2.6Change Logs and Version Histories

A change log tracks every release over time. It serves as a historical record for debugging ("when did this behavior change?"), customer support ("which version introduced this feature?"), and auditing.

Change Log Format (Keep a Changelog)

# Changelog

## [2.4.1] -- 2026-02-14
### Added
- Multi-currency checkout (EUR, GBP, JPY)
### Fixed
- Cart total rounding error on discounted orders (SHOP-1189)
### Changed
- Search reindexing performance improved (45min → 12min)

## [2.4.0] -- 2026-01-31
### Added
- Wishlist sharing via link
### Fixed
- Password reset email not sent for accounts with + in email address
### Removed
- Legacy v1 API endpoints (deprecated since v2.0)

Conventions (from keepachangelog.com):

• Added for new features
• Changed for changes to existing functionality
• Deprecated for features that will be removed
• Removed for features that were removed
• Fixed for bug fixes
• Security for vulnerability fixes