Change backward compatibility for 0.90.0

Signed-off-by: Won Jeon <won.jeon@arm.com>
Change-Id: I437ca381725248e7bb25e7086b7b43c7f1571fb8
diff --git a/include/tosa_serialization_handler.h b/include/tosa_serialization_handler.h
index 97dfdb0..715270b 100644
--- a/include/tosa_serialization_handler.h
+++ b/include/tosa_serialization_handler.h
@@ -127,9 +127,8 @@
         if (major_match && minor_match && patch_match && draft_match)
             return TosaVersion::compat_t::COMPLETELY_COMPATIBLE;
 
-        // We currently support backward compatibility starting from 0.70.0
-        // TODO: need to double-check this logic right before TOSA 1.0.0 release
-        if ((tosa_fb_version._major == 0 && tosa_fb_version._minor >= 70) || (tosa_fb_version._major > 0))
+        // We currently support backward compatibility starting from 0.90.0
+        if ((tosa_fb_version._major == 0 && tosa_fb_version._minor >= 90) || (tosa_fb_version._major > 0))
         {
             if (less_than(tosa_fb_version, serializer_version))
             {