Welcome back to TechCrunch Mobility, your hub for all things “future of transportation.” To get this in your inbox, sign up here for free — just click TechCrunch Mobility ! I was out for a few days last week and we have a bit of catching up to do! I won’t rehash too much, but expect a few of the bigger news items — ahem, Wayve’s $1.2 billion raise — to make it in here.  One more housekeeping note: I will be in Austin next week for SXSW , the annual tech, music, film, and culture event that always attracts an interesting collection of tech founders, creators, politicians, and other industry folks. I plan to attend the Rivian event, where the company is expected to reveal full details of its upcoming R2 line. I will also be moderating a panel called Innovation & Impact: Female Leaders Transforming Legacy Industries , alongside Rivian CFO Claire McDonough, Madison Reed CEO and founder Amy Errett, and Spotify chief public affairs officer Dustee Jenkins. If you’re there, please reach out!…