# CHANGELOG - 0.2.8.1 (2025-01-28) * Fix performance issue in OrdPSQ relating to balancing (#61). * Relax hashable upper bound to 1.5 * Relax QuickCheck upper bound to 2.15 * Relax tasty-quickcheck upper bound to 0.11 - 0.2.8.0 (2022-10-27) * Add a number of minor optimizations and INLINE pragmas: - The previous `INLINABLE` pragmas were insufficient to fully specialize functions. Add a bunch more. I believe they now do the job they were meant to. - Change the way we check for very short queues in `lbalance` and `rbalance` to avoid redundant size comparisons in the non-short case. - Make the fields of `Play` strict. I doubt this makes any practical difference, since `tourView` is `INLINE`, but in fact the fields are always in WHNF, so we might as well make that explicitly clear. * Fix a bug in `fromList`. It previously used the *first* occurrence of a duplicated key; it now uses the *last* occurrence, as documented. * Cleanup: refactor `binShrinkL` and `binShrinkR` into `bin`. * Bump deepseq upper bound to 1.6 * Bump tasty upper bound to 1.6 - 0.2.7.3 (2021-11-05) * Relax hashable, tasty and QuickCheck upper bounds * Bump Cabal-version to 1.10 - 0.2.7.2 (2019-06-07) * Relax hashable upper bound to 1.3 * Relax QuickCheck upper bound to 2.13 * Switch from test-framework to tasty - 0.2.7.1 (2019-01-07) * Relax QuickCheck upper bound to 2.12 - 0.2.7.0 (2018-04-30) * Export unsafe operations - 0.2.6.0 (2018-03-14) * Fix issue with (<>) on 8.4 * Bump QuickCheck dependency to 2.11 - 0.2.5.0 (2018-01-18) * Fix build on GHC 8.4 - 0.2.4.0 (2017-09-27) * Add `unsafeMapMonotonic` * Lower build depends version for hashable * Move repo to `jaspervdj/psqueues` to enable travis * Lower build depends version for hashable - 0.2.3.0 * Add an `atMostView` function to all PSQ flavours * Bump HUnit dependency to 1.6 * Bump QuickCheck dependency to 2.10 * Clean up warnings on newer and older GHC versions - 0.2.2.3 * Bump HUnit dependency to 1.5 - 0.2.2.2 * Bump QuickCheck dependency bounds - 0.2.2.1 * Fix benchmark compilation with stack - 0.2.2.0 * Fix import of Traversable on GHC 7.8 - 0.2.1.0 * Add Traversable instances - 0.2.0.3 * Bump HUnit dependency bounds - 0.2.0.2 * Bump QuickCheck dependency bounds - 0.2.0.1 * Minor documentation fixes - 0.2.0.0 * Add convenience `deleteMin` function * Bump `deepseq` dependency to 1.4 - 0.1.1.0 * Remove constraints from `size` - 0.1.0.1 * Extend cabal description, include CHANGELOG - 0.1.0.0 * First release: <https://medium.com/@bttr/announcing-psqueues-8a0fe9fe939>