resource-pool-0.5.0.0 (2025-06-13)

• Drop support for GHC < 8.10.
• Use STM based lockless implementation as it results in much better throughput in a multi-threaded environment when number of stripes is not equal to the number of capabilities (in particular with a single stripe).
• Stop running resource freeing functions within uninterruptibleMask.
• destroyResource no longer ignores exceptions thrown from resource releasing functions.
• Change the default number of stripes to 1.
• Do not exceed the maximum number of resources if the number of stripes does not divide it.
• Add support for assigning a label to the pool.

resource-pool-0.4.0.0 (2023-01-16)

• Require poolMaxResources to be not smaller than the number of stripes.
• Add support for setting the number of stripes.
• Hide the constructor of PoolConfig from the public API and provide defaultPoolConfig so that future additions to PoolConfig don't require major version bumps.

resource-pool-0.3.1.0 (2022-06-15)

• Add tryWithResource and tryTakeResource.

resource-pool-0.3.0.0 (2022-06-01)

• Rewrite based on Control.Concurrent.QSem for better throughput and latency.
• Make release of resources asynchronous exceptions safe.
• Remove dependency on monad-control.
• Expose the .Internal module.
• Add support for introspection.
• Add PoolConfig.