diff --git a/sci-misc/jupyterlab-desktop-bin/Manifest b/sci-misc/jupyterlab-desktop-bin/Manifest
index 32f24fbbb6c5c..2acfdf2a780ad 100644
--- a/sci-misc/jupyterlab-desktop-bin/Manifest
+++ b/sci-misc/jupyterlab-desktop-bin/Manifest
@@ -1,2 +1,3 @@
 DIST jupyterlab-desktop-bin-4.2.5.1.rpm 336515433 BLAKE2B 7173a3179b848471540070b172f5b196e7a0192bc3dd60d9ba20b129ce1276ac4707c6f37a2371707fdce1c2a4ed8943006e9e08b1464717f0d696ad5e11843d SHA512 62669c48a632441075bdf96796866e4a64601ad06f4e9fc85b52e3956aa6ce85dd7f52816cc3c9c4466eeff7759c92721dbabf274dc6001785cb71cb84e2ed9f
 DIST jupyterlab-desktop-bin-4.6.2.1.rpm 411215781 BLAKE2B 61c5374bfd3ed78ddf1b805894dab998249b3f72bc3977fd98d4bb4f737f508bbd7191d72d57859ebae313a6ef8aeffe4d3b79eddb05eafb2a6ee0b8fc3e2e6c SHA512 163b2370ad21d56488746f6d00446c0968c8a59b08be74d092cda3cfa3b018a345fe5e8d9b9e0526920195bcefe5b78f2e4d4f2a55c2c22180134fb60eb08405
+DIST jupyterlab-desktop-bin-4.6.3.1.rpm 412014597 BLAKE2B 63d5d4d16e3cc67b5a358f47165f06f66150fd4af566194bc76af73a496c0cdedbbdb73057ef0bba6a12ae68443ba494d258204bc670c4d35f8e87c2b9a656af SHA512 721fc02106b3278da09e42fc10e8d6fd2516869f731dd6f199eaff678c011a36dcc1d7261cdedc11f1216cd4951c3c14ba1375fc4fb3a9fdde73eef43aa87298
diff --git a/sci-misc/jupyterlab-desktop-bin/jupyterlab-desktop-bin-4.6.3.1.ebuild b/sci-misc/jupyterlab-desktop-bin/jupyterlab-desktop-bin-4.6.3.1.ebuild
new file mode 100644
index 0000000000000..fae4000ce7593
--- /dev/null
+++ b/sci-misc/jupyterlab-desktop-bin/jupyterlab-desktop-bin-4.6.3.1.ebuild
@@ -0,0 +1,107 @@
+# Copyright 2019-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CHROMIUM_LANGS="
+	af am ar bg bn ca cs da de el en-GB en-US es es-419 et fa fi fil fr gu he hi
+	hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt-BR pt-PT ro ru sk sl sr sv
+	sw ta te th tr uk ur vi zh-CN zh-TW
+"
+
+RPM_COMPRESS_TYPE=xz
+inherit chromium-2 desktop rpm xdg
+
+DESCRIPTION="JupyterLab desktop application, based on Electron"
+HOMEPAGE="https://jupyter.org/"
+SRC_URI="https://github.com/jupyterlab/${PN%%-bin}/releases/download/v$(ver_rs 3 -)/JupyterLab-Setup-Fedora-x64.rpm -> ${P}.rpm"
+S="${WORKDIR}"
+
+# Electron bundles a bunch of things
+LICENSE="
+	MIT BSD BSD-2 BSD-4 AFL-2.1 Apache-2.0 Ms-PL GPL-2 LGPL-2.1 APSL-2
+	unRAR OFL-1.1 CC-BY-SA-3.0 MPL-2.0 android public-domain all-rights-reserved
+"
+SLOT="0"
+KEYWORDS="-* ~amd64"
+RESTRICT="bindist mirror"
+
+RDEPEND="
+	>=app-accessibility/at-spi2-core-2.46.0:2
+	dev-libs/expat
+	dev-libs/glib
+	dev-libs/nspr
+	dev-libs/nss
+	>=dev-python/jupyterlab-$(ver_cut 1-3)
+	media-libs/alsa-lib
+	media-libs/mesa
+	net-print/cups
+	sys-apps/dbus
+	sys-libs/glibc
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf
+	x11-libs/gtk+:3
+	x11-libs/libdrm
+	x11-libs/libX11
+	x11-libs/libxcb
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libxkbcommon
+	x11-libs/libXrandr
+	x11-libs/libxshmfence
+	x11-libs/pango
+"
+
+QA_PREBUILT="opt/JupyterLab/*"
+
+pkg_pretend() {
+	chromium_suid_sandbox_check_kernel_config
+}
+
+src_prepare() {
+	default
+	# cleanup languages
+	pushd "opt/JupyterLab/locales" || die
+	chromium_remove_language_paks
+	popd || die
+}
+
+src_configure() {
+	chromium_suid_sandbox_check_kernel_config
+	default
+}
+
+src_install() {
+	local size=512
+	doicon -s ${size} "usr/share/icons/hicolor/${size}x${size}/apps/jupyterlab-desktop.png"
+
+	domenu usr/share/applications/jupyterlab-desktop.desktop
+
+	local DESTDIR="/opt/JupyterLab"
+	pushd "opt/JupyterLab" || die
+
+	exeinto "${DESTDIR}"
+	doexe chrome_crashpad_handler jupyterlab-desktop *.so*
+
+	insinto "${DESTDIR}"
+	doins *.pak *.bin *.json *.dat
+	insopts -m0755
+	doins -r locales resources
+
+	dosym "${DESTDIR}"/jupyterlab-desktop /opt/bin/jupyterlab-desktop
+	popd || die
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	elog ""
+	elog "On initial startup you will be prompted to select the python environment of"
+	elog "your choice. Either select a specific python version, e.g. /usr/bin/pythonX.Y,"
+	elog "or choose /usr/bin/python to follow the system wide setting in"
+	elog "/etc/python-exec/python-exec.conf."
+	elog "Please note that only python environments corresponding to the enabled"
+	elog "PYTHON_TARGETS on dev-python/jupyterlab will work."
+	elog ""
+}