What is filibuster reform?

Indeed, filibuster reform refers to changes made to the rules of the US Senate concerning the filibuster itself, a procedural tool that allows senators to extend debate on a bill indefinitely, often to prevent it from passing. Traditionally, ending a filibuster required a vote of three-fifths (60) of the Senate. However, recent reforms have lowered this threshold, sometimes to a simple majority (51 votes), making it easier to pass legislation. These changes aim to reduce gridlock and make the legislative process more efficient.