diff --git a/dev-python/unidiff/Manifest b/dev-python/unidiff/Manifest
index 35e73a1877aae..cc4ed4eaa6415 100644
--- a/dev-python/unidiff/Manifest
+++ b/dev-python/unidiff/Manifest
@@ -1 +1,2 @@
 DIST unidiff-0.7.5.tar.gz 20931 BLAKE2B b43ff383fdc52f2d2973a42a8178eeae46b2e73919dc4e79166fe100b3d3cc8a47c1a55f76f1f4b49d5c175eea3949e750b7c4ddea716e8f1d6faa34109cdc81 SHA512 bcb8c234643ecaf7d8227b57f90fbc546851b5e3abe84d74b33570bf3399b9be756b4dca9f1506b69e9401e724bfd9892c5deac515160685e5399bfe555716a3
+DIST unidiff-1.0.0.tar.gz 29365 BLAKE2B 2645a8dce3da5c3ce2205a09469afedf0e33a0af169e149c87e57aa46f0a550cfb2a2e027ef5bd15f928a1e53d9e9f145e61ed59fbdbb39999894b8deed2b3a1 SHA512 ae603ab2d45acd59b2c1d37cb22c6265152643a6c67caef911b388b40d3be90f3e1e949e02e3d67aa7a922c60fa8f98bd4ead853c0007922ac2836600f245cce
diff --git a/dev-python/unidiff/unidiff-1.0.0.ebuild b/dev-python/unidiff/unidiff-1.0.0.ebuild
new file mode 100644
index 0000000000000..d5c0f1b9b53c9
--- /dev/null
+++ b/dev-python/unidiff/unidiff-1.0.0.ebuild
@@ -0,0 +1,22 @@
+# Copyright 2021-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{12..15} )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Unified diff parsing/metadata extraction library"
+HOMEPAGE="
+	https://github.com/matiasb/python-unidiff/
+	https://pypi.org/project/unidiff/
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+
+EPYTEST_PLUGINS=()
+distutils_enable_tests pytest