This means device will boot with mainline without any extra patches
KAlgebra, KDE's scientific calculator that allows you to plot 2D and 3D functions and let's you work with trigonometric functions and derivatives (among many other things), gets featured in Linux Journal:
Please remember this is not actually pureos just the librem5 dev images
Patches for Sony Xperia xa2 to boot with a UART console submitted upstream!
Available here: https://patchwork.kernel.org/project/linux-arm-msm/list/?submitter=176691
#postmarketos dev, mainline all the things, running at ring 0.
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