From 3188f4996ab30249c3c035d035203e01b93e9cf2 Mon Sep 17 00:00:00 2001
From: Erik Montnemery <erik@montnemery.com>
Date: Tue, 8 Oct 2024 15:49:17 +0200
Subject: [PATCH] Add blog post about changes to UnitOfConductivity (#2357)

---
 ...2024-10-08-unit-of-conductivity-changes.md | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 blog/2024-10-08-unit-of-conductivity-changes.md

diff --git a/blog/2024-10-08-unit-of-conductivity-changes.md b/blog/2024-10-08-unit-of-conductivity-changes.md
new file mode 100644
index 00000000..8956c9a5
--- /dev/null
+++ b/blog/2024-10-08-unit-of-conductivity-changes.md
@@ -0,0 +1,31 @@
+---
+author: Erik Montnemery
+authorURL: https://github.com/emontnemery
+title: "Changes to the UnitOfConductivity enum"
+---
+
+The `UnitOfConductivity` enum has been changed from:
+
+```py
+  class UnitOfConductivity(StrEnum):
+    """Conductivity units."""
+
+    SIEMENS = "S/cm"
+    MICROSIEMENS = "µS/cm"
+    MILLISIEMENS = "mS/cm"
+```
+
+To:
+
+```py
+  class UnitOfConductivity(StrEnum):
+    """Conductivity units."""
+
+    SIEMENS_PER_CM = "S/cm"
+    MICROSIEMENS_PER_CM = "µS/cm"
+    MILLISIEMENS_PER_CM = "mS/cm"
+```
+
+The old enum members can be used during a deprecation period of one year, to give time for custom integrations to migrate to the new enum members.
+
+See [core PR #127919](https://github.com/home-assistant/core/pull/127919) for implementation details.