diff --git a/metadata/md5-cache/net-im/signal-desktop-bin-7.78.0 b/metadata/md5-cache/net-im/signal-desktop-bin-7.78.0
new file mode 100644
index 0000000..a7aa89c
--- /dev/null
+++ b/metadata/md5-cache/net-im/signal-desktop-bin-7.78.0
@@ -0,0 +1,14 @@
+DEFINED_PHASES=install postinst postrm preinst prepare unpack
+DESCRIPTION=Allows you to send and receive messages of Signal Messenger on your computer
+EAPI=8
+HOMEPAGE=https://signal.org/ https://github.com/signalapp/Signal-Desktop
+IDEPEND=dev-util/desktop-file-utils x11-misc/shared-mime-info
+INHERIT=pax-utils unpacker xdg
+KEYWORDS=-* amd64
+LICENSE=GPL-3 MIT MIT-with-advertising BSD-1 BSD-2 BSD Apache-2.0 ISC openssl ZLIB APSL-2 icu Artistic-2 LGPL-2.1
+RDEPEND=>=app-accessibility/at-spi2-core-2.46.0:2 dev-libs/expat dev-libs/glib:2 dev-libs/nspr dev-libs/nss >=media-fonts/noto-emoji-20231130 media-libs/alsa-lib media-libs/libpulse media-libs/mesa[X(+)] net-print/cups sys-apps/dbus virtual/udev x11-libs/cairo x11-libs/gdk-pixbuf:2 x11-libs/gtk+:3[X] x11-libs/libdrm x11-libs/libX11 x11-libs/libxcb x11-libs/libxkbcommon x11-libs/libXcomposite x11-libs/libXdamage x11-libs/libXext x11-libs/libXfixes x11-libs/libXrandr x11-libs/pango
+RESTRICT=splitdebug
+SLOT=0
+SRC_URI=https://updates.signal.org/desktop/apt/pool/s/signal-desktop/signal-desktop_7.78.0_amd64.deb
+_eclasses_=pax-utils	5555f2e75744739fe100ee62c22d28fe	multiprocessing	1e32df7deee68372153dca65f4a7c21f	toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	unpacker	3b4ee72d1e2e0374fd8cd3eddfa00627	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	xdg	3ef49a87c52c8b77c476351195dfe575
+_md5_=b398ff2947b24ccfe96f08eba2d8a9cf
diff --git a/net-im/signal-desktop-bin/Manifest b/net-im/signal-desktop-bin/Manifest
index 97b0920..b6bce94 100644
--- a/net-im/signal-desktop-bin/Manifest
+++ b/net-im/signal-desktop-bin/Manifest
@@ -16,3 +16,4 @@ DIST signal-desktop_7.70.0_amd64.deb 111151328 BLAKE2B 80354f0422325f06f5c89b960
 DIST signal-desktop_7.72.0_amd64.deb 111387108 BLAKE2B 8cd54dbbc0544755f6418332468e5cf8018e8256aebf0b00b56267b7e216d2b6a0743edac1e906c01b1239f419371a8b494f9f094fedf636ff0eca4cdf6cf49a SHA512 014baab90d29e0f7a17551361d2bd89cb751e147d5adb3c596a8ec20af241bc62b21b8f6fd42ee7e7f99fed95f716cd8b9a4646af05bb31536439f415d767e58
 DIST signal-desktop_7.72.1_amd64.deb 111433282 BLAKE2B a8c206804715d57b8b51408dabb5f16104783ba66a73a0e816104360b253dc14466852555bc476ade4d2d9755061aa856d3ed32c931f8fce14e07de253b361c0 SHA512 7240f4491a8410015d16080186fa4bd7d01a9ea3c6559e5188ee2215308a97ee4e82deb8f3da3df585963c866007b574ef919dd6baa438cb4a5024019383b554
 DIST signal-desktop_7.77.1_amd64.deb 111647106 BLAKE2B 3cd9d0210ac52a3ae49fd6edd15962399a59b710f711f762bcb726ecf20470ccc655edfd5e8cf7637e150d7454e830c0d4d9864afb137e4ad0bdce2ad1f6394c SHA512 432ae5b91d0be27c26532f345798c893a40b7a3b41bbb28bf3638afb5bf7706f0b785e740f0cae041a1c1057f5b8cc2dcdd58c256e629a8327a95894ed5a4e25
+DIST signal-desktop_7.78.0_amd64.deb 111532230 BLAKE2B 1bbde195c211b6c4f900e726513e13b58872a66328eb2da905900947a91c18213812a805091972bfdeed7c9c011e3132809b6829db96d9a456395a23361963b8 SHA512 238b040254801e3c13c6b175bb79c0483660159f15fae7c6c362d014729c50af49f2878db77257fbdc0646fd603eb4b816b054f07c956e902910885131bac7cc
diff --git a/net-im/signal-desktop-bin/signal-desktop-bin-7.78.0.ebuild b/net-im/signal-desktop-bin/signal-desktop-bin-7.78.0.ebuild
new file mode 100644
index 0000000..c333e73
--- /dev/null
+++ b/net-im/signal-desktop-bin/signal-desktop-bin-7.78.0.ebuild
@@ -0,0 +1,91 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_PN="${PN/-bin/}"
+
+inherit pax-utils unpacker xdg
+
+DESCRIPTION="Allows you to send and receive messages of Signal Messenger on your computer"
+HOMEPAGE="https://signal.org/
+	https://github.com/signalapp/Signal-Desktop"
+SRC_URI="https://updates.signal.org/desktop/apt/pool/s/${MY_PN}/${MY_PN}_${PV}_amd64.deb"
+S="${WORKDIR}"
+
+LICENSE="GPL-3 MIT MIT-with-advertising BSD-1 BSD-2 BSD Apache-2.0 ISC openssl ZLIB APSL-2 icu Artistic-2 LGPL-2.1"
+SLOT="0"
+KEYWORDS="-* amd64"
+RESTRICT="splitdebug"
+
+RDEPEND="
+	>=app-accessibility/at-spi2-core-2.46.0:2
+	dev-libs/expat
+	dev-libs/glib:2
+	dev-libs/nspr
+	dev-libs/nss
+	>=media-fonts/noto-emoji-20231130
+	media-libs/alsa-lib
+	media-libs/libpulse
+	media-libs/mesa[X(+)]
+	net-print/cups
+	sys-apps/dbus
+	virtual/udev
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf:2
+	x11-libs/gtk+:3[X]
+	x11-libs/libdrm
+	x11-libs/libX11
+	x11-libs/libxcb
+	x11-libs/libxkbcommon
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrandr
+	x11-libs/pango
+"
+
+QA_PREBUILT="
+	opt/Signal/chrome_crashpad_handler
+	opt/Signal/chrome-sandbox
+	opt/Signal/libEGL.so
+	opt/Signal/libGLESv2.so
+	opt/Signal/libffmpeg.so
+	opt/Signal/libvk_swiftshader.so
+	opt/Signal/libvulkan.so.1
+	opt/Signal/resources/app.asar.unpacked/node_modules/*
+	opt/Signal/signal-desktop
+	opt/Signal/swiftshader/libEGL.so
+	opt/Signal/swiftshader/libGLESv2.so"
+
+src_prepare() {
+	default
+	sed -e "s|^Exec=/opt/Signal/signal-desktop|Exec=${MY_PN}|" \
+		-i usr/share/applications/signal-desktop.desktop || die
+	unpack usr/share/doc/signal-desktop/changelog.gz
+}
+
+src_install() {
+	insinto /
+	dodoc changelog
+	doins -r opt
+	insinto /usr/share
+
+	doins -r usr/share/applications
+	doins -r usr/share/icons
+	fperms +x /opt/Signal/signal-desktop /opt/Signal/chrome-sandbox /opt/Signal/chrome_crashpad_handler
+	fperms u+s /opt/Signal/chrome-sandbox
+	pax-mark m opt/Signal/signal-desktop opt/Signal/chrome-sandbox opt/Signal/chrome_crashpad_handler
+
+	newbin - signal-desktop <<- _EOF_
+		#!/bin/sh
+		exec ${EPREFIX}/opt/Signal/signal-desktop --ozone-platform-hint=auto "\${@}"
+	_EOF_
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	elog "For using the tray icon on compatible desktop environments, start Signal with"
+	elog " '--start-in-tray' or '--use-tray-icon'."
+}