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ÐÆV 🇮🇹 🇷🇺 | 3 months ago (raw) | root | parent | reply | flag +2 
 All older versions still work?
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KeithMukai | 3 months ago (raw) | root | parent | reply | flag +1 
 Yep, of course!

The only way an older release would stop working would be if some new QR format replaced an older one and all the software wallets dropped support for the older one.