# Changelog

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

## [2.11.3] - 2026-09-15

### Security
- Credentials embedded in URLs (`scheme://user:pass@host`) are now
  redacted from error output.

## [2.11.2] - 2026-09-10

### Security
- Hardened `scrape_batch` error handling to always report failed requests
  as sanitized error strings instead of raw error objects.

### Changed
- Errors thrown from tools are now re-thrown as sanitized `Error`
  instances. Messages for HTTP and network failures are unchanged;
  non-`Error` throws are now reported as `Tool execution failed`.

### Fixed
- Fixed a broken string concatenation in the usage-limit error message
  that caused a `TypeError` instead of the intended error.

## [2.11.1] - 2026-07-27

### Fixed
- Fixed compatibility with updated Playwright API: replaced deprecated `page._snapshotForAI()` with `page.ariaSnapshot({ mode: 'ai' })`, restoring correct functionality of `scraping_browser_snapshot` and all ref-based browser automation tools

## [2.11.0] - 2026-07-26

### Added
- Added `reddit_comments` tool to collect Reddit post comments

## [2.10.0] - 2026-06-04

### Added
- `search_dataset` tool to search supported datasets by a filter and get matching records back directly via the fast search API (PR #142)
- `list_dataset_fields` tool to discover a dataset's filterable fields (name, type, description) before building a filter (PR #142)

## [2.6.0] - 2025-10-27

### Added
- Client name logging and header passthrough for improved observability (PR #75)
- ARIA ref-based browser automation for more reliable element interactions (PR #65)
- ARIA snapshot filtering for better element targeting
- Network request tracking in browser sessions
- MCP Registry support (PR #71)
- `scraping_browser_snapshot` tool to capture ARIA snapshots
- `scraping_browser_click_ref`, `scraping_browser_type_ref`, `scraping_browser_wait_for_ref` tools using ref-based selectors
- `scraping_browser_network_requests` tool to track HTTP requests

### Changed
- Enhanced search engine tool to return JSON with only relevant fields (PR #57)
- Added `fixed_values` parameter to reduce token usage (PR #60)
- Browser tools now use ARIA refs instead of CSS selectors for better reliability

### Fixed
- Stop polling on HTTP 400 errors in web data tools (PR #64)

### Deprecated
- Legacy selector-based tools (`scraping_browser_click`, `scraping_browser_type`, `scraping_browser_wait_for`) replaced by ref-based equivalents
- `scraping_browser_links` tool deprecated in favor of snapshot-based approach


## [2.0.0] - 2025-05-26

### Changed
- Updated browser authentication to use API_TOKEN instead of previous authentication method
- BROWSER_ZONE is now an optional parameter, the deafult zone is `mcp_browser`
- Removed duplicate web_data_ tools

## [1.9.2] - 2025-05-23

### Fixed
- Fixed GitHub references and repository settings

## [1.9.1] - 2025-05-21

### Fixed
- Fixed spelling errors and improved coding conventions
- Converted files back to Unix line endings for consistency

## [1.9.0] - 2025-05-21

### Added
- Added 23 new web data tools for enhanced data collection capabilities
- Added progress reporting functionality for better user feedback
- Added default parameter handling for improved tool usability

### Changed
- Improved coding conventions and file formatting
- Enhanced web data API endpoints integration

## [1.8.3] - 2025-05-21

### Added
- Added Bright Data MCP with Claude demo video to README.md

### Changed
- Updated documentation with video demonstrations

## [1.8.2] - 2025-05-13

### Changed
- Bumped FastMCP version for improved performance
- Updated README.md with additional documentation

## [1.8.1] - 2025-05-05

### Added
- Added 12 new WSAPI endpoints for enhanced functionality
- Changed to polling mechanism for better reliability

### Changed
- Applied dos2unix formatting for consistency
- Updated Docker configuration
- Updated smithery.yaml configuration

## [1.8.0] - 2025-05-03

### Added
- Added domain-based browser sessions to avoid navigation limit issues
- Added automatic creation of required unlocker zone when not present

### Fixed
- Fixed browser context maintenance across tool calls with current domain tracking
- Minor lint fixes

## [1.0.0] - 2025-04-29

### Added
- Initial release of Bright Data MCP server
- Browser automation capabilities with Bright Data integration
- Core web scraping and data collection tools
- Smithery.yaml configuration for deployment in Smithery.ai
- MIT License
- Demo materials and documentation

### Documentation
- Created comprehensive README.md
- Added demo.md with usage examples
- Created examples/README.md for sample implementations
- Added Tools.md documentation for available tools

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## Release Notes

### Version 1.9.x Series
The 1.9.x series focuses on expanding web data collection capabilities and improving authentication mechanisms. Key highlights include the addition of 23 new web data tools.

### Version 1.8.x Series  
The 1.8.x series introduced significant improvements to browser session management, WSAPI endpoints, and overall system reliability. Notable features include domain-based sessions and automatic zone creation.

### Version 1.0.0
Initial stable release providing core MCP server functionality for Bright Data integration with comprehensive browser automation and web scraping capabilities.