Latest hardware revision

I am new on this forum so excuse me if I post old question…
What is the newest (latest) TLA# number of px716a drive??
I purchased my new px716a (bulk version because in Rome to find the retail version is impossible :sad: ) and this is a TLA#0304…so I am curious of new hardware release .
Sorry for my bad english…
Thanks & Bye

ps I know the latest (and best) firmware revision is 1.06

So far the last one to be reported is 03, so it would be tla#03XX