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one_flight

0.2.0
0.2.0 0.1.0

Collapse concurrent duplicate Elixir calls into one supervised execution per key.

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one_flight CHANGELOG.md
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CHANGELOG.md 

# Changelog



All notable changes to this project will be documented in this file.



The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),

and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).



## [0.2.0] - 2026-07-24



### Added



- Cluster coalescing with `scope: :cluster` using local leaders and `:global` owner registration.

- `fallback: :local | :error` for cluster coordination failures.

- `OneFlight.Error.cluster_unreachable/0`.

- `node_role` telemetry metadata while preserving existing telemetry event names.



## [0.1.0] - 2026-07-23



### Added



- Single-node request coalescing with `OneFlight.run/3` and `OneFlight.run!/3`.

- Async handles with `OneFlight.async/3` and `OneFlight.await/2`.

- `OneFlight.forget/2` and `OneFlight.stats/2`.

- Per-waiter timeouts and demand-driven cancellation.

- Execution error capture for raise, exit, and throw.

- Telemetry events for run start, stop, exception, and abandoned flights.