This release includes following PRs:

• PR https://github.com/8p/EightPointsGuzzleBundle/pull/151 [doc] Be consistent with header in options array
• PR https://github.com/8p/EightPointsGuzzleBundle/pull/152 Add support of symfony 3.4/4.0
• PR https://github.com/8p/EightPointsGuzzleBundle/pull/148 Deactivate logger/data collector/formatter/log middleware if logging is false
• PR https://github.com/8p/EightPointsGuzzleBundle/pull/147 Config and HttpDataCollector improvements
• PR https://github.com/8p/EightPointsGuzzleBundle/pull/146 Add gregurco/GuzzleBundleOAuth2Plugin to readme
• PR https://github.com/8p/EightPointsGuzzleBundle/pull/153 Create UPGRADE.md with guide for migration from 6.x to 7.0

Thanks to all contributors! 🎉