diff --git a/sdk_container/src/third_party/portage-stable/dev-python/docutils/Manifest b/sdk_container/src/third_party/portage-stable/dev-python/docutils/Manifest
index 8e95d33840..69f65b94e1 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/docutils/Manifest
+++ b/sdk_container/src/third_party/portage-stable/dev-python/docutils/Manifest
@@ -1,2 +1,3 @@
 DIST docutils-0.21.2.tar.gz 2204444 BLAKE2B 727c2f97fc5835a0ffa62e38ea85af366cd89ad1eaec0b8af8b1f3b12e6cddfddb65161ba34f9109952d37ba2cf8985f3c3b6905ebb2ac1c9a984cce3fb4d170 SHA512 7fafa331f5687448e80d299c20cdccc4b49819fa471b5f586bf0ab18c694ba43a70f58e7c76b0a70a16267585548389214e11a4998ad7fdc19a27f0f7644539c
+DIST docutils-0.22.1rc1.tar.gz 2288693 BLAKE2B a65ec18afab62a37f254f904b6812ffdd8b67c774ebd7d39c4f661f79150ac8b1dc9077d020ced548d0dd15fdde8458771db4e1576f09b99dd7f001a1988426e SHA512 6cf2d4ce54fd3db87f09ff7a278aeefa4a47c85a7f919c4d8590e42b4583aab0a81405cf047d95238b8bae2b6e0cacad3a5397009c0b3fdb10fe8984080e911f
 DIST docutils-0.22.tar.gz 2277984 BLAKE2B 8ad9fc3d064e39bb618f5bac7ef6b69a77e7e811ff2f7c4c1b34f4f8bc1ba793f995e653d20ba536d24af5905f68b8e3f636a0f28f1c9eef46bb6f755d988bc2 SHA512 09082eb3bdd5f9b3e977d356740efee47725a50fbaca7bf35c7fddff06003c2b2177a38d160a9956f9e96261f881c0d870c0aa9fef84f90d0cac079ccc73669d
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/docutils/docutils-0.22.1_rc1.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/docutils/docutils-0.22.1_rc1.ebuild
new file mode 100644
index 0000000000..d5ea86951e
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-python/docutils/docutils-0.22.1_rc1.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=flit
+PYTHON_COMPAT=( python3_{11..14} pypy3_11 )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python Documentation Utilities (reference reStructuredText impl.)"
+HOMEPAGE="
+	https://docutils.sourceforge.io/
+	https://pypi.org/project/docutils/
+"
+
+# GPL-3+ only for emacs/rst.el
+LICENSE="BSD BSD-2 GPL-3+ PSF-2.4 public-domain"
+SLOT="0"
+
+RDEPEND="
+	dev-python/pillow[${PYTHON_USEDEP}]
+	dev-python/pygments[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	${RDEPEND}
+"
+
+python_compile_all() {
+	# Generate html docs from reStructured text sources.
+
+	# Place html4css1.css in base directory to ensure that the generated reference to it is correct.
+	cp docutils/writers/html4css1/html4css1.css . || die
+
+	cd tools || die
+	"${EPYTHON}" buildhtml.py --input-encoding=utf-8 --no-datestamp \
+		--stylesheet-path=../html4css1.css, --traceback ../docs || die
+}
+
+src_test() {
+	cd test || die
+	distutils-r1_src_test
+}
+
+python_test() {
+	"${EPYTHON}" alltests.py -v || die "Testing failed with ${EPYTHON}"
+}
+
+python_install() {
+	distutils-r1_python_install
+
+	# Install tools.
+	python_doscript tools/buildhtml.py
+}
+
+python_install_all() {
+	local DOCS=( *.rst )
+	local HTML_DOCS=( docs tools docutils/writers/html4css1/html4css1.css )
+
+	distutils-r1_python_install_all
+}