There has been a lot of buzz about the loan level price adjustments (LLPAs) that go into effect in May 1 per the GSEs. Below are some linked articles on this topic going back to 4/26/2023. Links will be updated as more information becomes available.
NAR: FHFA Heard Industry Loud and Clear on Proposed Fee
FHFA Announces Rescission of Enterprise Upfront Fees Based on Debt-To-Income (DTI) Ratio
NAR Dedicated Landing Page for LLPA
NAR Washington Report on Loan Level Price Adjustments (LLPA)
Article in Mortgage Daily News with good heat map of changes