Just a reminder that the E-M5III and the E-PL10 will be announced in 48 hours. The full E-M5III specs can be read here.
I have heard of no new lens yet and I also got no info about a possible Panasonic MFT product announcement. It might be that after the Olympus announcement we are done with new products for 2019. The next major new products are likely to be announced in February 2020.