diff --git a/www-client/microsoft-edge-dev/Manifest b/www-client/microsoft-edge-dev/Manifest
index e7baf1d033ca4..c024b266e7334 100644
--- a/www-client/microsoft-edge-dev/Manifest
+++ b/www-client/microsoft-edge-dev/Manifest
@@ -1,5 +1,3 @@
-DIST microsoft-edge-dev_154.0.4238.0-1_amd64.deb 192706442 BLAKE2B 7396bc70639c0b628ed72aaaf207e4c25c43e44b475b99c7c05c10cff52c082ee50f0cde002c095362491014b48b4c4e3f82150ba005770a48bd567313c37017 SHA512 4a0df85b0b3414d8535c5dc118adac289bcc1c4fc7352afe6636959452b012e29ef95649c690cbc36f5a3fd52c82b6961a5e7954bbb71f66bdc2d076d42057be
-DIST microsoft-edge-dev_154.0.4251.0-1_amd64.deb 192498078 BLAKE2B a1aa13239ff0a16551c6f5705210ddce49c6dad7827239ac554a92ebc843388cc9fed08608b6d79033788b699686cd4b4563f178f9281a5fe2acc7b696f07709 SHA512 659a3a9c903e35f374858d2cf86aec6785e7b9f9b19690323eeb4ff073bf12dbab86a32e7aea9a7be32405368ba4a56ac75ce2c2bddadf1e51d91d1733a378b7
 DIST microsoft-edge-dev_155.0.4268.0-1_amd64.deb 192794938 BLAKE2B 013abf5badf13e89ba188efd26204c6013b399544ce68d2286d1cc8761946e7a49ed1b1b1fa3777d26fa26b9e16fe0cdd08e47fe0abae6f32348724ba572119e SHA512 c01c086d6efe7044986067b2c3709c71d2cc3ecab3ad9af5b64e72b31010fa4fe1b1d09fcc655ef3cf0532c8d1025379320155191f27bbd4a40923cf6a9cf05c
 DIST microsoft-edge-dev_155.0.4273.0-1_amd64.deb 193281010 BLAKE2B 340d7c6238e03ddfb48762f5d98dee179c5d1fa7f0298606dd9395832c33a835afba1edcf326023bbcb4f3957c5731ab0849824cd5175b1b53b287608e750354 SHA512 77c8765c251923ed6987fc436ac97bcb4f2412d52d8cdcc00c337d409e7bfe598b329596fb7efaba77d2233826046ee1d4656c441bf14ece473cb75b1e8a56b0
 DIST microsoft-edge-dev_156.0.4285.0-1_amd64.deb 194145114 BLAKE2B ae5b8370f656e4123a523e75ee336ae0594ff44988868648ff0945f749895a854e787b371a8d3279aed0011a41bf1da8ddff87976b7dfe82f55f833e3a6eed73 SHA512 383f7cd152c95e544eefde37e4069958821be711c8d6c71138f9d2a2f6b0c39a153ace89458739d763fcf14b0a9c50615b2d6e453aa7b1883a4fd39d988c6f48
diff --git a/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4238.0.ebuild b/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4238.0.ebuild
deleted file mode 100644
index 4a155cc260400..0000000000000
--- a/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4238.0.ebuild
+++ /dev/null
@@ -1,125 +0,0 @@
-# Copyright 2011-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="8"
-
-inherit chromium-2 desktop pax-utils unpacker xdg
-
-DESCRIPTION="The web browser from Microsoft"
-HOMEPAGE="https://www.microsoft.com/edge"
-
-if [[ ${PN} == microsoft-edge ]]; then
-	MY_PN=${PN}-stable
-else
-	MY_PN=${PN}
-fi
-
-MY_P="${MY_PN}_${PV}-1"
-SRC_URI="https://packages.microsoft.com/repos/edge/pool/main/m/${MY_PN}/${MY_P}_amd64.deb"
-S=${WORKDIR}
-
-LICENSE="microsoft-edge"
-SLOT="0"
-KEYWORDS="-* ~amd64"
-
-IUSE="+mip qt6"
-RESTRICT="bindist mirror strip"
-
-RDEPEND="
-	>=app-accessibility/at-spi2-core-2.46.0:2
-	app-misc/ca-certificates
-	dev-libs/expat
-	dev-libs/glib:2
-	dev-libs/nspr
-	dev-libs/nss
-	media-fonts/liberation-fonts
-	media-libs/alsa-lib
-	media-libs/mesa[gbm(+)]
-	net-misc/curl[ssl]
-	net-print/cups
-	sys-apps/dbus
-	sys-apps/util-linux
-	sys-libs/glibc
-	x11-libs/cairo
-	x11-libs/gdk-pixbuf:2
-	x11-libs/gtk+:3[X]
-	x11-libs/libdrm
-	x11-libs/libX11
-	x11-libs/libXcomposite
-	x11-libs/libXdamage
-	x11-libs/libXext
-	x11-libs/libXfixes
-	x11-libs/libXrandr
-	x11-libs/libxcb
-	x11-libs/libxkbcommon
-	x11-libs/libxshmfence
-	x11-libs/pango
-	x11-misc/xdg-utils
-	mip? (
-		app-crypt/libsecret
-		|| ( dev-libs/libxml2-compat:2/2 dev-libs/libxml2:2/2 )
-	)
-	qt6? ( dev-qt/qtbase:6[gui,widgets] )
-"
-
-QA_PREBUILT="*"
-QA_DESKTOP_FILE="usr/share/applications/microsoft-edge.*\\.desktop"
-EDGE_HOME="opt/microsoft/msedge${PN#microsoft-edge}"
-
-pkg_nofetch() {
-	eerror "Please wait 24 hours and sync your tree before reporting a bug for microsoft-edge fetch failures."
-}
-
-pkg_pretend() {
-	# Protect against people using autounmask overzealously
-	use amd64 || die "microsoft-edge only works on amd64"
-}
-
-pkg_setup() {
-	chromium_suid_sandbox_check_kernel_config
-}
-
-src_unpack() {
-	:
-}
-
-src_install() {
-	dodir /
-	cd "${ED}" || die
-	unpacker
-
-	rm -f _gpgorigin || die
-
-	mv usr/share/doc/${MY_PN} usr/share/doc/${PF} || die
-
-	# Microsoft Edge comes with its own bundled cron
-	# scripts which invoke `apt` directly. Useless on Gentoo!
-	rm -r etc/cron.daily || die "Failed to remove cron scripts"
-	rm -r "${EDGE_HOME}"/cron || die "Failed to remove cron scripts"
-
-	gzip -d usr/share/doc/${PF}/changelog.gz || die
-	gzip -d usr/share/man/man1/${MY_PN}.1.gz || die
-	if [[ -L usr/share/man/man1/${PN}.1.gz ]]; then
-		rm usr/share/man/man1/${PN}.1.gz || die
-		dosym ${MY_PN}.1 usr/share/man/man1/${PN}.1
-	fi
-
-	local size
-	# channel suffix: "" stable, "_channel" for beta/dev.
-	local channel=${PN#microsoft-edge}
-	channel=${channel/-/_}
-	for size in 16 24 32 48 64 128 256 ; do
-		newicon -s ${size} "${EDGE_HOME}/product_logo_${size}${channel}.png" ${PN}.png
-	done
-
-	if ! use mip; then
-		rm "${EDGE_HOME}"/libmip_core_gn.so || die
-	fi
-
-	rm "${EDGE_HOME}/libqt5_shim.so" || die
-	if ! use qt6; then
-		rm "${EDGE_HOME}/libqt6_shim.so" || die
-	fi
-
-	pax-mark m "${EDGE_HOME}/msedge"
-}
diff --git a/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4251.0.ebuild b/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4251.0.ebuild
deleted file mode 100644
index 4a155cc260400..0000000000000
--- a/www-client/microsoft-edge-dev/microsoft-edge-dev-154.0.4251.0.ebuild
+++ /dev/null
@@ -1,125 +0,0 @@
-# Copyright 2011-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="8"
-
-inherit chromium-2 desktop pax-utils unpacker xdg
-
-DESCRIPTION="The web browser from Microsoft"
-HOMEPAGE="https://www.microsoft.com/edge"
-
-if [[ ${PN} == microsoft-edge ]]; then
-	MY_PN=${PN}-stable
-else
-	MY_PN=${PN}
-fi
-
-MY_P="${MY_PN}_${PV}-1"
-SRC_URI="https://packages.microsoft.com/repos/edge/pool/main/m/${MY_PN}/${MY_P}_amd64.deb"
-S=${WORKDIR}
-
-LICENSE="microsoft-edge"
-SLOT="0"
-KEYWORDS="-* ~amd64"
-
-IUSE="+mip qt6"
-RESTRICT="bindist mirror strip"
-
-RDEPEND="
-	>=app-accessibility/at-spi2-core-2.46.0:2
-	app-misc/ca-certificates
-	dev-libs/expat
-	dev-libs/glib:2
-	dev-libs/nspr
-	dev-libs/nss
-	media-fonts/liberation-fonts
-	media-libs/alsa-lib
-	media-libs/mesa[gbm(+)]
-	net-misc/curl[ssl]
-	net-print/cups
-	sys-apps/dbus
-	sys-apps/util-linux
-	sys-libs/glibc
-	x11-libs/cairo
-	x11-libs/gdk-pixbuf:2
-	x11-libs/gtk+:3[X]
-	x11-libs/libdrm
-	x11-libs/libX11
-	x11-libs/libXcomposite
-	x11-libs/libXdamage
-	x11-libs/libXext
-	x11-libs/libXfixes
-	x11-libs/libXrandr
-	x11-libs/libxcb
-	x11-libs/libxkbcommon
-	x11-libs/libxshmfence
-	x11-libs/pango
-	x11-misc/xdg-utils
-	mip? (
-		app-crypt/libsecret
-		|| ( dev-libs/libxml2-compat:2/2 dev-libs/libxml2:2/2 )
-	)
-	qt6? ( dev-qt/qtbase:6[gui,widgets] )
-"
-
-QA_PREBUILT="*"
-QA_DESKTOP_FILE="usr/share/applications/microsoft-edge.*\\.desktop"
-EDGE_HOME="opt/microsoft/msedge${PN#microsoft-edge}"
-
-pkg_nofetch() {
-	eerror "Please wait 24 hours and sync your tree before reporting a bug for microsoft-edge fetch failures."
-}
-
-pkg_pretend() {
-	# Protect against people using autounmask overzealously
-	use amd64 || die "microsoft-edge only works on amd64"
-}
-
-pkg_setup() {
-	chromium_suid_sandbox_check_kernel_config
-}
-
-src_unpack() {
-	:
-}
-
-src_install() {
-	dodir /
-	cd "${ED}" || die
-	unpacker
-
-	rm -f _gpgorigin || die
-
-	mv usr/share/doc/${MY_PN} usr/share/doc/${PF} || die
-
-	# Microsoft Edge comes with its own bundled cron
-	# scripts which invoke `apt` directly. Useless on Gentoo!
-	rm -r etc/cron.daily || die "Failed to remove cron scripts"
-	rm -r "${EDGE_HOME}"/cron || die "Failed to remove cron scripts"
-
-	gzip -d usr/share/doc/${PF}/changelog.gz || die
-	gzip -d usr/share/man/man1/${MY_PN}.1.gz || die
-	if [[ -L usr/share/man/man1/${PN}.1.gz ]]; then
-		rm usr/share/man/man1/${PN}.1.gz || die
-		dosym ${MY_PN}.1 usr/share/man/man1/${PN}.1
-	fi
-
-	local size
-	# channel suffix: "" stable, "_channel" for beta/dev.
-	local channel=${PN#microsoft-edge}
-	channel=${channel/-/_}
-	for size in 16 24 32 48 64 128 256 ; do
-		newicon -s ${size} "${EDGE_HOME}/product_logo_${size}${channel}.png" ${PN}.png
-	done
-
-	if ! use mip; then
-		rm "${EDGE_HOME}"/libmip_core_gn.so || die
-	fi
-
-	rm "${EDGE_HOME}/libqt5_shim.so" || die
-	if ! use qt6; then
-		rm "${EDGE_HOME}/libqt6_shim.so" || die
-	fi
-
-	pax-mark m "${EDGE_HOME}/msedge"
-}
diff --git a/www-client/microsoft-edge-dev/microsoft-edge-dev-155.0.4268.0-r1.ebuild b/www-client/microsoft-edge-dev/microsoft-edge-dev-155.0.4268.0-r1.ebuild
deleted file mode 100644
index 801a663b7ab48..0000000000000
--- a/www-client/microsoft-edge-dev/microsoft-edge-dev-155.0.4268.0-r1.ebuild
+++ /dev/null
@@ -1,165 +0,0 @@
-# Copyright 2011-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="8"
-
-inherit chromium-2 desktop pax-utils unpacker xdg
-
-DESCRIPTION="The web browser from Microsoft"
-HOMEPAGE="https://www.microsoft.com/edge"
-
-if [[ ${PN} == microsoft-edge ]]; then
-	MY_PN=${PN}-stable
-else
-	MY_PN=${PN}
-fi
-
-MY_P="${MY_PN}_${PV}-1"
-SRC_URI="https://packages.microsoft.com/repos/edge/pool/main/m/${MY_PN}/${MY_P}_amd64.deb"
-S=${WORKDIR}
-
-LICENSE="microsoft-edge"
-SLOT="0"
-KEYWORDS="-* amd64"
-
-IUSE="gtk3 +gtk4 qt6"
-RESTRICT="bindist mirror strip"
-REQUIRED_USE="|| ( gtk3 gtk4 )"
-
-RDEPEND="
-	>=app-accessibility/at-spi2-core-2.46.0:2
-	app-crypt/libsecret
-	app-misc/ca-certificates
-	dev-libs/expat
-	dev-libs/glib:2
-	dev-libs/nspr
-	dev-libs/nss
-	media-fonts/liberation-fonts
-	media-libs/alsa-lib
-	media-libs/mesa[gbm(+)]
-	net-misc/curl[ssl]
-	net-print/cups
-	sys-apps/dbus
-	sys-apps/util-linux
-	sys-libs/glibc
-	x11-libs/cairo
-	x11-libs/gdk-pixbuf:2
-	x11-libs/libdrm
-	x11-libs/libX11
-	x11-libs/libXcomposite
-	x11-libs/libXdamage
-	x11-libs/libXext
-	x11-libs/libXfixes
-	x11-libs/libXrandr
-	x11-libs/libxcb
-	x11-libs/libxkbcommon
-	x11-libs/libxshmfence
-	x11-libs/pango
-	x11-misc/xdg-utils
-	gtk3? ( x11-libs/gtk+:3[X] )
-	gtk4? ( gui-libs/gtk:4[X] )
-	qt6? ( dev-qt/qtbase:6[gui,widgets] )
-"
-
-QA_PREBUILT="*"
-QA_DESKTOP_FILE="usr/share/applications/microsoft-edge.*\\.desktop"
-EDGE_HOME="opt/microsoft/msedge${PN#microsoft-edge}"
-
-pkg_nofetch() {
-	eerror "Please wait 24 hours and sync your tree before reporting a bug for microsoft-edge fetch failures."
-}
-
-pkg_pretend() {
-	# Protect against people using autounmask overzealously
-	use amd64 || die "microsoft-edge only works on amd64"
-}
-
-pkg_setup() {
-	chromium_suid_sandbox_check_kernel_config
-}
-
-src_unpack() {
-	:
-}
-
-src_install() {
-	dodir /
-	cd "${ED}" || die
-	unpacker
-
-	rm -f _gpgorigin || die
-
-	mv usr/share/doc/${MY_PN} usr/share/doc/${PF} || die
-
-	# Microsoft Edge comes with its own bundled cron
-	# scripts which invoke `apt` directly. Useless on Gentoo!
-	rm -r etc/cron.daily || die "Failed to remove cron scripts"
-	rm -r "${EDGE_HOME}"/cron || die "Failed to remove cron scripts"
-
-	gzip -d usr/share/doc/${PF}/changelog.gz || die
-	gzip -d usr/share/man/man1/${MY_PN}.1.gz || die
-	if [[ -L usr/share/man/man1/${PN}.1.gz ]]; then
-		rm usr/share/man/man1/${PN}.1.gz || die
-		dosym ${MY_PN}.1 usr/share/man/man1/${PN}.1
-	fi
-
-	local size
-	# channel suffix: "" stable, "_channel" for beta/dev.
-	local channel=${PN#microsoft-edge}
-	channel=${channel/-/_}
-	for size in 16 24 32 48 64 128 256 ; do
-		newicon -s ${size} "${EDGE_HOME}/product_logo_${size}${channel}.png" ${PN}.png
-	done
-
-	rm "${EDGE_HOME}/libqt5_shim.so" || die
-	if ! use qt6; then
-		rm "${EDGE_HOME}/libqt6_shim.so" || die
-	fi
-
-	pax-mark m "${EDGE_HOME}/msedge"
-
-	# MS Edge includes channel information in the wrapper script, so rather than replace it like with Chromium,
-	# We'll inject additional logic to look for and use user-defined flags in /etc/msedge/*.
-	local wrapper="${ED}/${EDGE_HOME}/${PN}"
-	local inject="${T}/msedge-wrapper-flags.inc"
-	local wrapper_tmp="${T}/msedge-wrapper.new"
-
-	cat > "${inject}" <<'EOF'
-
-# Allow the user to override command-line flags, bug #357629.
-for f in /etc/msedge/*; do
-	case "${f}" in
-		*~|*.bak|*.old|*.swp|*.tmp|*/.*) continue ;;
-	esac
-	[[ -f "${f}" ]] && source "${f}"
-done
-
-# Prefer user-defined MSEDGE_USER_FLAGS over MSEDGE_FLAGS from /etc/msedge/default.
-MSEDGE_FLAGS=${MSEDGE_USER_FLAGS:-"$MSEDGE_FLAGS"}
-
-EOF
-
-	{
-		# shebang and copyright notice; hasn't changed in 15 years.
-		head -n 5 "${wrapper}" || die
-		cat "${inject}" || die
-		tail -n +7 "${wrapper}" | \
-			sed 's|^exec -a "\$0" "\$HERE/msedge" "\$@"$|exec -a "$0" "$HERE/msedge" ${MSEDGE_FLAGS} "$@"|' || die
-	} > "${wrapper_tmp}" || die "Failed to build wrapper with injected logic"
-
-	cat "${wrapper_tmp}" > "${wrapper}" || die "Failed to update wrapper logic"
-	rm -f "${wrapper_tmp}" || die "Failed to clean temporary wrapper"
-
-	grep -q 'exec -a "\$0" "\$HERE/msedge" ${MSEDGE_FLAGS} "\$@"' "${wrapper}" ||
-		die "Failed to update wrapper exec flags"
-}
-
-pkg_postinst() {
-	if use gtk4 && has_version x11-libs/gtk+; then
-		einfo "GTK4 has been selected, however x11-libs/gtk+ is also installed."
-		einfo "MS Edge will prefer GTK3 at runtime as a result; if you prefer GTK4,"
-		einfo "please create \`/etc/msedge/default\` and set \`MSEDGE_FLAGS=\"--gtk-version=4\"\`"
-	fi
-	xdg_desktop_database_update
-	xdg_icon_cache_update
-}