Notable changes for developers
This section lists changes in Fedora 33 relevant to developers. Use the navigation tab on the left to view release notes for various languages.
glibc-header package removal
The glibc-headers.i686 and glibc-headers.x86_64 packages were removed in
Fedora 33 and replaced with a glibc-headers-x86.noarch
package. Additionally, the glibc-headers package has been merged into the
glibc-devel package on the other architectures. As a result, system
upgrades will work more reliably. There is no change in the user
experience. To test this replacement, upgrade from your current version to
Fedora33.