changelog.md for @push.rocks/smartstream

2026-03-02 - 3.4.0 - feat(smartduplex)

improve backpressure handling and web/node stream interoperability

• Refactored SmartDuplex to use synchronous _read/_write/_final (avoids async pitfalls), added internal backpressured buffer draining and consumer signaling
• Implemented pull-based backpressure for Node <-> Web stream conversions (nodewebhelpers and convertNodeReadableToWebReadable/convertWebReadableToNodeReadable)
• StreamIntake.fromStream now reads from 'readable' and drains properly; StreamWrapper resolves safely on end/close/finish
• Improved getWebStreams / WebDuplexStream behavior (safer enqueue/close/abort handling, final/readFunction improvements)
• Added many new unit tests covering backpressure, web/node helpers, StreamIntake, StreamWrapper, WebDuplexStream; bumped @push.rocks/lik and @types/node versions

2026-02-28 - 3.3.0 - feat(smartstream)

bump dependencies, update build/publish config, refactor tests, and overhaul documentation

• Upgrade devDependencies (e.g. @git.zone/tsbuild -> ^4.1.2, @git.zone/tsrun -> ^2.0.1, @git.zone/tstest -> ^3.1.8, @types/node -> ^25.3.2) and runtime deps (e.g. @push.rocks/lik -> ^6.2.2, @push.rocks/smartenv -> ^6.0.0, @push.rocks/smartpromise -> ^4.2.3, @push.rocks/smartrx -> ^3.0.10).
• Refactor tests to use Node's native fs streams instead of @push.rocks/smartfile.fsStream and export default tap.start() to support ESM test runner patterns.
• Adjust build/publish: remove --web flag from build script, add pnpm override for agentkeepalive, add tspublish.json files for publish order, and add release registries/access in npmextra.json (verdaccio + npm).
• Rework project metadata in npmextra.json (namespaced @git.zone keys, tsdoc entry changes) and minor TypeScript/web fix: cast stream/web constructors to any in ts_web/plugins.ts.
• Large README rewrite: improved installation (pnpm), clearer Node vs Web entrypoints, expanded examples, and updated legal/license wording.

2024-11-19 - 3.2.5 - fix(nodewebhelpers)

Fix import and use correct module structure for Node.js streams in smartstream.nodewebhelpers.ts

• Corrected the import statement for the fs module.
• Updated the use of the fs.createReadStream method.

2024-10-16 - 3.2.4 - fix(SmartDuplex)

Fix stream termination when reading from a web readable stream

• Resolved an issue in SmartDuplex where the stream did not properly terminate after reaching the end of a web readable stream.

2024-10-16 - 3.2.3 - fix(smartduplex)

Enhance documentation for read function in SmartDuplex

• Added inline comments to clarify the behavior and importance of unlocking the reader in the readFunction of SmartDuplex.fromWebReadableStream.

2024-10-16 - 3.2.2 - fix(SmartDuplex)

Fix issue with SmartDuplex fromWebReadableStream method

• Resolved a potential unhandled promise rejection in fromWebReadableStream method
• Ensured proper release of stream reader lock in case of read completion

2024-10-16 - 3.2.1 - fix(core)

Fix the order of operations in SmartDuplex _read method to ensure proper waiting for items.

• Adjusted the order of reading function execution and waiting for items in the SmartDuplex _read method.
• Fixed potential issues with stream data processing timing.

2024-10-16 - 3.2.0 - feat(SmartDuplex)

Added method to create SmartDuplex from a WebReadableStream.

• Implemented a static method in SmartDuplex to allow creating an instance from a WebReadableStream.
• This addition enhances the capability of SmartDuplex to integrate with web streams, facilitating seamless stream manipulation across environments.

2024-10-14 - 3.1.2 - fix(WebDuplexStream)

Fix variable naming inconsistency in WebDuplexStream test

• Changed variable names from 'transformStream' to 'webDuplexStream' for consistency.
• Renamed 'writableStream' and 'readableStream' to 'writer' and 'reader' respectively.

2024-10-13 - 3.1.1 - fix(WebDuplexStream)

Improved read/write interface and error handling in WebDuplexStream

• Enhanced the IStreamToolsRead and IStreamToolsWrite interfaces for better Promise handling
• Refined readFunction and writeFunction handling to accommodate asynchronous data processing and error propagation
• Added internal _startReading method to facilitate initial data handling if readFunction is present
• Maintained backward compatibility while ensuring data continuity when no writeFunction is specified

2024-10-13 - 3.1.0 - feat(core)

Add support for creating Web ReadableStream from a file

• Introduced a new helper function createWebReadableStreamFromFile that allows for creating a Web ReadableStream from a file path.
• Updated exports in ts/index.ts to include nodewebhelpers which provides the new web stream feature.

2024-10-13 - 3.0.46 - fix(WebDuplexStream)

Fix errors in WebDuplexStream transformation and test logic

• Corrected async handling in WebDuplexStream write function
• Fixed WebDuplexStream tests to properly handle asynchronous reading and writing

2024-10-13 - 3.0.45 - fix(ts)

Fixed formatting issues in SmartDuplex class

• Resolved inconsistent spacing in SmartDuplex class methods and constructor.
• Ensured consistent formatting in the getWebStreams method.

2024-06-02 - 3.0.39 - smartduplex

Add .getWebStreams method

• Introduced a new .getWebStreams method in the smartduplex module, providing compatibility with the web streams API.

2024-03-16 - 3.0.34 - configuration

Update project configuration files

• Updated tsconfig for optimization.
• Modified npmextra.json to set the githost attribute.

2023-11-03 - 3.0.0 to 3.0.8 - core

Transition to major version 3.x

• Implemented breaking changes in the core system for better performance and feature set.
• Continuous core updates to improve stability and performance across minor version increments.

2023-11-02 - 2.0.4 to 2.0.8 - core

Core updates and a major fix

• Implemented core updates addressing minor bugs and enhancements.
• A significant breaking change update transitioning from 2.0.x to 3.0.0.

2022-03-31 - 2.0.0 - core

Major esm transition

• Implemented a breaking change by switching the core to ESM (ECMAScript Module) format for modernized module handling.