You can readily identify any recent changes in 11 U.S.C. by consulting the Office of Law Revision Counsel website. Use the Classification Table arranged by U.S. Code order to scan for any changes in Title 11 in the current congressional session.
The U.S. Congress sits for 2-year sessions. We are currently in the 115th congressional session.
ABI - The American Bankruptcy Institute website offers free access to its updated list of pending legislation.
Congress.gov - A free federal website has replaced the Thomas congressional website. Search for bills by topic, sponsor, or bill type.