diff --git a/CHANGELOG_LATEST.md b/CHANGELOG_LATEST.md
index 581b68af0..7c69530ce 100644
--- a/CHANGELOG_LATEST.md
+++ b/CHANGELOG_LATEST.md
@@ -26,3 +26,4 @@ For more details go to [emsesp.org](https://emsesp.org/).
 - translated modes `heat` and `eco` for HA-climate mode-str-tpl
 - support `minflowtemp` and `baseflowtemp` [#2969](https://github.com/emsesp/EMS-ESP32/discussions/2969)
 - update version if it is 00.00 in first read [#2981](https://github.com/emsesp/EMS-ESP32/issues/2981)
+- device class for % values [#2980](https://github.com/emsesp/EMS-ESP32/issues/2980)
diff --git a/src/emsesp_version.h b/src/emsesp_version.h
index 4d8361cf0..f1c420f81 100644
--- a/src/emsesp_version.h
+++ b/src/emsesp_version.h
@@ -1 +1 @@
-#define EMSESP_APP_VERSION "3.8.2-dev.9"
+#define EMSESP_APP_VERSION "3.8.2-dev.10"