Shares of Tesla Inc. were starting December with a gain, as investors cheered the long-awaited update to electric-vehicle giant’s Full Self-Driving software.

An update from a Tesla engineer on Saturday was exciting investors on Monday.Ashok Elluswamy, Tesla’s vice president of AI software, tweeted Saturday night that version 13 of Tesla’s highest-level driver assistance software called Full Self-Driving began rolling out to customers.

Tesla stock is consolidating near highs and has rallied more than 30% since Donald Trump won the presidential election.

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Super Micro stock rises sharply after the server maker says it completed an investigation into accounting issues and found no evidence of fraud or misconduct by management, Intel CEO Pat Gelsinger retires,

Tesla rolls out the latest version of its self-driving software, the CEO of Stellantis resigns amid lower sales at the auto maker, and Super Micro stock extends losses.