I have added the OCIO new version BZ# as a blocker to the yaml-cpp new version BZ# and added NEEDINFO from the maintainer. That being said the bug has been open since 2021 so I'll give it a couple of days, after which I plan to update yaml-cpp myself.

The following packages will need to be rebuilt:
calamares
cantera
daggy
dcm2niix
librime
libzypp
mir
OpenColorIO
opencolorio1
pdns
qt-creator
rstudio
supercollider
thinkfan
vfrnav
workspace

As usual, all builds will be done in a side tag. Dependent maintainers, please let me know if I should hold off if you have updates in the works.

Thanks,
Richard