distribution, and uses them on top of the unique EasyOS infrastructure. Throughout 2020, the official release for x86_64 PCs was the Buster-series, built with Debian 10.x Buster DEBs. EasyOS has also been built with packages compiled from source, using a fork of OpenEmbedded (OE). Currently, the Kirkstone release of OE has been used, to compile binary packages for x86_64. Earlier releases of EasyOS compiled in OE are the Dunfell-series and before that the Pyro-series. They have also been compiled for aarch64 and EasyOS runs on the Raspberry Pi4.
5.5 release notes The big news is the change to usr-merge.
Final usr-merge fixes for Kirkstone 5.5 — September 12, 2023
Aborted release of EasyOS Kirkstone-series version 5.5 — September 10, 2023
Cannot execute usrmerged binaries on non-usrmerged OS — September 09, 2023
More fixes convert Void pkg db to Puppy db format — September 07, 2023
OpenEmbedded version 4.0.12 release-r4 compiled — September 07, 2023
OE and woofQ change to usr-merge — September 03, 2023
Fix convert Void pkg db to Puppy db format — September 03, 2023
woofQ support to build with Void .xbps packages — September 02, 2023
Mime handling for Void Linux .xbps packages — August 31, 2023
Mysterious inaccessible folder — August 31, 2023
New Chinese language PETs — August 17, 2023
Argon2 illegal instruction problem again — August 15, 2023
redshift.pot installed in OE — August 14, 2023
Password manager wrapper in tray — August 10, 2023