[Impact]
These are needed for 20.04.1 images.
[Test case]
Boot a daily image, see that it still has the necessary stack installed and working.
Check upgrade from stock bionic.
[Regression potential]
libdrm: very minimal chance for regressions
llvm-11: a new package, no regression potential on it's own
libclc: just a rebuild against the new llvm
mesa: a new major release, but we'll pull the final stable release of 20.2.x series, so there shouldn't be any regressions left at that point
xserver: a new point-release
xorg drivers: modest updates, if any
[Impact]
These are needed for 20.04.1 images.
[Test case]
Boot a daily image, see that it still has the necessary stack installed and working.
Check upgrade from stock bionic.
[Regression potential]
libdrm: very minimal chance for regressions
llvm-11: a new package, no regression potential on it's own
libclc: just a rebuild against the new llvm
mesa: a new major release, but we'll pull the final stable release of 20.2.x series, so there shouldn't be any regressions left at that point
xserver: a new point-release
xorg drivers: modest updates, if any