diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/less/Manifest b/sdk_container/src/third_party/portage-stable/sys-apps/less/Manifest
index ef81adbda9..8c7d2b0bb2 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/less/Manifest
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/less/Manifest
@@ -2,3 +2,8 @@ DIST less-643.tar.gz 592291 BLAKE2B 6dc60dc2e8db05afdae466877a1d26a3008ff5378bbb
 DIST less-668.tar.gz 649770 BLAKE2B 0f6a85a1c66577dd2a28682a6f8399e42fdbe9fc1498b2e89c6bb7c47109e8d3ab934abe5dd998b2c8dfacfb174ad9daeb79b3d4c13df22fa035ea792b2eaf5e SHA512 6527741a609849ec27b6ab35de46f2c5c2b2771391e3efe263207bee28915946f44331a42f832a7cb42231a19b135cbadc15ae02cd997b83a13cdfbc7213fc27
 DIST less-679.tar.gz 877094 BLAKE2B 024cd7f4014958e9be52a89aefd9404298850c56f0f8d2403e8648b06ce37bcca6742ebd8a3a4900acb78a3884c4f17270919feb3ca76c6978c34ec79043f154 SHA512 f04e37dc4b2839b416a195e107d21328800e75080054788002c109b3b113a6a898b953391912e7538fb9843ef530b1991efc76dbf6fb5960e5530f3ff83421f6
 DIST less-685.tar.gz 882560 BLAKE2B 771ba2fb1f593e80d9e5e203bfe9b7a8a33833fcd3464a0c64c4056359e9ecc723eff87b783c9ab4c3090d7dac1973c1875eb7d926601c512dc0494e7e8adb5c SHA512 aff745f1816e0f996fbdbc33ecae0726cf0d842efc227937ff8c32e734c8b5be4c611ffbb27e5e038b4d95280c95ca60c53af1a47cf419cb06e5fab543c231f3
+DIST less-685.tar.gz.sig 95 BLAKE2B e5c1e42b997d44b017570afe3af7edc539ec00d03f8f829db9e73be4db8095d0a9166bdbd0d822fee9e3c97d90ccf9110b757ef253ddff14f4070e1e9455c45f SHA512 bd3f0f6fec225478a643a81a8afb2c9e68934816482efd05556f92d3568022a57fd918793ef14e34990eefe6cba0950174a4ffd7f1107fe2af994b45ad866679
+DIST less-691.tar.gz 986638 BLAKE2B b74fe33259ac5731cc6230e115c8ab21f34c8a3e67efbb5ee554af6377a17f9ee3a92f99e9ee2f9c757804de5f0f061c87582d26da71a2c8a62fb079434abe62 SHA512 6ae54f0c2b86709cc1aea54b0531b06ef155f852b6a23c0c36505e3bca93c0c6806ef89fbbd90eee7afeb0ad8e4d9ef09c5b25e133a018e6bbef1c97ad4c7728
+DIST less-691.tar.gz.sig 95 BLAKE2B 0b7ec8ef81b3d7d2f768554d9e1a2274300e495ebfc58d787b18115725acfd1a361d4ea9d27ea4d74071319b65b0d9d5efa12579a9df87fc17502c30f09ee176 SHA512 23988f9e914998079364571141f0f11c719139d9e5bf73729b76fe1df5192b83ec3d1a9f154ddc75a66dae111435fef6eaec38e5c8cad3bf6562bc2f2d7fc089
+DIST less-692.tar.gz 987633 BLAKE2B 379d7738894f16fed1b429c9e26c2e46fd27c790be2b0b8b6c0f6744913845ea6003d5b50db4186847c4daf430fb5a23d2c9f35780577a0fb1c1a3b603bfbb41 SHA512 57a2d2b8c45c93550ab3f4c8a427f877ccfc4660028880a776d6463fdc155c7c71abc51c842bc3b2107085eb205f9d30edc21b23e21239ef61033762558209e3
+DIST less-692.tar.gz.sig 95 BLAKE2B 530d6274ba8045975c26123ed3a239a5272350cf229287dc73fbe5c1e862a81618e14e280d63ed6b30087bb86e15b259a33a5b0e3b4bb945cbd9ffeefa382eed SHA512 738b3ed934f877674cf076a788a9aca5bae33a62db4c26b604bd7e819ca472465417a8d2d0bdedc1126e8eeba7c78e8d5b165f134ecca4426e30a7c3a1e31f4b
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-685.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-685.ebuild
index b59ff65a4e..932628242a 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-685.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-685.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -22,7 +22,17 @@ if [[ ${PV} == 9999 ]]; then
 	EGIT_REPO_URI="https://github.com/gwsw/less"
 	inherit git-r3
 else
-	SRC_URI="https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz"
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/less.asc
+	inherit verify-sig
+
+	SRC_URI="
+		https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz
+		verify-sig? (
+			https://www.greenwoodsoftware.com/less/${MY_P}.sig -> ${MY_P}.tar.gz.sig
+		)
+	"
+
+	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-less )"
 
 	if [[ ${PV} != *_beta* ]] ; then
 		KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
@@ -42,7 +52,7 @@ DEPEND="
 	pcre? ( dev-libs/libpcre2 )
 "
 RDEPEND="${DEPEND}"
-BDEPEND="test? ( virtual/pkgconfig )"
+BDEPEND+=" test? ( virtual/pkgconfig )"
 
 src_prepare() {
 	default
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-691.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-691.ebuild
new file mode 100644
index 0000000000..698a177515
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-691.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Releases are usually first a beta then promoted to stable if no
+# issues were found. Upstream explicitly ask "to not generally distribute"
+# the beta versions. It's okay to keyword beta versions if they fix
+# a serious bug, but otherwise try to avoid it.
+
+WANT_AUTOMAKE=none
+WANT_LIBTOOL=none
+inherit autotools flag-o-matic optfeature toolchain-funcs
+
+DESCRIPTION="Excellent text file viewer"
+HOMEPAGE="https://www.greenwoodsoftware.com/less/"
+
+MY_PV=${PV/_beta/-beta}
+MY_P=${PN}-${MY_PV}
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://github.com/gwsw/less"
+	inherit git-r3
+else
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/less.asc
+	inherit verify-sig
+
+	SRC_URI="
+		https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz
+		verify-sig? (
+			https://www.greenwoodsoftware.com/less/${MY_P}.sig -> ${MY_P}.tar.gz.sig
+		)
+	"
+
+	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-less )"
+
+	if [[ ${PV} != *_beta* ]] ; then
+		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+	fi
+fi
+
+S="${WORKDIR}"/${MY_P/?beta}
+
+LICENSE="|| ( GPL-3 BSD-2 )"
+SLOT="0"
+IUSE="pcre test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	>=app-misc/editor-wrapper-3
+	>=sys-libs/ncurses-5.2:=
+	pcre? ( dev-libs/libpcre2 )
+"
+RDEPEND="${DEPEND}"
+BDEPEND+=" test? ( virtual/pkgconfig )"
+
+src_prepare() {
+	default
+	# Per upstream README to prepare live build
+	[[ ${PV} == 9999 ]] && emake -f Makefile.aut distfiles
+	# Upstream uses unpatched autoconf-2.69, which breaks with clang-16.
+	# https://bugs.gentoo.org/870412
+	eautoreconf
+}
+
+src_configure() {
+	append-lfs-flags # bug #896316
+
+	local myeconfargs=(
+		--with-regex=$(usex pcre pcre2 posix)
+		--with-editor="${EPREFIX}"/usr/libexec/editor
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_test() {
+	emake check VERBOSE=1 CC="$(tc-getCC)" PKG_CONFIG="$(tc-getPKG_CONFIG)"
+}
+
+src_install() {
+	default
+
+	keepdir /usr/lib/lessfilter.d
+	keepdir /etc/lessfilter.d
+
+	newbin "${FILESDIR}"/lesspipe-r4.sh lesspipe
+	newenvd "${FILESDIR}"/less.envd 70less
+}
+
+pkg_preinst() {
+	optfeature "Colorized output support" dev-python/pygments
+
+	if has_version "<${CATEGORY}/${PN}-483-r1" ; then
+		elog "The lesspipe.sh symlink has been dropped.  If you are still setting"
+		elog "LESSOPEN to that, you will need to update it to '|lesspipe %s'."
+	fi
+
+	if has_version "<${CATEGORY}/${PN}-643" ; then
+		elog "less now colorizes by default. To disable this, set LESSCOLOR=no."
+	fi
+}
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-692.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-692.ebuild
new file mode 100644
index 0000000000..698a177515
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-692.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Releases are usually first a beta then promoted to stable if no
+# issues were found. Upstream explicitly ask "to not generally distribute"
+# the beta versions. It's okay to keyword beta versions if they fix
+# a serious bug, but otherwise try to avoid it.
+
+WANT_AUTOMAKE=none
+WANT_LIBTOOL=none
+inherit autotools flag-o-matic optfeature toolchain-funcs
+
+DESCRIPTION="Excellent text file viewer"
+HOMEPAGE="https://www.greenwoodsoftware.com/less/"
+
+MY_PV=${PV/_beta/-beta}
+MY_P=${PN}-${MY_PV}
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://github.com/gwsw/less"
+	inherit git-r3
+else
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/less.asc
+	inherit verify-sig
+
+	SRC_URI="
+		https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz
+		verify-sig? (
+			https://www.greenwoodsoftware.com/less/${MY_P}.sig -> ${MY_P}.tar.gz.sig
+		)
+	"
+
+	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-less )"
+
+	if [[ ${PV} != *_beta* ]] ; then
+		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+	fi
+fi
+
+S="${WORKDIR}"/${MY_P/?beta}
+
+LICENSE="|| ( GPL-3 BSD-2 )"
+SLOT="0"
+IUSE="pcre test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	>=app-misc/editor-wrapper-3
+	>=sys-libs/ncurses-5.2:=
+	pcre? ( dev-libs/libpcre2 )
+"
+RDEPEND="${DEPEND}"
+BDEPEND+=" test? ( virtual/pkgconfig )"
+
+src_prepare() {
+	default
+	# Per upstream README to prepare live build
+	[[ ${PV} == 9999 ]] && emake -f Makefile.aut distfiles
+	# Upstream uses unpatched autoconf-2.69, which breaks with clang-16.
+	# https://bugs.gentoo.org/870412
+	eautoreconf
+}
+
+src_configure() {
+	append-lfs-flags # bug #896316
+
+	local myeconfargs=(
+		--with-regex=$(usex pcre pcre2 posix)
+		--with-editor="${EPREFIX}"/usr/libexec/editor
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_test() {
+	emake check VERBOSE=1 CC="$(tc-getCC)" PKG_CONFIG="$(tc-getPKG_CONFIG)"
+}
+
+src_install() {
+	default
+
+	keepdir /usr/lib/lessfilter.d
+	keepdir /etc/lessfilter.d
+
+	newbin "${FILESDIR}"/lesspipe-r4.sh lesspipe
+	newenvd "${FILESDIR}"/less.envd 70less
+}
+
+pkg_preinst() {
+	optfeature "Colorized output support" dev-python/pygments
+
+	if has_version "<${CATEGORY}/${PN}-483-r1" ; then
+		elog "The lesspipe.sh symlink has been dropped.  If you are still setting"
+		elog "LESSOPEN to that, you will need to update it to '|lesspipe %s'."
+	fi
+
+	if has_version "<${CATEGORY}/${PN}-643" ; then
+		elog "less now colorizes by default. To disable this, set LESSCOLOR=no."
+	fi
+}
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-9999.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-9999.ebuild
index d724f788a7..698a177515 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/less/less-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/less/less-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -22,7 +22,17 @@ if [[ ${PV} == 9999 ]]; then
 	EGIT_REPO_URI="https://github.com/gwsw/less"
 	inherit git-r3
 else
-	SRC_URI="https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz"
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/less.asc
+	inherit verify-sig
+
+	SRC_URI="
+		https://www.greenwoodsoftware.com/less/${MY_P}.tar.gz
+		verify-sig? (
+			https://www.greenwoodsoftware.com/less/${MY_P}.sig -> ${MY_P}.tar.gz.sig
+		)
+	"
+
+	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-less )"
 
 	if [[ ${PV} != *_beta* ]] ; then
 		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
@@ -42,7 +52,7 @@ DEPEND="
 	pcre? ( dev-libs/libpcre2 )
 "
 RDEPEND="${DEPEND}"
-BDEPEND="test? ( virtual/pkgconfig )"
+BDEPEND+=" test? ( virtual/pkgconfig )"
 
 src_prepare() {
 	default