上向 じょうむきの互換性 ごかんせい

jōmukino gokansei

1. Not upward compatibility.; Not backwards compatibility.

1. Was upward compatible.

1. Upward compatibility with

1. Upward compatible; Backward compatible

1. Not upward compatible.; Not backwards compatible.

1. Not upward compatibility.; It's not upward compatible.

1. Was upward compatibility.

1. Upward compatibility.

1. Not upward compatible.; Does not have upward compatibility.

1. Wasn't upward compatible.; Didn't have upward compatibility.

1. Likely upward compatibility.; Probably upward compatibility.

1. Was not upward compatible.; Was not backwards compatible.

1. Wasn't upward compatible.; Didn't have upward compatibility.

1. Probably upward compatibility.; Likely to be upward compatible.

1. Was not upward compatible.; Was not backwards compatible.

1. If it were upward compatible; If upward compatibility existed

1. If upward compatibility exists; If there is upward compatibility

1. If upward compatibility…; When upward compatibility…