diff --git a/ansys/api/additive/VERSION b/ansys/api/additive/VERSION
index 4b31fc0..c1cfe32 100644
--- a/ansys/api/additive/VERSION
+++ b/ansys/api/additive/VERSION
@@ -1 +1 @@
-1.7.0-dev0
\ No newline at end of file
+1.7.0-dev1
\ No newline at end of file
diff --git a/ansys/api/additive/v0/additive_domain.proto b/ansys/api/additive/v0/additive_domain.proto
index f0eb2f0..89c4468 100644
--- a/ansys/api/additive/v0/additive_domain.proto
+++ b/ansys/api/additive/v0/additive_domain.proto
@@ -136,6 +136,8 @@ message SingleBeadInput {
     double bead_length = 2;
     MachineSettings machine = 10;
     AdditiveMaterial material = 11;
+    bool output_thermal_history = 12;
+    uint32 thermal_history_interval = 13;
 }
 
 message PorosityInput {