"The proposed regulations generally address: [1] the required elimination of the post-withdrawal suspension of elective deferrals, [2] the optional elimination of the requirement for participants to take plan loans first, [3] the ability to include additional plan account sources in hardship distributions, [4] changes in the ability to qualify for a hardship distribution in the case of casualty losses and losses associated with federal disaster areas, and [5] changes in the administrative process required to document that a participant has demonstrated the requisite financial need."