Release v1.5.0

Javan Whistling Duck release.

Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
diff --git a/libs.mk b/libs.mk
index c65df6b..f28d84a 100644
--- a/libs.mk
+++ b/libs.mk
@@ -260,7 +260,7 @@
 LIBS-$(if yes,$(CONFIG_STATIC)) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
 $(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
 
-SO_VERSION_MAJOR := 2
+SO_VERSION_MAJOR := 3
 SO_VERSION_MINOR := 0
 SO_VERSION_PATCH := 0
 ifeq ($(filter darwin%,$(TGT_OS)),$(TGT_OS))