<commit_before># Release Notes for 6.x

## [Unreleased](https://github.com/laravel/framework/compare/v6.20.20...6.x)


## [v6.20.20 (2021-03-23)](https://github.com/laravel/framework/compare/v6.20.19...v6.20.20)

### Added
- Added WSREP communication link failure for lost connection detection ([#36668](https://github.com/laravel/framework/pull/36668))

### Fixed
- Fixes the issue using cache:clear with PhpRedis and a clustered Redis instance. ([#36665](https://github.com/laravel/framework/pull/36665))<commit_msg>[6.x] update changelog<commit_after># Release Notes for 6.x

## [Unreleased](https://github.com/laravel/framework/compare/v6.20.21...6.x)


## [v6.20.21 (2021-03-30)](https://github.com/laravel/framework/compare/v6.20.20...v6.20.21)

### Added
- Added support of DynamoDB in CI suite ([#36749](https://github.com/laravel/framework/pull/36749))
- Support username parameter for predis ([#36762](https://github.com/laravel/framework/pull/36762))

### Changed
- Use qualified column names in pivot query ([#36720](https://github.com/laravel/framework/pull/36720))


## [v6.20.20 (2021-03-23)](https://github.com/laravel/framework/compare/v6.20.19...v6.20.20)

### Added
- Added WSREP communication link failure for lost connection detection ([#36668](https://github.com/laravel/framework/pull/36668))

### Fixed
- Fixes the issue using cache:clear with PhpRedis and a clustered Redis instance. ([#36665](https://github.com/laravel/framework/pull/36665))
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