diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe1140a..86427f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,11 @@ features apply to your model and firmware version, see the
 - oryp10: Removed invalid RTD3 configs
 - galp8: Removed SATA RTD3 to fix drives being lost on suspend
 - lemp11: Removed SATA RTD3 to fix drives being lost on suspend
+- Reduced key debounce from 15ms to 5ms
+- galp6: Fixed fan tachometer GPIOs
+- lemp9: Fixed fan tachometer GPIOs
+- lemp10: Fixed fan tachometer GPIOs
+- lemp11: Fixed fan tachometer GPIOs
 
 ## 2023-07-10
 
diff --git a/ec b/ec
index 4458d5d..0d83819 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit 4458d5dbe2bbc761dcc8c032c50899f6a21d6f6c
+Subproject commit 0d83819a21f87b4200372319120644dd252096d8