From 9703260e6c45dbd9a901f52949fc50add09c0274 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 23 Sep 2026 08:52:48 +0000
Subject: [PATCH 1/3] chore(deps-dev): update flit requirement

Updates the requirements on [flit](https://github.com/pypa/flit) to permit the latest version.
- [Changelog](https://github.com/pypa/flit/blob/main/doc/history.rst)
- [Commits](https://github.com/pypa/flit/compare/3.2.0...4.1.0)

---
updated-dependencies:
- dependency-name: flit
  dependency-version: 4.1.0
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 946fd2fd..405b5e2f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -90,7 +90,7 @@ docs = [
 ]
 dist = [
     "cyclonedx-bom >=7.0.0,<8.0.0",
-    "flit >=3.2.0,<4.0.0",
+    "flit >=3.2.0,<5.0.0",
     "flit_core >=3.2.0,<4.0.0",
 ]
 hooks = [

From 6c626dcbe355f66b97b32edab6a90296c7c35e49 Mon Sep 17 00:00:00 2001
From: Jens Troeger <jens.troeger@light-speed.de>
Date: Tue, 20 Oct 2026 08:09:33 +1000
Subject: [PATCH 2/3] chore: add flit-core deps

---
 pyproject.toml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 405b5e2f..8b6cd59e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 # https://setuptools.pypa.io/en/latest/userguide/pyproject_config.html
 # https://flit.pypa.io/en/latest/pyproject_toml.html
 [build-system]
-requires = ["flit_core >=3.12.0,<4.0.0"]
+requires = ["flit_core >=4.0.0,<5.0.0"]
 build-backend = "flit_core.buildapi"
 
 [project]
@@ -90,8 +90,8 @@ docs = [
 ]
 dist = [
     "cyclonedx-bom >=7.0.0,<8.0.0",
-    "flit >=3.2.0,<5.0.0",
-    "flit_core >=3.2.0,<4.0.0",
+    "flit >=4.0.0,<5.0.0",
+    "flit_core >=4.0.0,<5.0.0",
 ]
 hooks = [
     "pre-commit >=4.0.0,<4.7.0",

From 7caf60afb6ff641913f494449351cbe8d8c747c3 Mon Sep 17 00:00:00 2001
From: Jens Troeger <jens.troeger@light-speed.de>
Date: Tue, 20 Oct 2026 08:16:06 +1000
Subject: [PATCH 3/3] fix: build break

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index cd1830ad..7b1626fd 100644
--- a/Makefile
+++ b/Makefile
@@ -199,7 +199,7 @@ dist/$(PACKAGE_WHEEL_NAME): check test-all
 	SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) python -m flit build --format wheel
 	echo $(SOURCE_DATE_EPOCH) > dist/$(PACKAGE_WHEEL_BASE_NAME)-build-epoch.txt
 dist/$(PACKAGE_SDIST_NAME): check test-all
-	SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) python -m flit build --no-setup-py --format sdist
+	SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) python -m flit build --format sdist
 dist/$(PACKAGE_BASE_NAME)-docs-html.zip: docs-html
 	python -m zipfile -c dist/$(PACKAGE_BASE_NAME)-docs-html.zip docs/_build/html/
 dist/$(PACKAGE_BASE_NAME)-docs-md.zip: docs-md