Rename on-yz to on-zy

[johannes-wolf]

Fixes #1020

[rambip]

Nice, thank's for the quick reply !
Do you have some thoughts about the breaking-change situation ? It could be somewhat unpleasant for people who want to upgrade the typst library, do you plan to add some clarifications in the docs /

[johannes-wolf]

Nice, thank's for the quick reply ! Do you have some thoughts about the breaking-change situation ? It could be somewhat unpleasant for people who want to upgrade the typst library, do you plan to add some clarifications in the docs /

I normally only mention all the breaking changes in the changelog. There is an open issue about adding the changelog to the online-docs.