Add linux-arm64 architecture

Change-Id: I7cb154ec587ade9ffd6bc9ab0ca5edc1a8be2be2
Signed-off-by: Ciprian Barbu <ciprian.barbu@enea.com>
diff --git a/Makefile b/Makefile
index 305a165..b317b84 100644
--- a/Makefile
+++ b/Makefile
@@ -92,7 +92,7 @@
 # Inspired by: https://github.com/kubernetes/minikube/releases
 RELEASE_DIR     ?= release
 RELEASE_NAME    ?= voltctl
-RELEASE_OS_ARCH ?= linux-amd64 windows-amd64 darwin-amd64
+RELEASE_OS_ARCH ?= linux-amd64 linux-arm64 windows-amd64 darwin-amd64
 RELEASE_BINS    := $(foreach rel,$(RELEASE_OS_ARCH),$(RELEASE_DIR)/$(RELEASE_NAME)-$(subst -dev,_dev,$(VERSION))-$(rel))
 
 # Functions to extract the OS/ARCH
diff --git a/VERSION b/VERSION
index 21e8796..ee90284 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.3
+1.0.4