diff --git a/sys-kernel/libre-kernel/Manifest b/sys-kernel/libre-kernel/Manifest
index 59f5aac..2e8b892 100644
--- a/sys-kernel/libre-kernel/Manifest
+++ b/sys-kernel/libre-kernel/Manifest
@@ -1,7 +1,7 @@
 DIST genpatches-5.15-175.base.tar.xz 7264676 BLAKE2B 6911fc0fcef31daa55ddeb93e121acf4a95d130866f37ac0113a8697df1996c13bbf65e14f4a5703f7bb3f4dd3ebfb29e258ca358d191c0580a7f8e61fbf7c0c SHA512 3fc49566b23ef50590a3b9f90eb99558c9e37847259e0defdfb0ca036c37b7f45c4989d58787b8488c67ea031114173319346c1c17799680ebfdc581ae7e4588
 DIST genpatches-5.15-175.extras.tar.xz 4060 BLAKE2B 1ff5b5e69f9cb0e243d03d761c430bcb04ef698199c6a68e15c9535cf58b8fc0b12703fced2fd1e884c7c7d7b948b778f633d2a5de619de9a0acee60ef7c20a7 SHA512 8925f59f2d30f07838ca111c45496d7fa0229362065fbe6643dcf6dd0998ee747a8d8ed217a63b6e77b28d8b0775872408fdf8260e6c737db3a4aade0f299041
-DIST genpatches-6.6-54.base.tar.xz 2922380 BLAKE2B f65404127bb6547208aeddac1996a4a2659bd99ff7429bcaff28247a867c000e962457725eab80db2c76297f1e5c27806dc6fb23e31d5694b6df783e65995227 SHA512 102f721f87478ad18599bb5ff65cd236180dd3d9d058786a5306cb36be3f30a2d2ef684e83b6f458d4de78a196323e87d346eba704bfbce733010aed6ac3d7f9
-DIST genpatches-6.6-54.extras.tar.xz 4060 BLAKE2B 22ea7d143bfe168bc5d9d30832423bcd33b49c1b3b5ddf031000d7d9fce96f6fa0fb1d06fd33b27a5de9c9f3833a139557f0ed7408ef12b23568784ff38ca7a9 SHA512 1b1a229b5923e7f3426139b17608b5feae6061313f7aea66de23f09a54696def39bf4b384c4e884a3e5c758c08e04dcfe1ab7f2aa331db74b59f5e511c6f2c5b
+DIST genpatches-6.6-56.base.tar.xz 3040548 BLAKE2B 751529aa9bdd2aa696fb367cc2afdd4def0783640c847d65d836dadc74531e5fbd5595ec4aa1f89fa62004d9437dab57adc92b64444b5ed3299a3ae6884b86c3 SHA512 a9e08b3eb6fc9c2b595a8ab6a6933349172655da0126cac6498d0c541bd2d6e1377b849041f03af519927219c17b618ac622f45ca931bd0770bee63c64023a26
+DIST genpatches-6.6-56.extras.tar.xz 4056 BLAKE2B d54da14f3afefdb9aa8c6597913f37c5d1314e4a93216608bee52a52bcc05924bfadf2d5e7e49b0488159b0a57942f1579a4e7b3fcdc90a78c10e0efffb6a1ed SHA512 ba961d5434222ecd618cb44b08ec6413d98c1d1958af2712065d924370141f789ebb315dc53a5bdbb75d3cbe86cf719983e66a58d537eb78455eda509689aa73
 DIST genpatches-6.6-58.base.tar.xz 3154204 BLAKE2B 5b9456e93cb0984599e065fab0d05e40b7efbc8079763ede75ed7a6e7f0e241de96f0c6438cde52f64a5074f5bfcc5d55b5d3c21a9e9528138ea5c36e164ea58 SHA512 e775ac64564c201c3e1293d34a70f347a5afd5691a006d958f69959d2eea0af690cf66f7bdd450034ef9eb43daeccbedd58819dc688cd3e7e9933da9312cbf75
 DIST genpatches-6.6-58.extras.tar.xz 4060 BLAKE2B 7e16c5d713aaf221335b81f3a301e9bb1e7f243d9bc6739c3dd07bb3cfedbe6bd5a763ce418172c838fbd3de82909cabff7c2e5c4b4f1b675098b709ddc5203e SHA512 315bfdf633398b3b1a9650dae88fdd0c1442336cabe45a3f2722e968f510da13050657e8d35acf8a313981bd9403f5056abea182a0115a79952a2740ceb4ff88
 DIST genpatches-6.6-65.base.tar.xz 3582916 BLAKE2B 3d750c677e61c122144de989a55db6f04a2a545981858b71c602c156f802478ad19f4d87629760be724a9b522b377479df9f0c5f9a859235c5fc438df95c2aae SHA512 1ac5e7fb36e50227a6bdf035562f11401ef6a19c1a7af2d001d224b8710e3aa10434d828a3a0213a1f5cce101992bb803199e5d4e76474b657dc5c4d6328c385
@@ -10,8 +10,11 @@ DIST genpatches-6.6-70.base.tar.xz 3723176 BLAKE2B 19017743aaa0e1c717746592f253a
 DIST genpatches-6.6-70.extras.tar.xz 4060 BLAKE2B 65cc5e2a27894992dd78d6cbfe5601f2e10b21f6e588d8a8d75f1f265f1fdab3ab03dd4d5c18e3ac5f48a6a72f021e2f125c5140224b26f0caeba3def4054042 SHA512 728495f3fa06f52f0ececb3b5e69b1cd4c7aa29d8ca02bc7a537616a2c1cf81859b5f624e125332a1def8176f7a878da58843ef8d363a5d622009b31548879c6
 DIST genpatches-6.6-75.base.tar.xz 4089936 BLAKE2B f88b0f84e3d73f87025389a3a66edbeeb6c126bf93b2522105859d27911aebb768cbbb2aa8418fe7e778eed6130b2253d85c08cedfa99c188c02d8d043f5fc7d SHA512 ebaf66ba8a338d548041c1ed619c4cde495a3bcbc990caba75dc86bf990a159b7f431e46e84cd16cea62991ca9d50420747a988da6e0c3973aec25943bc00d8d
 DIST genpatches-6.6-75.extras.tar.xz 4056 BLAKE2B 6e2e14f16a7ebc675e84b180a8f26f485aece3f22de1d27bef60b414deea8f3744cbd95536b58722d793aee320b505d5ca3c0af0b1e20f238b02c29a12abada9 SHA512 c8030df10b17675adf3c48931f04c59d1795598c955eef39c7b3dd4f36c1af1d79e8d7405004952cfe4922cf100aa95d2fe3d7c6f6e0d683276d5382bebce399
+DIST genpatches-6.6-82.base.tar.xz 4255664 BLAKE2B 812e8caabf0a73991504a728a8abc5a61a0b51ac073be06bf18b87e6de0291fc568ce4dd2dea506ce0db648669f2341843e608d0184cfb4dc233d71d57518137 SHA512 5fe4f880baab09d51b2fb36f3501298ecdfa382f09699f64c887ac39d84788ed4c27a9f7fd1d5766dbbdf8135956f0f81b4adc09c2558682f8f7dfb1ac7ce6ca
+DIST genpatches-6.6-82.extras.tar.xz 4056 BLAKE2B e2f0c26e84f51fedb421fdbaf2afad1ee5c456f3b700ae9232ed8581ba73db2e5de69f685651d8bd7e9ee547a34712367ce7515facb33c7cf4c707c5e10e6883 SHA512 36c6830ed793159fc09139b85f87abfa7c195726be667076be5c2fbebeeb75dd508db52073395b9bca3a53c3496cc3c49e59d9717db8ce53a301f17ae9deee24
 DIST gentoo-kernel-config-g13.tar.gz 5759 BLAKE2B 831f89078e539c8b4ce244528dfd847c12a45b52d540eb10d85ec0d9deb1c14288d8de12456865c92d16e3523ec3595676787a8f3b79545d76870b0fb68deb5d SHA512 2a7230cce57a67e3333f9a88a311afe4a928e27ce76036747451cb77d3186569ad11d7a5b827748ad53290a17ad63637a8362ca896516f85ff0944a8d68265a6
 DIST gentoo-kernel-config-g14.tar.gz 5686 BLAKE2B e5147ff4ffab92428b3e7f1b0897b997f8a298805f4f43b0a4d3047607bbb1a5ebfc268e0bb9688372a5eda561df9f256c78e00cdd7e3caf7868724214722f56 SHA512 f79638f9ff9dd0154512baf0234024216b6708d35a3c03a580ca5913286ad1ea13bdde5ea9b4722c6a7cd8d591c11ec52c1e225111a260343cd56aa1f1a88502
+DIST gentoo-kernel-config-g15.tar.gz 5746 BLAKE2B 2baef40e18cbf3bb975362d71ad674604ad80338d1e6914ffa2fc03af26f1b9c9cec66d39a56077693a7327060bc29bd5eb5787549857dd3779e841192cb2016 SHA512 45d609ee25a529988868b8c99c808f4e6abbde34ae501bf35523431ee85c9f3657663d6f938f2036a5f012a55a68965b32fd41fc44d8f6ca606a6fd38f952445
 DIST kernel-x86_64-fedora.config.6.1.102-gentoo 228685 BLAKE2B e68236ccc1d51b2aff850eda9f3197b7ea95b8a88716bc7b07dad30348a86fdbb99a948060300dddae73ca82267d851d357f1c9547a9dcefae1364deebdbd124 SHA512 42bec2ddb9cf7eb6e84bbdeb23eb98dc11c9cea41f6134b776010c6b36833b520a290f0ef0145379de15c7f7834398fa5e3aaabd7258d7d4e89567faa09eeb4c
 DIST kernel-x86_64-fedora.config.6.6.12-gentoo 243607 BLAKE2B 7e670d37c6471e50aa0ba395570cd0173af0210afe63faa48d7a147327110652e3aab5c339cf10ed22a6a20e81e505aee84311beb21fda3eb577e06ea55ecac8 SHA512 c484403a60670dd006ecbe65240cb00d97e8b3fe22d1169c5b6ccb92bcdbddb3ecd474d2b57880b30baf6a38bcef11fc8d56b8b0b02fcddd859833c3640cdc9c
 DIST linux-libre-5.15.165-gnu.tar.xz 119931308 BLAKE2B 312d6a2091f48fe013d9207c749ff6fd850565e1a77b8bd437167fe8b7863f2b4c39b4ee43bd00614c3b8229a6de2ae671863e1a258e8248d8dc19e5333e309d SHA512 475063e224e3fc3c9bcc64b79dc5d3e41159bbf144c7cd1dd7b024c90996d788718b1ebceb19412b357cb6b8976f7135ad202a2b36197dbb7a311c4b1be9997b
@@ -26,3 +29,5 @@ DIST linux-libre-6.6.62-gnu.tar.xz 132042812 BLAKE2B 0b0c97c631bac46fe27e255e8a1
 DIST linux-libre-6.6.62-gnu.tar.xz.sign 195 BLAKE2B 1675623f3a0ba64af0c2b446c689b2b0f20ee651bcd8ab16928cffdfe93c00dd043e4078fe325e5bee8e56949bed74bf13c68a6cdf1f84d4972408ee5d9416db SHA512 214d3cb0c94b04984645f6ce4813850766e49ea1122a9a4ba156be2da7e0172e1acb2f96cd1df8f4a4eef26ccc50d8e9181a03c5b3123f44e883329d18850422
 DIST linux-libre-6.6.67-gnu.tar.xz 132034108 BLAKE2B 72dbe81f50cbe35544804e3866f8bcb3cbded65b92f38d860e0399abbd846c0b5fcf0411497af00026863662dff8439b1b67c644eb08811dbafd1ac00dd3a9d6 SHA512 854f3efd25802cbc5bdfb4601859ad67ccb4981c4364b6d052d7700da5a70c9605cff4d7a305ac636f71016043e88ed2c1b267af93bbd437670038e8cb6212fa
 DIST linux-libre-6.6.67-gnu.tar.xz.sign 195 BLAKE2B 3e80856409684fb5df893c05b71ee9849c73f4177b86f004c6569233721e1600c31852b06fbff48a708648a73e2aadd176cb372293e65b4c9ba5c8390a01582b SHA512 50d8e161217709cdfc5fb2418c74d2302614e6dedc9f104ab2d3147cb355b318af0a2bef63bb3013c22a680d68a537ea6bbfd7db5a11078c5fd212bccb4c639e
+DIST linux-libre-6.6.74-gnu.tar.xz 132058092 BLAKE2B e9163014d918b9fad67577d4fe045fbff67de8506539f61d87a0929dd1a1766eb6113231e90d0efb2266eb3aa5750d6cf9f15da4f005e1e375ffeff41438fbce SHA512 526ede433780ba24e676040634d2e9539787834c4f0b6f85b50aed71acc0f7ad2d17318714fb7dd38b793bb03b10bc13f3a1132705eca2b5034c710385eb9865
+DIST linux-libre-6.6.74-gnu.tar.xz.sign 195 BLAKE2B 17034fdb58481b2d47305f2099e7a521fec18327654ad9b0ef72c23cf02e2e8eb7af0973226406e43a21e0c36c7802f740af467b2f37765fe3301e6ec6df25ce SHA512 f375c5fe63956ea07231ce8d8fc2abb217cbce2439c22a42a48fa91f710b82f80ab71edd83ad0cbfa1bb1d5485614a6da207b8b58e43f7ac1847d3eaa905c4ec
diff --git a/sys-kernel/libre-kernel/libre-kernel-6.6.47.ebuild b/sys-kernel/libre-kernel/libre-kernel-6.6.47.ebuild
index b04538e..f1d5ed3 100644
--- a/sys-kernel/libre-kernel/libre-kernel-6.6.47.ebuild
+++ b/sys-kernel/libre-kernel/libre-kernel-6.6.47.ebuild
@@ -1,4 +1,4 @@
-# Copyright 2020-2024 Gentoo Authors, projectmoon
+# Copyright 2020-2025 Gentoo Authors, projectmoon
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -8,10 +8,9 @@ inherit kernel-build verify-sig
 BASE_VER="$(ver_cut 1).$(ver_cut 2).$(ver_cut 3)"
 RESTRICT="mirror"
 
-GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 7 ))
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 9 ))
 CONFIG_VER=6.6.12-gentoo
-#CONFIG_HASH=ec69da7a42b5b7c3da91572ef22097b069ddbd01
-GENTOO_CONFIG_VER=g13
+GENTOO_CONFIG_VER=g15
 
 DESCRIPTION="GNU Linux-libre kernel built from upstream sources"
 HOMEPAGE="https://www.fsfla.org/ikiwiki/selibre/linux-libre/"
diff --git a/sys-kernel/libre-kernel/libre-kernel-6.6.74.ebuild b/sys-kernel/libre-kernel/libre-kernel-6.6.74.ebuild
new file mode 100644
index 0000000..1b9ed92
--- /dev/null
+++ b/sys-kernel/libre-kernel/libre-kernel-6.6.74.ebuild
@@ -0,0 +1,152 @@
+# Copyright 2020-2025 Gentoo Authors, projectmoon
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit kernel-build verify-sig
+
+BASE_VER="$(ver_cut 1).$(ver_cut 2).$(ver_cut 3)"
+RESTRICT="mirror"
+
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 8 ))
+CONFIG_VER=6.6.12-gentoo
+GENTOO_CONFIG_VER=g14
+
+DESCRIPTION="GNU Linux-libre kernel built from upstream sources"
+HOMEPAGE="https://www.fsfla.org/ikiwiki/selibre/linux-libre/"
+SRC_URI+="
+	https://git.agnos.is/projectmoon/projectmoon-overlay-files/media/branch/main/sys-kernel/libre-kernel/linux-libre-${BASE_VER}-gnu.tar.xz
+	https://linux-libre.fsfla.org/pub/linux-libre/releases/${BASE_VER}-gnu/linux-libre-${BASE_VER}-gnu.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.extras.tar.xz
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	verify-sig? (
+		https://git.agnos.is/projectmoon/projectmoon-overlay-files/media/branch/main/sys-kernel/libre-kernel/linux-libre-${BASE_VER}-gnu.tar.xz.sign
+		https://linux-libre.fsfla.org/pub/linux-libre/releases/${BASE_VER}-gnu/linux-libre-${BASE_VER}-gnu.tar.xz.sign
+	)
+	amd64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+"
+
+# Workdir is named linux-PV.
+MY_P=linux-${PV}
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="amd64"
+IUSE="debug +gentoo"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+	verify-sig? ( sec-keys/openpgp-keys-linux-libre )
+"
+PDEPEND="
+	>=virtual/dist-kernel-${PV}
+"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/linux-libre.asc
+
+pkg_pretend() {
+	if has_version -d sys-kernel/linux-firmware[redistributable]; then
+		ewarn "sys-kernel/linux-firmware was found installed on your system,"
+		ewarn "but it is configured to install non-Free firmware files."
+		ewarn "The non-Free firmware files may be required for some hardware"
+		ewarn "work. The Linux-libre kernel cannot load non-Free firmware."
+		ewarn "To install only the Free firmware, set the -redistributable"
+		ewarn "USE flag on sys-kernel/linux-firmware."
+
+		if use initramfs; then
+			elog
+			elog "If you decide to change or remove linux-firmware later, you"
+			elog "can rebuild the initramfs via issuing a command equivalent to:"
+			elog
+			elog "    emerge --config ${CATEGORY}/${PN}:${SLOT}"
+		fi
+	else
+		if ! has_version -d sys-kernel/linux-firmware; then
+			ewarn "sys-kernel/linux-firmware[-redistributable] not found installed"
+			ewarn "on your system. This package provides various firmware files that"
+			ewarn "may be needed for your hardware to work.  If in doubt, it is recommended"
+			ewarn "to pause or abort the build process and install it before"
+			ewarn "resuming."
+
+			if use initramfs; then
+				elog
+				elog "If you decide to install linux-firmware later, you can rebuild"
+				elog "the initramfs via issuing a command equivalent to:"
+				elog
+				elog "    emerge --config ${CATEGORY}/${PN}:${SLOT}"
+			fi
+		fi
+	fi
+}
+
+src_unpack() {
+	if use verify-sig; then
+		FILE="${DISTDIR}"/linux-libre-${PV}-gnu.tar.xz
+		SIGFILE="${DISTDIR}"/linux-libre-${PV}-gnu.tar.xz.sign
+		verify-sig_verify_detached $FILE $SIGFILE
+	fi
+
+	default
+}
+
+src_prepare() {
+	local PATCHES
+	if use gentoo; then
+		# Fiters out the kernel incremental version upgrade patches,
+		# leaving only the Gentoo bug fix/functionality changes. The
+		# regex removes any patches starting with 10XX to 14XX.
+		MY_PATCHES=$(find "${WORKDIR}"/*.patch -printf "%f\n" | grep -v -E -e '^1[01234][[:digit:]][[:digit:]]_.+.patch')
+
+		# Filter out additional patches that do not apply cleanly.
+		MY_PATCHES=$(echo "$MY_PATCHES" | grep -v '2710_drm-amdgpu-resume-handling-rework.patch')
+
+		# Final assignment.
+		PATCHES=$(echo "$MY_PATCHES" | sed 's|^|'"${WORKDIR}/"'|g')
+	else
+		# If no patches are to be applied, apply only the config changes
+		# for a Gentoo installation, as this does not change any actual
+		# Kernel functionality.
+		PATCHES="${WORKDIR}/4567_distro-Gentoo-Kconfig.patch"
+	fi
+
+	default
+
+	local biendian=false
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	sed -i 's/EXTRAVERSION = -gnu/EXTRAVERSION = /' "${S}"/Makefile || \
+		die 'could not remove EXTRAVERSION'
+
+	local myversion="-gnu-dist"
+	echo "CONFIG_LOCALVERSION=\"${myversion}\"" > "${T}"/version.config || die
+	local dist_conf_path="${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"
+
+	local merge_configs=(
+		"${T}"/version.config
+		"${dist_conf_path}"/base.config
+	)
+	use debug || merge_configs+=(
+		"${dist_conf_path}"/no-debug.config
+	)
+
+	# this covers ppc64 and aarch64_be only for now
+	if [[ ${biendian} == true && $(tc-endian) == big ]]; then
+		merge_configs+=( "${dist_conf_path}/big-endian.config" )
+	fi
+
+	kernel-build_merge_configs "${merge_configs[@]}"
+}
diff --git a/virtual/dist-kernel/dist-kernel-6.6.74.ebuild b/virtual/dist-kernel/dist-kernel-6.6.74.ebuild
new file mode 100644
index 0000000..6e4e9ef
--- /dev/null
+++ b/virtual/dist-kernel/dist-kernel-6.6.74.ebuild
@@ -0,0 +1,17 @@
+# Copyright 2021-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Virtual to depend on any Distribution Kernel"
+SLOT="0/${PVR}"
+KEYWORDS="amd64 ~arm arm64 ~hppa ~ppc ppc64 ~sparc x86"
+
+RDEPEND="
+	|| (
+		~sys-kernel/gentoo-kernel-${PV}
+		~sys-kernel/gentoo-kernel-bin-${PV}
+		~sys-kernel/vanilla-kernel-${PV}
+		~sys-kernel/libre-kernel-${PV}
+	)
+"