Hi everyone! I've just released version 0.9.0 of the dunai libraries, which comes with version 0.13.6 of bearriver. For those unfamiliar, dunai is a reactive programming library structured around a notion of Monadic Stream Functions https://dl.acm.org/doi/abs/10.1145/3241625.2976010. dunai can be used to implement other reactive and FRP frameworks on top, including Classic FRP and Arrowized FRP variants. bearriver itself is an API-compatible implementation of Yampa. dunai also comes with a QuickCheck-based temporal testing library, and can be connected with the testing system haskell-titan. All versions of GHC from 7.6 to 9.4 are supported. *Release information* This is mainly a maintenance release. Among other changes, this version improves the documentation in dunai-test. Additionally, a function that was exposed unnecessarily is being deprecated in preparation for its future removal. - Release: https://github.com/ivanperez-keera/dunai/releases/tag/v0.9.0. - Hackage: - dunai: https://hackage.haskell.org/package/dunai. - dunai-test: https://hackage.haskell.org/package/dunai-test - bearriver: https://hackage.haskell.org/package/bearriver - Repo: https://github.com/ivanperez-keera/dunai. *Upcoming changes* We are synchronizing releases with the Yampa project to ensure that bearriver incorporates any changes added to Yampa. Additionally, the goal is to eventually use Yampa's tests also to give bearriver full test coverage. Two changes are being discussed that will potentially affect users: - The introduction of a new constraint in VectorSpace in simple-affine-space would alter the type constraints of some functions. See #298 https://github.com/ivanperez-keera/dunai/issues/298. - A re-structuring of the API to better reflect the purpose of the implementation. This could also lead to a division of dunai into multiple libraries. See #305 https://github.com/ivanperez-keera/dunai/issues/305. The next release is expected to be published on October 21, 2022. Happy Haskelling! Ivan