fedora-knowledge-patch

# Fedora Linux Knowledge Patch Use this skill when changing Fedora provisioning, package installation, RPM specs, installer automation, boot and image workflows, networking, security, desktop configuration, containers, virtualization, or distribution-provided application stacks. Read the breaking-change sections first. Then open every indexed reference whose topic overlaps the task; the references contain the complete operational details and release-specific transitions. ## Reference index | Reference | Topics | | --- | --- | | [packages-rpm-dnf.md](references/packages-rpm-dnf.md) | DNF5 and DNF4 state, automation, PackageKit, RPM 4.20 and 6, keys, signatures, macros, package layout, base-system paths | | [installation-boot-images.md](references/installation-boot-images.md) | Anaconda, RDP and Kickstart, partitioning, boot loaders, initramfs, live media, FIPS installation, architecture changes | | [networking-security-identity.md](references/networking-security-identity.md) | NetworkManager, firewalls, crypto policy, CA trust, SSSD, PAM, login records, Secure Boot, polkit | | [atomic-cloud-containers.md](references/atomic-cloud-containers.md) | bootc, rpm-ostree, composefs, Atomic Desktops, CoreOS, IoT, Cloud images, OCI metadata, Podman and Netavark | | [storage-databases-services.md](references/storage-databases-services.md) | VDO, Stratis, Redis and Valkey, PostgreSQL, MySQL, MariaDB, directory, mail, web, and application servers | | [languages-toolchains-packaging.md]...