From 081d31bfbf4c02d34864204137651149a146d2ab Mon Sep 17 00:00:00 2001
From: "Mathias L. Baumann" <mathias.baumann@frequenz.com>
Date: Tue, 23 Dec 2025 10:53:39 +0100
Subject: [PATCH 1/3] Fix marshmallow dependency lower bound

Signed-off-by: Mathias L. Baumann <mathias.baumann@frequenz.com>
---
 RELEASE_NOTES.md | 2 +-
 pyproject.toml   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 6a5f7fe..32c46e1 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -6,7 +6,7 @@
 
 ## Upgrading
 
-- `typing-extensions` minimal version was bumped to 4.6.0 to be compatible with Python3.12. You might need to upgrade it in your project too.
+- The `marshmallow` optional dependency now requires version 4 or later. Consumers pinned to marshmallow 3.x must upgrade.
 
 ## New Features
 
diff --git a/pyproject.toml b/pyproject.toml
index 11dd54d..86586f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -86,7 +86,7 @@ dev-pytest = [
 ]
 
 marshmallow = [
-  "marshmallow >= 3.0.0, < 5",
+  "marshmallow >= 4, < 5",
   "marshmallow-dataclass >= 8.0.0, < 9",
 ]
 

From 892acdc33563947a9a34e5beece911f83ca08dde Mon Sep 17 00:00:00 2001
From: "Mathias L. Baumann" <mathias.baumann@frequenz.com>
Date: Fri, 28 Aug 2026 12:10:09 +0200
Subject: [PATCH 2/3] Prepare release notes for v1.0.2

Signed-off-by: Mathias L. Baumann <mathias.baumann@frequenz.com>
---
 RELEASE_NOTES.md | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 32c46e1..b3b27ac 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,17 +1,5 @@
 # Frequenz Quantities Library Release Notes
 
-## Summary
-
-<!-- Here goes a general summary of what this release is about -->
-
 ## Upgrading
 
 - The `marshmallow` optional dependency now requires version 4 or later. Consumers pinned to marshmallow 3.x must upgrade.
-
-## New Features
-
-<!-- Here goes the main new features and examples or instructions on how to use them -->
-
-## Bug Fixes
-
-<!-- Here goes notable bug fixes that are worth a special mention or explanation -->

From 2b2f8969638d4ead9630bab5234c00d0050fff7d Mon Sep 17 00:00:00 2001
From: "Mathias L. Baumann" <mathias.baumann@frequenz.com>
Date: Fri, 28 Aug 2026 12:11:14 +0200
Subject: [PATCH 3/3] Clear release notes

Signed-off-by: Mathias L. Baumann <mathias.baumann@frequenz.com>
---
 RELEASE_NOTES.md | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index b3b27ac..f0b649c 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,17 @@
 # Frequenz Quantities Library Release Notes
 
+## Summary
+
+<!-- Here goes a general summary of what this release is about -->
+
 ## Upgrading
 
-- The `marshmallow` optional dependency now requires version 4 or later. Consumers pinned to marshmallow 3.x must upgrade.
+<!-- Here goes notes on how to upgrade from previous versions, including deprecations and what they should be replaced with -->
+
+## New Features
+
+<!-- Here goes the main new features and examples or instructions on how to use them -->
+
+## Bug Fixes
+
+<!-- Here goes notable bug fixes that are worth a special mention or explanation -->