v3.0.0-rc1

Backward Compatibility Breaking Changes

• Deprecated auto-detection of binary strings for IPv6 #57
  This means you can't directly pass the result of inet_pton to construct an IPv6 instance anymore, because it is
  impossible to reliability distinguish some IPv6 human-readable representation from their binary string representation.
  Instead, you need to use the explicit factory method IPv6::createFromBinaryString if you want to work with inet_pton.
  Note: this is still supported for IPv4.
• IPBlock::getMask() renamed to IPBlock::getNetmask()
• IPBlock::getPrefix() renamed to IPBlock::getPrefixLength()
• IPBlock::getMaxPrefix() renamed to IPBlock::getMaxPrefixLength()
• IPBlock::getGivenIpWithPrefixLen() renamed to IPBlock::getGivenIpWithPrefixLength()

Added

• Support for PHP 8.0
• Added explicit factory methods for IPv4/IPv6 classes:
  createFromInt, createFromFloat, createFromString, createFromBinaryString, createFromNumericString and createFromGmp
• IPBlock::plus() and IpBlock::minus() now accept numeric strings and GMP instances
• IPBlockIterator now implements ArrayAccess which means you can write e.g. IPBlock::create('192.168.0.0/24')->getSubBlocks('/25')[1]
• New methods for IPv4Block/IPv6Block: getPrivateBlocks(), getLoopbackBlock(), getLinkLocalBlock()

Changed

• Optimise performance of IP::isPrivate()

Fixed

• IPBlock::contains now always throws an InvalidArgumentException if mixing IP versions

Removed

• Removed deprecated method IPBlock::getSuper