Thanks. I added the repos with ssu ar, and there doesn't seem to be a way to force them to be global. Adaptation0 and adaptation1 get mangled, they are OK in /etc/ssu/ssu.ini but ssu repos lists them as
adaptation0 ... https://releases.jolla.com/releases/...tion-/armv7hl/
adaptation1 ... https://releases.jolla.com/releases/...tion-/armv7hl/

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A test install of Here We Go (and apkd) gives an error message of missing dependency libsystemsettings.so.0
In /usr/lib
libsystemsettings.so.1 -> libsystemsettings.so.1.0.0
libsystemsettings.so.1.0 -> libsystemsettings.so.1.0.0
libsystemsettings.so.1.0.0
linking libsystemsettings.so.0 -> libsystemsettings.so.1.0.0 doesn't work, neither does copying the file from Jolla 1.

pkcon search name libsystemsettings
Installed jolla-settings-system-0.11.66.1-10.90.2.jolla.armv7hl System settings plugin
Available jolla-settings-system-0.12.5-10.89.1.jolla.armv7hl System settings plugin
Installed nemo-qml-plugin-systemsettings-0.2.29.1-1.38.1.armv7hl System settings plugin for Nemo Mobile
Available nemo-qml-plugin-systemsettings-0.2.32-1.37.1.armv7hl System settings plugin for Nemo Mobile

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The "home" repository is a placeholder.
https://together.jolla.com/question/...atest_armv7hl/
"The repository is just there because it's config is prepared in /etc/ssu/ssu.ini as an example how a home repo could be configured and how to use variables in the config. Honeybadger is just a placeholder value of the %(user) variable, for an user name."