Well, that could be - 3.1? Which would be great news. About 1.3 roms you could expect:
• The bug in AutoConfig was fixed
• Memory autoconfig was added; "addmem" commands no longer needed - THIS WAS A BIG IMPROVEMENT - NO SOFTWARE NEEDED
• The recoverable RAM: drive was called "RAMB0:"
• Autoboot from hard drive, and other non-DF0 media (except CD-ROMs)
• Addition of the Shell
My A1000 has 3.1 roms, works great and OS 3.1 is the best, quickest Amiga OS for a 68K (that Commodore made).