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diff --git a/RELEASES.md b/RELEASES.md index 6eb1502..2a45465 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -1,6 +1,42 @@ # Releases +## 0.8.1 +*December 2021* + +This release fixes several bugs and introduces two new backends: Cupy +and Tensorflow. Note that the tensorflow backend will work only when tensorflow +has enabled the Numpy behavior (for transpose that is not by default in +tensorflow). We also introduce a simple benchmark on CPU GPU for the sinkhorn +solver that will be provided in the +[backend](https://pythonot.github.io/gen_modules/ot.backend.html) documentation. + +This release also brings a few changes in dependencies and compatibility. First +we removed tests for Python 3.6 that will not be updated in the future. +Also note that POT now depends on Numpy (>= 1.20) because a recent change in ABI is making the +wheels non-compatible with older numpy versions. If you really need an older +numpy POT will work with no problems but you will need to build it from source. + +As always we want to that the contributors who helped make POT better (and bug free). + +#### New features + +- New benchmark for sinkhorn solver on CPU/GPU and between backends (PR #316) +- New tensorflow backend (PR #316) +- New Cupy backend (PR #315) +- Documentation always up-to-date with README, RELEASES, CONTRIBUTING and + CODE_OF_CONDUCT files (PR #316, PR #322). + +#### Closed issues + +- Fix bug in older Numpy ABI (<1.20) (Issue #308, PR #326) +- Fix bug in `ot.dist` function when non euclidean distance (Issue #305, PR #306) +- Fix gradient scaling for functions using `nx.set_gradients` (Issue #309, PR + #310) +- Fix bug in generalized Conditional gradient solver and SinkhornL1L2 (Issue + #311, PR #313) +- Fix log error in `gromov_barycenters` (Issue #317, PR #3018) + ## 0.8.0 *November 2021* |