This is the first release of 0.10 branch, preleases of which I've been successfully building for rawhide. If this is not tagged, users will be stuck with 0.9.98. Changes are the following:

Compared to 0.9.98rc1, the differences are minor:
GChemTable:
Implement save as image for curves (thanks to Jordan Matha who noticed
that this feature was missing.
Other:
Fixed a few API documentation issues.
* Fixed miscellaneous typo and style issues in help files (Jordan).

Not anything major, thus I wouldn't expect breakage.