v2.3.0

• Bump minimum PHP version to 7.3
• Update PHPUnit to version 9 (ensure Flintstone is compatible with PHP 8)

v2.2

• Bump minimum PHP version to 7.0
• Update PHPUnit to version 6
• Removed data type validation for storing
• Added param and return types

v2.1.1

• Update Database::writeTempToFile to correctly close the file pointer and free up memory

v2.1.0

• Bump minimum PHP version to 5.6
• Tidy up of Flintstone class, moved some code into Database
• Added Line and Validation classes
• Closed off public methods Database::openFile and Database::closeFile

v2.0.0

• Major refactor, class names have changed and the whole codebase is much more extensible
• Removed the static load and unload methods and the FlinstoneDB class
• The replace method is no longer public
• The getFile method has been removed
• Default swap memory limit has been increased to 2MB
• Ability to pass any instance for cache that implements Flintstone\Cache\CacheInterface

v1.9.0

Added getAll method and some refactoring

v1.8.0

• Added formatter option so that you can control how data is encoded/decoded (default is serialize but also ships with json)

v1.7.0

• Moved from fopen to SplFileObject
• Moved composer loader from PSR-0 to PSR-4
• Code is now PSR-2 compliant
• Added PHP 5.6 to travis

v1.6.0

• Updated limits on valid characters in key name and size
• Improved unit tests

v1.5.0: Merge pull request #10 from fire015/v1.5

• Reduced some internal complexity
• Fixed gzip compression
• Unit tests now running against all options
• Removed setOptions method, must be passed into the load method