According to the search results, the following student loans were forgiven:

• The Biden-Harris Administration has approved more than $116 billion in student loan forgiveness for more than 3.4 million borrowers since the beginning of their administration.
• The Department of Education began notifying more than 804,000 borrowers that they have a total of $39 billion in Federal student loans that will be automatically discharged in the coming weeks. These borrowers have been in income-driven repayment (IDR) plans for more than 20 years and "never got the credit they earned" under IDR plans.
• Borrowers are eligible for forgiveness if they have accumulated the equivalent of either 20 or 25 years of qualifying months depending on their loan type and IDR plan.
• The forgiveness plan outlined in August 2022 was struck down by the Supreme Court in June 2023.
• The Public Service Loan Forgiveness (PSLF) program forgives the remaining balance on federal student loans after 120 payments working full time for federal.
• The Department of Education has announced time-limited changes to PSLF that provide an easier path to forgiveness of all outstanding debt for eligible federal student loan borrowers who have served at a non-profit, in the military, or in federal, state, Tribal.

In summary, the student loans that were forgiven include those that were automatically discharged for borrowers who have been in income-driven repayment plans for more than 20 years and those that were forgiven under the Public Service Loan Forgiveness program.