diff --git a/www-client/opera/Manifest b/www-client/opera/Manifest
index 0e76ee0..7b1bdff 100644
--- a/www-client/opera/Manifest
+++ b/www-client/opera/Manifest
@@ -1,2 +1,3 @@
 DIST opera-ffmpeg-codecs-110.0.5464.2.tar.xz 1280752 BLAKE2B 9f17f85377d06c7c36729ca3a29d02aa2d7fff3bbbeb4cc26f60252e350c50c3a06eeb7e3c896154617ff7ee43d5881177b819618c13dc1254f7d3980bf0c363 SHA512 d9b4a52b29be287e5d20f6922c64e0e3cbfcd7eedd3109c12ff72c376ab14bce4c421be4dccea2ed1e4c899f11dcc8416545911ca84d8d6c994fe6ab87425ff3
 DIST opera-stable_98.0.4759.15_amd64.deb 104341808 BLAKE2B ab9e8664b1a2a1a68828da59a4b4a6769c86c93fe47ed8bef141ddd5ca6cbfad343971db3ed9841aeb6ded1f36593c185a47ae244f50b4ff8566a60e54309932 SHA512 07df5ac54fc20ccbf0bd7c531500d48695aa4f45800172981b3eded9d253241b5c34ddefb302d38ce78d21744d8aba524f46de44ada6e9f9f088ab8e158617e2
+DIST opera-stable_99.0.4788.13_amd64.deb 105578792 BLAKE2B e85a1a0fd6853de79541d7898e9d9acfe201c65bb682c7b0e290c1df021f47c2f84a7a3900b29a87e1f9e9acb581e7d0fa9d534d8f3514b5c8819a5d96ee4542 SHA512 3e8d9a0aba9001935f2911bf7639859e7e873fddd8a31708f6e59e7648af6b832f479deffc33bab25f797ecf11fc02d983892a0f452d8a1140d84778be10886c
diff --git a/www-client/opera/opera-99.0.4788.13.ebuild b/www-client/opera/opera-99.0.4788.13.ebuild
new file mode 100644
index 0000000..a67f630
--- /dev/null
+++ b/www-client/opera/opera-99.0.4788.13.ebuild
@@ -0,0 +1,166 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+CHROMIUM_LANGS="
+	bg bn ca cs da de el en-GB en-US es-419 es fil fi fr hi hr hu id
+	it ja ko lt lv ms nb nl pl pt-BR pt-PT ro ru sk sr sv sw ta te th tr uk vi
+	zh-CN zh-TW
+"
+
+# These are intended for ebuild maintainer use to force RPM if DEB is not available.
+: ${OPERA_FORCE_RPM=no}
+
+inherit chromium-2 pax-utils xdg
+
+if [[ ${OPERA_FORCE_RPM} == yes ]]; then
+	inherit rpm
+	OPERA_ARCHIVE_EXT="rpm"
+else
+	inherit unpacker
+	OPERA_ARCHIVE_EXT="deb"
+fi
+
+DESCRIPTION="A fast and secure web browser"
+HOMEPAGE="https://www.opera.com/"
+LICENSE="OPERA-2018"
+SLOT="0"
+
+SRC_URI_BASE=(
+	"https://get.geo.opera.com/pub/${PN}"
+	"https://download1.operacdn.com/pub/${PN}"
+	"https://download2.operacdn.com/pub/${PN}"
+	"https://download3.operacdn.com/pub/${PN}"
+	"https://download4.operacdn.com/pub/${PN}"
+)
+
+if [[ ${PN} == opera ]]; then
+	MY_PN=${PN}-stable
+	SRC_URI_BASE=( "${SRC_URI_BASE[@]/%//desktop}" )
+else
+	MY_PN=${PN}
+fi
+
+KEYWORDS="-* ~amd64"
+
+FFMPEG_VERSION="110.0.5464.2"
+
+SRC_URI="${SRC_URI_BASE[@]/%//${PV}/linux/${MY_PN}_${PV}_amd64.${OPERA_ARCHIVE_EXT}}
+	proprietary-codecs? (
+		mirror+https://dev.gentoo.org/~sultan/distfiles/www-client/opera/opera-ffmpeg-codecs-${FFMPEG_VERSION}.tar.xz
+	)"
+
+IUSE="+proprietary-codecs +suid qt5"
+RESTRICT="bindist mirror strip"
+
+RDEPEND="
+	>=app-accessibility/at-spi2-core-2.46.0:2
+	dev-libs/expat
+	dev-libs/glib:2
+	dev-libs/nspr
+	dev-libs/nss
+	gnome-base/gsettings-desktop-schemas
+	media-libs/alsa-lib
+	media-libs/mesa[gbm(+)]
+	net-misc/curl
+	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/libxcb
+	x11-libs/libxkbcommon
+	x11-libs/libxshmfence
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrandr
+	x11-libs/pango
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5[X]
+		dev-qt/qtwidgets:5
+	)
+"
+
+QA_PREBUILT="*"
+S=${WORKDIR}
+OPERA_HOME="opt/opera${PN#opera}"
+
+pkg_pretend() {
+	# Protect against people using autounmask overzealously
+	use amd64 || die "opera only works on amd64"
+}
+
+pkg_setup() {
+	chromium_suid_sandbox_check_kernel_config
+}
+
+src_unpack() {
+	:
+}
+
+src_install() {
+	dodir /
+	cd "${ED}" || die
+	if [[ ${OPERA_FORCE_RPM} == yes ]]; then
+		rpm_src_unpack "${A[0]}"
+	else
+		unpacker
+	fi
+
+	# move to /opt, bug #573052
+	mkdir -p "${OPERA_HOME%${PN}}"
+	if [[ ${OPERA_FORCE_RPM} == yes ]]; then
+		mv "usr/lib64/${PN}" "${OPERA_HOME%${PN}}" || die
+	else
+		mv "usr/lib/x86_64-linux-gnu/${PN}" "${OPERA_HOME%${PN}}" || die
+	fi
+	rm -r "usr/lib" || die
+
+	# disable auto update
+	rm "${OPERA_HOME}/${PN%-*}_autoupdate"{,.licenses,.version} || die
+
+	if [[ ${OPERA_FORCE_RPM} == yes ]]; then
+		rm "${OPERA_HOME}/setup_repo.sh" || die
+	else
+		rm -r "usr/share/lintian" || die
+
+		# fix docs
+		mv usr/share/doc/${MY_PN} usr/share/doc/${PF} || die
+		gzip -d usr/share/doc/${PF}/changelog.gz || die
+	fi
+
+	# fix desktop file
+	sed -i \
+		-e 's|^TargetEnvironment|X-&|g' \
+		usr/share/applications/${PN}.desktop || die
+
+	# remove unused language packs
+	pushd "${OPERA_HOME}/localization" > /dev/null || die
+	chromium_remove_language_paks
+	popd > /dev/null || die
+
+	# setup opera symlink
+	rm "usr/bin/${PN}" || die
+	dosym "../../${OPERA_HOME}/${PN}" "/usr/bin/${PN}"
+
+	# install proprietary codecs
+	rm "${OPERA_HOME}/resources/ffmpeg_preload_config.json" || die
+	if use proprietary-codecs; then
+		mv lib_extra "${OPERA_HOME}"
+	fi
+
+	if ! use qt5; then
+		rm "${OPERA_HOME}/libqt5_shim.so" || die
+	fi
+
+	# pax mark opera, bug #562038
+	pax-mark m "${OPERA_HOME}/opera"
+	# enable suid sandbox if requested
+	use suid && fperms 4711 "/${OPERA_HOME}/opera_sandbox"
+}