SPOT THE DIFFERENCE

It was not so long ago when I started counting the leftovers of not so much money that I have, that I encountered a vast difference of these two RM10 notes.. The current RM10 note widely used is at the bottom.. Spot the difference..
Front
1. It looks like Aishah signed the note on the left.. who on earth is Aishah?
2. Color is different
3. word bank negara malaysia is also different in size
4. no shiny line on the left
what else?
Back
1. word bank negara malaysia in jawi is different in size..
anything else i missed?
Could this be fraud notes.. or the older version when the so called Aishah signed the notes? Anyone knows?