platformservice/changelog.md

# Changelog

## 2025-03-15 - 2.2.0 - feat(plugins)
Add smartproxy support by including the @push.rocks/smartproxy dependency and exporting it in the plugins module.

- Added '@push.rocks/smartproxy' dependency version '^4.1.0' to package.json
- Updated ts/plugins.ts to export the smartproxy module alongside other push.rocks modules

## 2025-03-15 - 2.1.0 - feat(MTA)
Update readme with detailed Mail Transfer Agent usage and examples

- Added a comprehensive MTA section with usage examples including SMTP server setup, DKIM signing/verification, SPF/DMARC support, and API integration
- Expanded the conclusion to highlight MTA capabilities alongside email, SMS, letter, and AI services

## 2025-03-15 - 2.0.0 - BREAKING CHANGE(platformservice)
Remove deprecated AIBridge module and update email service to use the MTA connector; update dependency versions and adjust build scripts in package.json.

- Completely remove the aibridge module files (aibridge.classes.aibridge.ts, aibridge.classes.aibridgedb.ts, aibridge.classes.openaibridge.ts, aibridge.paths.ts, aibridge.plugins.ts, and index.ts) as they are no longer needed.
- Switch the email service from using MailgunConnector to the new MTA connector for sending emails.
- Update dependency versions for @serve.zone/interfaces, @tsclass/tsclass, letterxpress, and uuid in package.json.
- Enhance the build script in package.json and add pnpm configuration.

## 2025-03-15 - 1.1.2 - fix(mta)
Expose HttpResponse.statusCode and add explicit generic type annotations in DNSManager cache retrieval

- Changed HttpResponse.statusCode from private to public to allow external access and inspection
- Added explicit generic type parameters in getFromCache calls for lookupMx and lookupTxt to enhance type safety

## 2025-03-15 - 1.1.1 - fix(paths)
Update directory paths to use a dedicated 'data' directory and add ensureDirectories function for proper directory creation.

- Refactored ts/paths.ts to define a base data directory using process.cwd().
- Reorganized MTA directories (keys, dns, emails sent/received/failed, logs) under the data directory.
- Added ensureDirectories function to create missing directories at runtime.

## 2025-03-15 - 1.1.1 - fix(mta)
Refactor API Manager and DKIMCreator: remove Express dependency in favor of Node's native HTTP server, add an HttpResponse helper to improve request handling, update path and authentication logic, and expose previously private DKIMCreator methods for API access.

- Replaced Express-based middleware with native HTTP server handling, including request body parsing and CORS headers.
- Introduced an HttpResponse helper class to standardize response writing.
- Updated route matching, parameter extraction, and error handling within the API Manager.
- Modified DKIMCreator methods (createDKIMKeys, storeDKIMKeys, createAndStoreDKIMKeys, and getDNSRecordForDomain) from private to public for better API accessibility.
- Updated plugin imports to include the native HTTP module.

## 2025-03-15 - 1.1.0 - feat(mta)
Enhance MTA service and SMTP server with robust session management, advanced email handling, and integrated API routes

- Introduce a state machine (SmtpState) and session management in the SMTP server to replace legacy buffering
- Refactor DNSManager with caching and improved SPF, DKIM, and DMARC verification methods
- Update Email class to support multiple recipients, CC, BCC with input sanitization and validation
- Add detailed logging, TLS upgrade handling, and error-based retry logic in EmailSendJob
- Implement a new API Manager with typed routes for sending emails, DKIM key generation, domain verification, and statistics
- Integrate certificate provisioning with auto-renewal and TLS options in the MTA service configuration

## 2024-05-11 - 1.0.10 to 1.0.8 - core  
Applied core fixes across several versions on this day.

- Fixed core issues in versions 1.0.10, 1.0.9, and 1.0.8

## 2024-04-01 - 1.0.7 - core  
Applied a core fix.

- Fixed core functionality for version 1.0.7

## 2024-03-19 - 1.0.6 - core  
Applied a core fix.

- Fixed core functionality for version 1.0.6

## 2024-02-16 - 1.0.5 to 1.0.2 - core  
Applied multiple core fixes in a contiguous range of versions.

- Fixed core functionality for versions 1.0.5, 1.0.4, 1.0.3, and 1.0.2

## 2024-02-15 - 1.0.1 - core  
Applied a core fix.

- Fixed core functionality for version 1.0.1

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Note: Versions that only contained version bumps (for example, 1.0.11 and the plain “1.0.x” commits) have been omitted from individual entries and are implicitly included in the version ranges above.