diff --git a/www-apps/misskey/Manifest b/www-apps/misskey/Manifest
index 56900af..f48607e 100644
--- a/www-apps/misskey/Manifest
+++ b/www-apps/misskey/Manifest
@@ -4,4 +4,6 @@ DIST misskey-12.116.1-deps.tar.xz 561456076 BLAKE2B 496c1745ad02a5115a21901da638
 DIST misskey-12.116.1.tar.gz 19877112 BLAKE2B 41083b6cb804d6bf3b0c4f90ced0909324a4196c9fff5fb592ef38691615be1985186acfa567f703651b38005f9b391187c693e4327b5e94f13a2b8561eae70a SHA512 254de07ec54056b29df71898f1a0f14310be886359ece046b527a17f9cd5347c2a0b3c2c02676fc3340843095a9dedf1bf4a63d9c42b689e6486b37aac15fadc
 DIST misskey-12.117.1-deps.tar.xz 561405120 BLAKE2B d000256494870c3e5dd815028aaaab96bdbcac2040a29f3265a4a7c8b1ebdaf7f16f83bbc7531819617058045c4765895a4195407333f012fed8a1a75c47eb08 SHA512 cf197fec8b20db0b80aa172afd225c3d1bffbf62ba0d5355fce02a21265c3dcb8980b3e813f89f4a13d0e6cf2672bdc217e7eee18c52e94edf43ffa26ab03419
 DIST misskey-12.117.1.tar.gz 19879117 BLAKE2B e472237b2faf296f2c5227db656dbda0e4adddf9c670fa371e8daf202673dc1137d49e1af0499465db0a234995f913b44d3130ad41542230e7631efa9d08fc12 SHA512 a064fad344627392c797114ced733915166c461a1d115fa3042e2157255b1dca9bd335f9eda1ae1f80a4443dba92314a858ef4a2b061b6d184e42205744cd586
+DIST misskey-12.118.0-deps.tar.xz 562840900 BLAKE2B 14ad72d89cd3ec33e627183f96150a31faab777186dd5a9e7fe485238635520556a073ff014372cccdb728db3a3229deb82fbffe7376daead204086571776d13 SHA512 b85f47c0d7a82c069f76fe9dfdede1919881c31ff182035598b38497706e2afdd66c9c8f5f02d428a7e4753966863573bd95dfdc4e3fd48ef7dc5758760d2096
+DIST misskey-12.118.0.tar.gz 19890974 BLAKE2B 8441631e3de4fc1e26000c1cf19e020e3a80f861ac44a471bdbdec3609b91a74fae9c19a0697d4d2d0536ca134ee3168162ebb26b571c14c82f15bcb73c4db5d SHA512 bc49828a8bab7731de88b2eb4842de93f3cb20ac8c275904039b42a19f2d789e33a4db79c31eec95171c2c3578a36ead364de32588133325a77cb2ada46c720d
 DIST misskey-assets-0179793ec891856d6f37a3be16ba4c22f67a81b5.tar.gz 40471635 BLAKE2B 5305b5b316aa9d27f860e0e2c86f55eeb4140fd76c9cc7a753f78f93c509a10237033ec2109d2e806605f302d3fc9e9b916d2967053a4bce9b2cdea14df5885b SHA512 b4de7d8ab43f27e14372bb7246be4b032b142f22913ceaaa01e7631a1f702ba77ccf25482038cf2341f7a0ae92d54a1200bb654cac1d409b1ddcc113513b3f16
diff --git a/www-apps/misskey/misskey-12.118.0.ebuild b/www-apps/misskey/misskey-12.118.0.ebuild
new file mode 100644
index 0000000..5683294
--- /dev/null
+++ b/www-apps/misskey/misskey-12.118.0.ebuild
@@ -0,0 +1,151 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit optfeature savedconfig
+
+# NOTE: check for updates on each bump
+MY_COMMIT_ASSETS="0179793ec891856d6f37a3be16ba4c22f67a81b5"
+
+DESCRIPTION="An interplanetary microblogging platform"
+HOMEPAGE="https://misskey-hub.net/"
+SRC_URI="
+	https://github.com/misskey-dev/misskey/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz
+	https://github.com/misskey-dev/assets/archive/${MY_COMMIT_ASSETS}.tar.gz -> ${PN}-assets-${MY_COMMIT_ASSETS}.tar.gz
+	https://tastytea.de/files/gentoo/${P}-deps.tar.xz
+"
+
+# NOTE: to generate the deps archive:
+#       export YARN_CACHE_FOLDER="$(realpath ./packages-cache)"
+#       export CYPRESS_CACHE_FOLDER="$(realpath ./packages-cache)"
+#       export npm_config_cache="$(realpath ./packages-cache)"
+#       yarn install
+#       tar -caf ${P}-deps.tar.xz packages-cache
+#       unset YARN_CACHE_FOLDER CYPRESS_CACHE_FOLDER npm_config_cache
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="nginx +savedconfig source"
+
+REQUIRED_USE="savedconfig"
+
+RESTRICT="strip network-sandbox"
+
+COMMON_DEPEND="
+	>=net-libs/nodejs-16:=[npm]
+	<net-libs/nodejs-19
+	sys-apps/yarn
+"
+BDEPEND="
+	${COMMON_DEPEND}
+	dev-lang/nasm
+	virtual/pkgconfig
+"
+RDEPEND="
+	${COMMON_DEPEND}
+	acct-user/misskey
+	dev-db/postgresql
+	dev-db/redis
+	nginx? ( www-servers/nginx )
+"
+
+QA_PREBUILT="
+	/opt/misskey/misskey/packages/backend/node_modules/msgpackr-extract/prebuilds/*
+	/opt/misskey/misskey/packages/client/node_modules/microtime/prebuilds/*
+"
+
+src_unpack() {
+	default
+	mv --no-target-directory assets-${MY_COMMIT_ASSETS} ${P}/${PN}-assets \
+		|| die "Could not move assets"
+	mv packages-cache ${T}/ || die "Could not move packages cache"
+}
+
+src_prepare() {
+	export YARNFLAGS="--offline --verbose --frozen-lockfile"
+	export YARN_CACHE_FOLDER="${T}"/packages-cache
+	export CYPRESS_CACHE_FOLDER="${T}"/packages-cache
+	export npm_config_cache="${T}"/packages-cache
+	# use system node-gyp
+	PATH+=":/usr/lib64/node_modules/npm/bin/node-gyp-bin"
+	export npm_config_nodedir=/usr/include/node/
+
+	restore_config .config/default.yml
+	if [[ ! -f .config/default.yml ]]; then
+		eerror "Edit .config/example.yml and save it to the location mentioned above"
+		die "No config file found"
+	fi
+
+	default
+}
+
+src_compile() {
+	yarn ${YARNFLAGS} install || die "dependency installation failed"
+	NODE_ENV=production yarn ${YARNFLAGS} build || die "build failed"
+}
+
+src_install() {
+	insinto opt/misskey/misskey
+	insopts -o misskey -g misskey
+	if use source; then
+		doins -r .
+	else
+		doins -r package.json .node-version .config built packages
+	fi
+
+	# insopts doesn't affect directories
+	chown --recursive misskey:misskey "${ED}"/opt/misskey/misskey
+	chmod o= "${ED}"/opt/misskey/misskey
+
+	newinitd ${FILESDIR}/${PN}.initd ${PN}
+	if use nginx; then
+		sed -i 's/use logger$/use logger nginx/' "${ED}"/etc/init.d/${PN} \
+			|| die "Could not modify OpenRC init script"
+	fi
+
+	einstalldocs
+}
+
+pkg_preinst() {
+	# Apparently Misskey creates files at runtime that can interfere
+	# after an upgrade. Normally you would run 'yarn cleanall'.
+	einfo "Cleaning up Misskey directory …"
+	su --shell /bin/bash --login --command \
+		"rm -rf misskey/{built,node_modules} && rm -rf misskey/packages/{backend,client,sw}/{built,node_modules}" \
+		misskey || die "cleanup failed"
+}
+
+pkg_postinst() {
+	# Only run migrations if database exists
+	if su --login --command "psql misskey -c ''" postgres; then
+		einfo "Running 'yarn migrate'"
+		su --shell /bin/bash --login --command \
+		   "cd misskey && yarn ${YARNFLAGS} --verbose migrate" \
+		   misskey || die "migration failed"
+	else
+		elog "Run emerge --config ${CATEGORY}/${PN} to initialise the PostgreSQL database"
+	fi
+
+	if use nginx; then
+		einfo "An nginx example config can be found at <https://misskey-hub.net/en/docs/admin/nginx.html>"
+	fi
+
+	optfeature "thumbnail generation support" media-video/ffmpeg
+}
+
+pkg_config() {
+	einfo "Initialising PostgreSQL database"
+	echo -n "password for misskey user: "
+	read MY_PASSWORD || die "Reading password failed"
+	echo "create database misskey; create user misskey with encrypted password '${MY_PASSWORD}'; grant all privileges on database misskey to misskey; \q" \
+		| su --login --command psql postgres || die "database creation failed"
+
+	su --shell /bin/bash --login --command \
+		"cd misskey && yarn ${YARNFLAGS} run init" \
+		misskey || die "database initialisation failed"
+
+	ewarn "When you first start Misskey you will be asked to add an admin account via the web interface, and registrations are enabled."
+	ewarn "Do not expose the web interface to the public until after you configured your instance\!"
+}