• Engrish fixes on the readme (@ylorant)
• Added Memstatic driver
• Added 'provide' section in composer
• Added more strict checks for MongoDb driver
• Added PFC_IGNORE_COMPOSER_WARNING constant
• Fixed #392
• Fixed wrong class name in ExtendedCacheItemPoolInterface
• Update README.md
• Added IO tests for disk-based drivers
• Code optimization(@jfcherng, @Golodnyi, @bukowskiadam)
• Added events description on Wiki
• Added anti-regression test for #373