0.5.0

• Fixed memory leak in TX buffer (Issue #3)
• Added support for PHP 7.2
• Dropped DEB repository support

Support for PHP 7.3 is currently pending caused by an issued in PHP-CPP CopernicaMarketingSoftware/PHP-CPP#407

0.4.1

• Support for PHP 7.0 + 7.1
• Signed deb packages
• Updated internal extension version

0.4.0

• Added static initialization methods

0.3.1

• Fixed transfer array items casted unintentionally to UTF8 strings (now cased explicit to unsigned)
• Added assertions that transfer data is not negative

0.3.0

• All transfer data (tx + rx) is now handled as array
  • Signature of RegularInterface::transfer() changed
  • Signature of RegularInterface::write() changed
  • Signature of RegularInterface::read() changed
  • Signature of BitBangingInterface::transfer() changed

0.2.1

• Fixed PHP crash in case an exception is thrown in userspace

0.2.0

• Added interface Volantus\BerrySpi\SpiInterface

0.1.0

• Added full bit-banging support

0.0.3

• Internal refactoring (using DTO for device interaction result)

0.0.2

• refactoring as preparation for bit banging implementation