This year, Google did not select Haskell as an open-source project for the Google Summer of Code program. In line with tradition, the Haskell community stepped up, with multiple individuals, companies, and non-profit organizations funding nine significant open-source contributions to the Haskell ecosystem:

- Cabal file support for HLS

- Implement Resolution Methods in HLS

- Goto Definition for Third-Party Libraries in HLS

- Teaching Weeder About Type Class Instances

- Standardize GHC’s Error Dump in JSON Format

- Maximally Decoupling Haddock and GHC

- Representing Pattern

- Improving Calligraphy

- Structured Errors and Error Codes for cabal-install

For more details about the accepted projects, the participants, and the mentors, see this announcement: https://summer.haskell.org/news/2023-05-14-summer-of-haskell-2023-project-selections.html

We would like to thank the sponsors who made this possible:

 - The Haskell Foundation

 - Kadena

 - Jane Street

 - Holmusk

 - Gershom Bazerman

 - Edward Kmett

 - MLabs

 - Flipstone