tighten pinning for freetype?

[grlee77]

moving issue conda-forge/freetype-feedstock#28 over here at @ocefpaf 's suggestion.

A user is reporting an issue with VTK (conda-forge/vtk-feedstock#80) when freetype 2.10 is used. The issue seeems to be that freetype 2.10 can be installed with a VTK that was built against 2.9.1 and apparently these two are incompatible.

The following site seems to indicate changes in symbols between these versions of freetype:
https://abi-laboratory.pro/?view=timeline&l=freetype

It looks like freetype is only pinned based on the major version:

conda-forge-pinning-feedstock/recipe/conda_build_config.yaml

Lines 177 to 178 in 9b8e67f

	freetype:
	max_pin: x

Should we tighten the pinning here? If not, then what is the recommended solution on the VTK end?

[ocefpaf]

Thanks for transferring it here. Do you want to send a PR to change that?
Pretty much you have to put a x.x there and update the version we are using for the build in the version line below. Then we can setup a migrator to start issuing PRs to it.

[grlee77]

Okay, I made a PR, but I'm not sure if I pinged the bot correctly regarding setting up a migration.

[CJ-Wright]

Can we close this issue? It seems that the pin stayed as is.