The Sims team will be streaming a live gameplay on Friday January 17th at 11 am PST (1pm CST, 2pm EST). This stream will be on their Twitch channel. A replay will be posted here once it is ready.
The next patch coming for Sims 4, will be on January 16th . No information on what the patch will include but my guess is bug fixes ahead of the release of the newest stuff pack being released on Tuesday, January 21st, Tiny Homes. As usual the contents of that patch will be posted here in the patch (PC) section.