diff --git a/dev-vcs/hg-evolve/Manifest b/dev-vcs/hg-evolve/Manifest
index c3292d6ad76d9..97a80069f61ac 100644
--- a/dev-vcs/hg-evolve/Manifest
+++ b/dev-vcs/hg-evolve/Manifest
@@ -1 +1,2 @@
 DIST hg-evolve-10.0.2.tar.gz 809860 BLAKE2B 13420a8247a0a708bedd0863aa20b08699d0a374bd259b043636ccc65343b6661d95b94ef80f81724aca655edf1e9448c7f78a28470d7fb1e76aa9fa0c1cb06d SHA512 9250c5d46a6b3263e9d09f6ca72a912887c793ec4d2f7c9440aa07058f2706a28f2d78352b9c91d20bbd4d8fd4abf2e21d92d72f32faf046d6b8ff2dc2f6d15f
+DIST hg-evolve-10.1.0.tar.gz 836446 BLAKE2B 566c8fdaf9e21bcbda97a6db43624c7c3265163546800aaebf5b3d3024e8c27e8442b7eb0668e002d020c154119a5d79ffbf9c77507e97218cd7433e0903895c SHA512 26333db8f71a6116ce9d8cbb21940befa573c1bbba3361af4776b4b2d3a3eca33b2c01ab5b5c9dc95810fb89f1e84b2ad85bf0a48989f5c583ebfca922d7d4da
diff --git a/dev-vcs/hg-evolve/hg-evolve-10.0.2-r1.ebuild b/dev-vcs/hg-evolve/hg-evolve-10.0.2-r1.ebuild
index 2b2e24c78eefc..6ba87c7557a15 100644
--- a/dev-vcs/hg-evolve/hg-evolve-10.0.2-r1.ebuild
+++ b/dev-vcs/hg-evolve/hg-evolve-10.0.2-r1.ebuild
@@ -17,7 +17,8 @@ KEYWORDS="~amd64 ~x86"
 IUSE="doc"
 
 RDEPEND="
-	>=dev-vcs/mercurial-4.6[${PYTHON_USEDEP}]"
+	>=dev-vcs/mercurial-4.6[${PYTHON_USEDEP}]
+	<dev-vcs/mercurial-5.6[${PYTHON_USEDEP}]"
 DEPEND="${RDEPEND}
 	doc? ( dev-python/sphinx )"
 
diff --git a/dev-vcs/hg-evolve/hg-evolve-10.1.0.ebuild b/dev-vcs/hg-evolve/hg-evolve-10.1.0.ebuild
new file mode 100644
index 0000000000000..2b2e24c78eefc
--- /dev/null
+++ b/dev-vcs/hg-evolve/hg-evolve-10.1.0.ebuild
@@ -0,0 +1,40 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{6..8} )
+DISTUTILS_USE_SETUPTOOLS=no
+
+inherit distutils-r1
+
+DESCRIPTION="enables the changeset evolution feature of Mercurial"
+HOMEPAGE="https://www.mercurial-scm.org/doc/evolution/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc"
+
+RDEPEND="
+	>=dev-vcs/mercurial-4.6[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx )"
+
+python_prepare_all() {
+	rm hgext3rd/__init__.py || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile_all() {
+	use doc && emake -C docs all
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+
+	if use doc; then
+		dodoc -r html/
+	fi
+}