The major upgrade within release v0.20 is Automated Transaction which provides Turing complete smart contracts on Qora.AT will be enabled at block 99.000 (
less than 1.000 blocks).As you may notice, wallet contains tabs dedicated for AT, tab AT that lists all the deployed AT's and gives also the ability to deploy AT, AT transactions and ACCT.
The first use case of AT that will be used is Atomic cross chain transfer between Qora and Burst through the ACCT tab.
A step by step tutorial will be published the next days on how to perform ACCT.
Also, messaging service will be enabled at the same block height.
The next steps from the AT team are the below which, of course, will be integrated on Qora.
I have begun work on designing a new AT that will allow for discovery of "offers" for ACCTs (which will be the main way that decentralised coin trading can occur using AT).
I will start working on mixer AT which will provide a "layer of anonymity" after the ACCT takes place between BURST and QORA.