diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 57dda2d..e889946 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,4 +1,9 @@
 Changelog
+# 0.10.10-d (20 api 2016)
+- Allow print part sequence numbers to be retrieved
+- Sequence numbers are send back when sending print parts
+- When WiFi-Box responds that print part was already received the client will send the next part.
+
 # 0.10.10-c (1 api 2016)
 - Quicker log rotation
 
diff --git a/src/FIRMWARE-VERSION b/src/FIRMWARE-VERSION
index f2f011d..4bc44d5 100644
--- a/src/FIRMWARE-VERSION
+++ b/src/FIRMWARE-VERSION
@@ -1 +1 @@
-0.10.10-c
+0.10.10-d