diff --git a/dev-R/RcppArmadillo/Manifest b/dev-R/RcppArmadillo/Manifest
new file mode 100644
index 0000000000..d97a18f25a
--- /dev/null
+++ b/dev-R/RcppArmadillo/Manifest
@@ -0,0 +1 @@
+DIST RcppArmadillo_0.12.4.1.0.tar.gz 1373512 BLAKE2B 9228e80227c9f78be552c71bebb299a96306b7676b2d6c94657d1622b01f341d5846937451d195a25109232aa675303c29413ea84fb32bd23954c5564a146332 SHA512 33ad6c44606f1d16a67861aafdb0ea5750eb795974bfb0a594408e6ba82eedc3a1f8efd1cb5003cf3a4766cafd6fd6d6a4270d043339de3a56f22de22aa9b15f
diff --git a/dev-R/RcppArmadillo/RcppArmadillo-0.12.4.1.0.ebuild b/dev-R/RcppArmadillo/RcppArmadillo-0.12.4.1.0.ebuild
new file mode 100644
index 0000000000..30280253aa
--- /dev/null
+++ b/dev-R/RcppArmadillo/RcppArmadillo-0.12.4.1.0.ebuild
@@ -0,0 +1,57 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit R-packages eapi8-dosym
+
+MY_PV="$(ver_cut 2-3 ${PV})"
+
+DESCRIPTION='Rcpp Integration for the Armadillo templated linear algebra library'
+SRC_URI="mirror://cran/src/contrib/${PN}_${PV}.tar.gz"
+
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+LICENSE='GPL-2+'
+
+DEPEND="
+	>=dev-lang/R-3.3.0
+	>=dev-R/Rcpp-0.11.0
+	=sci-libs/armadillo-${MY_PV}*:=[lapack]
+"
+RDEPEND="${DEPEND}"
+
+SUGGESTED_PACKAGES="
+	dev-R/tinytest
+	virtual/Matrix
+	dev-R/pkgKitten
+	dev-R/reticulate
+	dev-R/slam
+"
+
+#TODO: correctly link to lapack
+
+src_prepare() {
+	R-packages_src_prepare
+
+	#remove bundled
+	rm -r inst/include/armadillo_bits || die
+	rm inst/include/armadillo || die
+
+	#link to sci-libs/armadillo
+	ln -s "${ESYSROOT}"/usr/include/armadillo_bits inst/include/armadillo_bits || die
+	ln -s "${ESYSROOT}"/usr/include/armadillo inst/include/armadillo || die
+}
+
+src_install() {
+	R-packages_src_install
+
+	R_includedir="/usr/$(get_libdir)/R/site-library/${PN}/include"
+	dosym8 -r /usr/include/armadillo "${R_includedir}/armadillo"
+
+	dodir /usr/include/armadillo_bits
+	for file in "${ED}/${R_includedir}"/armadillo_bits/*; do
+		filename=$(basename "${file}")
+		dosym8 -r /usr/include/armadillo_bits/${filename} "${R_includedir}/armadillo_bits/${filename}"
+	done
+}
diff --git a/dev-R/RcppArmadillo/metadata.xml b/dev-R/RcppArmadillo/metadata.xml
new file mode 100644
index 0000000000..d3e08683bb
--- /dev/null
+++ b/dev-R/RcppArmadillo/metadata.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<description>co-maintainers welcome</description>
+		<email>lssndrbarbieri@gmail.com</email>
+		<name>Alessandro Barbieri</name>
+	</maintainer>
+	<longdescription lang="en">'Armadillo' is a templated C++ linear algebra library (by Conrad
+Sanderson) that aims towards a good balance between speed and ease of
+use. Integer, floating point and complex numbers are supported, as
+well as a subset of trigonometric and statistics functions. Various
+matrix decompositions are provided through optional integration with
+LAPACK and ATLAS libraries.	The 'RcppArmadillo' package includes the
+header files from the templated 'Armadillo' library. Thus users do
+not need to install 'Armadillo' itself in order to use
+'RcppArmadillo'. From release 7.800.0 on, 'Armadillo' is licensed
+under Apache License 2; previous releases were under licensed as MPL
+2.0 from version 3.800.0 onwards and LGPL-3 prior to that;
+'RcppArmadillo' (the 'Rcpp' bindings/bridge to Armadillo) is licensed
+under the GNU GPL version 2 or later, as is the rest of 'Rcpp'.
+Armadillo requires a C++11 compiler.</longdescription>
+	<upstream>
+		<maintainer>
+			<name>Dirk Eddelbuettel</name>
+			<email>edd@debian.org</email>
+		</maintainer>
+		<bugs-to>https://github.com/RcppCore/RcppArmadillo/issues</bugs-to>
+		<remote-id type="github">RcppCore/RcppArmadillo</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/gui-apps/showmethekey/Manifest b/gui-apps/showmethekey/Manifest
index f02787cfb8..ad4036eee4 100644
--- a/gui-apps/showmethekey/Manifest
+++ b/gui-apps/showmethekey/Manifest
@@ -1 +1,2 @@
+DIST showmethekey-1.10.0.tar.gz 6048383 BLAKE2B 09bcacae05ee6479429342903a260fbeafcec12b554724b81cc881e5272a38b01fab39db84fcdef1f004e5356f1837b2f7cb05f207b8ed8a0e935fe04e601a2e SHA512 65c13452294ed9458090fbbc0bc172e9d247f6d3fa819b214952fbccf930f3bc8a1753048b47b701bcc3a3ea04e6771c6c8b2a6ac8364487f9c3025037b60664
 DIST showmethekey-1.7.3.tar.gz 6044309 BLAKE2B cf62baba0a15379bcec46da28ff68bea4eb8afd28f05df246e64ef43ad6ad2a6b213c21b6355fdebca78619e1a5cefa82dd2d07842850d2f891076cd59a0ba37 SHA512 a6a97b1ff6dea6ed950b565006953ecc52558ecdd7c2743d58eb0a9a5e6bd6636b1beeb1feb90b80425ab4024c5efb9302dda8433ed713624ac27ad0fb295396
diff --git a/gui-apps/showmethekey/showmethekey-1.10.0.ebuild b/gui-apps/showmethekey/showmethekey-1.10.0.ebuild
new file mode 100644
index 0000000000..a405f25940
--- /dev/null
+++ b/gui-apps/showmethekey/showmethekey-1.10.0.ebuild
@@ -0,0 +1,34 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit gnome2 meson
+
+DESCRIPTION="Show keys you typed on screen."
+HOMEPAGE="https://showmethekey.alynx.one/"
+SRC_URI="https://github.com/AlynxZhou/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+DEPEND="
+	dev-libs/glib
+	dev-libs/json-glib
+	dev-libs/libevdev
+	dev-libs/libinput
+	dev-util/gtk-update-icon-cache
+	gui-libs/gtk:4
+	gui-libs/libadwaita
+	virtual/udev
+	x11-libs/cairo
+	x11-libs/libxkbcommon
+	x11-libs/pango
+"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	default
+	sed -i 's/gtk4-update-icon-/gtk-update-icon-/g' meson.build || die
+}