A high-stakes vote on President Donald Trump‘s marquee tax bill remains in limbo as a handful of senators demand additional concessions before granting their support. After three hours of voting, the Senate had still not concluded a procedural vote that would allow the Senate to debate and amend the legislation.

WASHINGTON—Senate Republicans released an updated version of President Trump’s “big, beautiful bill” ahead of plans to start voting Saturday evening, winning over at least one key holdout with their latest mix of policy changes as they tried to lock down a majority for the tax-and-spending package.