Flow Laravel Package

• v8.1.1 (2026-06-28)

• :arrow_up: to symfony v8.1.1

• :arrow_up: upgrade symfony/flex, symfony/ai, php-cs-fixer, rector, phpstan, and phpunit

• :sparkles: [Flow] Add TrueAsyncDriver

• v8.1.0 (2026-06-07)

• :arrow_up: to symfony v8.1.0

• :sparkles: add rector to tools

• v8.0.13 (2026-05-28)

• :arrow_up: to symfony v8.0.13

• :sparkles: Move monorepo packages under src/Darkwood/

• :fire: Cleanup

• 🚀 update to symfony v8.0.12

📜 Full Changelog v1.3.0...v8.0.12

• 1.3.0 (2026-05-21)

• feature Introduce unified global versioning for all Darkwood packages (monorepo + satellites)

• feature Add root composer.json meta-package darkwood/darkwood with replace aliases

• feature Add release tooling (scripts/splitsh-run.sh, scripts/release.sh) and RELEASING.md

• feature Add monorepo CI matrix (Fabbot, PHP CS Fixer, PHPStan, PHPUnit per package)

• feature Add splitsh.json and subtree split workflow to satellite repositories

• feature [Navi] Migrate from MySQL to PostgreSQL

• feature [Navi] Add Castor-based QA tools and Nix environment for PHP 8.5

• feature [Navi] Update namespace from App to Navi

• feature [MediaBundle] Add Seedance 2.0 fast preset and video pipeline updates

• feature [MediaBundle] Enhance configuration with when@dev support

• feature [IaExceptionBundle] Render AI exception analysis asynchronously

• bug [IaExceptionBundle] Replace default Bootstrap danger icon with AI danger icon

• bug Align inter-package Composer constraints to ^1.3 (unified line)

• Update to Open Swoole 26.2.0
• Remove symfony messenger

Full Changelog v1.2.5...v1.2.6

• Update to PHP 8.5 and Symfony 8.0
• Add exemples/httpchunkflow.php

Full Changelog v1.2.4...v1.2.5

• Add Flow\Flow\LambdaFlow

Full Changelog v1.2.3...v1.2.4

• Add event Event::POOL occurs when Flow needs to count IPs to process.
• Add Flow\IpPool for managing pools of Ips.
• Update Flow\Event\PullEvent to pull multiple Ips instead one.
• Move Flow::do to FlowFactory::create
• Add Flow\Driver\ParallelDriver

Full Changelog v1.2.2...v1.2.3

• Flow can now use Flow\JobInterface as job input
• Add Symfony Bridge
  • new Flow\Attribute\AsJob attribute allows cast job on function or class and embed it's name and description

• Add new Interface Flow\AsyncHandlerInterface to control the Event::SYNC step when processing an IP
  • Add Flow\AsyncHandler\AsyncHandler the default handler when Event::SYNC is dispatched
  • Add Batch IP with Flow\AsyncHandler\BatchAsyncHandler from
    • https://speakerdeck.com/alli83/symfony-messenger-et-ses-messages-a-la-queleuleu-dot-dot-dot-et-sil-etait-temps-de-grouper
    • https://wolfgang-klinger.medium.com/how-to-handle-messages-in-batches-with-symfony-messenger-c91b5aa1c8b1
    • https://github.com/wazum/symfony-messenger-batch
  • Add Flow\AsyncHandler\DeferAsyncHandler to gain granular control on the async Event::SYNC step event
• Flow\Flow\YFlow rework
• Add more exemples in examples/yflow.php to play with Y-Combinators
• Update DX for Flow\DriverInterface : add defer to gain much granular control on asynchronous callbacks

Full Changelog v1.2.0...v1.2.1

• Add event system for processing IpStrategy
• Remove start and stop in favor of await for Flow\DriverInterface

Full Changelog v1.1.5...v1.2.0

• Add Flow\FlowInterface::do notation from https://github.com/fp4php/functional
• Update Flow\FlowInterface::fn to accept as first argument
  • Closure : it's the job itself
  • array : constructor arguments for Flow instanciation
  • array (view as shape) : configuration for Flow instanciation
  • FlowInterface : the FlowInterface instance itself
• Update to Symfony 7.0

Full Changelog v1.1.4...v1.1.5

• Add generic templating
• Add Flow\Driver\RevoltDriver
• Add Flow\Driver\SpatieDriver
• Add more quality tools from https://github.com/IngeniozIT/php-skeleton

Full Changelog v1.1.3...v1.1.4

• Update DX for Flow\DriverInterface
  • Update async that now $onResolve get called with async $callback result or Flow\Exception as first argument
  • Update tick that now return a Closure to cleanup tick interval
• Add Fiber Driver from https://github.com/jolicode/castor/blob/main/src/functions.php
• Upgrade to Symfony 6.3 and PHPUnit 10.3
• Refactor docs structure
• Refactor tooling from https://github.com/jolicode/castor

Full Changelog v1.1.2...v1.1.3

• Update to PHP 8.2
• Upgrade from amphp/amp v2 to amphp/amp v3 that use PHP Fibers
• Upgrade from react/event-loop v1 to reactphp/async v4 that use PHP Fibers
• Upgrade from Swoole v5 to Openswoole v22
• Rename function corouting to async in Flow\DriverInterface
• Add function sleep in Flow\DriverInterface

Full Changelog v1.1.1...v1.1.2

• Rename entire project from Railway FBP to Flow
• Bundle Flow to PHP monorepository
• Merge from packages/symfony to packages/php and make Flow Symfony friendly
• New DX interface Flow\FlowInterface
• Error managment is now integrated to Flow
• Remove context associated with processing IP
• Deprecate Flow\Flow\SequenceFlow in favor for Flow\Flow\Flow
• Deprecate Flow\Flow\ErrorFlow in favor for Flow\Flow\Flow
• Update Flow\Flow\YFlow and make it plain native
• Update Flow\IP that use readonly object
• New Flow logo

Full Changelog v1.1.0...v1.1.1

• Release MIT License
• Update dependencies to PHP 8.1

Full Changelog v1.0.9...v1.1.0

• Add RFBP\Rail\LambdaRail that allows introduce recursivity into Railway-FBP language approach.

Full Changelog v1.0.8...v1.0.9

Add code of conduct

Full Changelog v1.0.5...v1.0.8

• Add Symfony integration
• Define monoids

Full Changelog v1.0.4...v1.0.5

• Refactor code structure
• Decouple and remove Symfony dependencies

Full Changelog v1.0.3...v1.0.4

Introducing Ip Strategy that allow sequencing the order of processing Ips.

Full Changelog v1.0.2...v1.0.3

Add Drivers :

• RFBP\Driver\AmpDriver
• RFBP\Driver\ReactDriver
• RFBP\Driver\SwooleDriver

Full Changelog v1.0.1...v1.0.2

Add Collection

• Add RFBP\Producer\CollectionConsumer
• Add RFBP\Producer\CollectionProducer
• Add RFBP\Transport\CollectionTransport

Full Changelog v1.0.0...v1.0.1

This is the base release of Railway Flow Based Programming in PHP.

It include :

• Rail
• Supervisor
• Client

And a CI, tests and examples.