Release 1.7.0

• Issue #61 Add form feed to trimmed characters

Release 1.6.4

• Let getExecCommand() not cache the created command string

Release 1.6.3

• Include PHP 5.3 in version requirements

Release 1.6.2

• Add .gitattributes to reduce package size

Release 1.6.1

• Issue #44 Fix potential security issue with escaping shell args (@Kirill89 / https://snyk.io/)

Release 1.6.0

• Issue #24 Implement timeout feature

Release 1.5.0

• Issue #20 Refactor handling of stdin/stdou/sterr streams with proc_open(). By default these streams now operate in non-blocking mode which should fix many hanging issues that were caused when the command received/sent a lot of input/output. This is the new default on Non-Windows systems (it's not supported on Windows, though). To get the old behavior the nonBlockingMode option can be set to false.

Release 1.4.1

• Allow command names with spaces on Windows (@Robindfuller )

Release 1.4.0

• Allow stdin to be a stream or a file handle (@Arzaroth)

Release 1.3.0

• Add setStdIn() which allows to pipe an input string to the command (@martinqvistgard)