Repository restructuring: Renamed master branch to main

- Updated CI workflow to use the main branch instead of master
- Updated CI badge in README.md to reference the main branch
- Prepared for legacy branch support in v2.x series
- GitHub Actions CI workflow now triggers on the main branch
- Repository prepared for v3.0.0 development branch
- Maintained compatibility with the existing PHP 7.3+ testing matrix

Author: calliostro

.github/workflows/ci.yml

@@ -2,9 +2,24 @@ name: CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main, 'legacy/v2.x', 'feature/**' ]
   pull_request:
-    branches: [ master ]
+    branches: [ main, 'legacy/v2.x' ]
+  workflow_dispatch:
+    inputs:
+      php_version:
+        description: 'PHP version to test (optional, tests all if empty)'
+        required: false
+        default: ''
+      dependencies:
+        description: 'Dependencies type'
+        required: false
+        default: 'stable'
+        type: choice
+        options:
+          - stable
+          - lowest
+          - dev
 
 jobs:
   tests:

.markdownlint.json

@@ -0,0 +1,7 @@
+{
+  "MD024": {
+    "siblings_only": true
+  },
+  "MD032": false,
+  "MD013": false
+}

CHANGELOG.md

@@ -0,0 +1,164 @@
+# 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/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [2.1.3](https://github.com/calliostro/php-discogs-api/releases/tag/v2.1.3) – 2025-09-06
+
+### Changed
+
+- Repository restructuring: Renamed master branch to main
+- Updated CI workflow to use the main branch instead of master  
+- Updated CI badge in README.md to reference the main branch
+- Prepared for legacy branch support in v2.x series
+
+### Infrastructure
+
+- GitHub Actions CI workflow now triggers on the `main`, `legacy/v2.x`, and `feature/**` branches
+- Repository prepared for v3.0.0 development branch
+
+## [2.1.2](https://github.com/calliostro/php-discogs-api/releases/tag/v2.1.2) – 2025-08-23
+
+### Added
+
+- GitHub Actions CI – Migrated from Travis CI for improved build reliability and faster feedback
+- PHP 8.5 nightly support – Early compatibility testing with the upcoming PHP version
+- Enhanced project metadata – Improved description, keywords, and author
+  information in composer.json
+
+### Changed
+
+- Streamlined CI configuration – More reliable builds across all PHP versions (7.3 – 8.5)
+- Updated PHPUnit configuration – Better compatibility with PHPUnit 9.x and 10.x
+- Improved test stability – Fixed throttling test timing issues
+
+### Infrastructure
+
+- Modernized CI/CD pipeline with GitHub Actions
+- Enhanced build reliability and faster feedback cycles
+
+## [2.1.1](https://github.com/calliostro/php-discogs-api/releases/tag/v2.1.1) – 2025-08-23
+
+### Added
+
+- PHP 8.5 (beta) support – Full compatibility with the latest PHP version
+- Enhanced documentation – Clearer examples, better structure, and improved authentication guides
+- Improved code examples – Better error handling and more practical use cases
+
+### Changed
+
+- Streamlined testing infrastructure for all PHP versions (7.3 – 8.5)
+- Cleaned up build configuration and dependencies
+
+### Infrastructure
+
+- Extended PHP version support matrix to include PHP 8.5 (beta)
+
+## [2.1.0](https://github.com/calliostro/php-discogs-api/releases/tag/v2.1.0) – 2025-08-16
+
+### Added
+
+- Comprehensive PHP 8.4 support with full test coverage
+- Legacy compatibility support for PHPUnit 9.x (PHP 7.3–7.4)
+
+### Changed
+
+- Update Guzzle components to latest stable versions (7.9.3)
+- Upgrade PHPUnit to 10.x with legacy compatibility (9.x for PHP 7.3–7.4)
+- Modernize the CI / CD pipeline for extended PHP version matrix (7.3–8.4)
+- Improve testing infrastructure with dual PHPUnit configurations
+
+### Security
+
+- Fix security vulnerability [CVE-2025-21617](https://github.com/advisories/GHSA-237r-r8m4-4q88) in oauth-subscriber (^0.8.1)
+
+### Infrastructure
+
+- Extended PHP support matrix from 7.3 through 8.4
+- Modernized dependency management and security updates
+
+## [2.0.4](https://github.com/calliostro/php-discogs-api/releases/tag/v2.0.4) – 2024-01-03
+
+### Changed
+
+- Enabling more up-to-date Guzzle components
+- Enabling PHPUnit 10 support
+- Minor code review and improvements
+
+### Infrastructure
+
+- Updated testing framework to PHPUnit 10
+- Modernized dependency versions
+
+## [2.0.3](https://github.com/calliostro/php-discogs-api/releases/tag/v2.0.3) – 2023-06-02
+
+### Added
+
+- Support for user lists, list and wantlist endpoints
+  - `getUserLists()` – Get user's lists
+  - `getLists()` - Get specific list items  
+  - `getWantlist()` - Get user's wantlist
+
+### Features
+
+- Enhanced user interaction capabilities
+- Better support for user collections and wishlists
+
+## [2.0.2](https://github.com/calliostro/php-discogs-api/releases/tag/v2.0.2) – 2022-07-16
+
+### Fixed
+
+- Dependency fix for PHP 8.x support
+- Resolved compatibility issues with PHP 8.x versions
+
+### Infrastructure
+
+- Improved PHP 8.x compatibility and stability
+
+## [2.0.1](https://github.com/calliostro/php-discogs-api/releases/tag/v2.0.1) – 2021-04-17
+
+### Added
+
+- Reference to calliostro/discogs-bundle for Symfony 5 integration
+
+### Changed
+
+- Lower minimum versions of the required packages for better compatibility
+- DiscogsClient extends GuzzleClient to provide PHPDoc for API methods
+
+### Infrastructure
+
+- Prepared for integration with Symfony 5 via calliostro/discogs-bundle
+- Enhanced IDE support through improved PHPDoc
+
+## [2.0.0](https://github.com/calliostro/php-discogs-api/releases/tag/v2.0.0) – 2021-04-10
+
+### Added
+
+- Support for PHP 7.3, 7.4, and 8.0
+- More Discogs API methods are available
+- Comprehensive improvements and modernization
+
+### Infrastructure
+
+- First release of this fork
+- Based on ricbra/php-discogs-api and AnssiAhola/php-discogs-api
+- Modern PHP version support and extended API coverage
+
+---
+
+## Credits
+
+This library is based on the excellent work of:
+
+- [ricbra/php-discogs-api](https://github.com/ricbra/php-discogs-api)  
+  - Original implementation
+- [AnssiAhola/php-discogs-api](https://github.com/AnssiAhola/php-discogs-api)  
+  - Enhanced version
+
+## Legacy Versions
+
+All versions below 2.1.3 were developed on the master branch.
+For legacy support of 2.x versions, see the `legacy/v2.x` branch.