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Notable changes for developers
This section lists changes in Fedora {PRODVER} 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.