6. New Functions
========================================
+- Core:
+ . Added stream_isatty().
+ . Added sapi_windows_vt100_support().
+
- GD:
. Added imagesetclip() and imagegetclip().
. Added imageopenpolygon().
12. Windows Support
========================================
+- Support for VT100 console mode
+
+ On systems starting with 10.0.10586, cmd.exe supports ANSI escape sequences.
+ The corresponding console mode is enabled by default on CLI on suitable
+ systems. As well, the function sapi_windows_vt100_support() is provided,
+ to control and query the corresponding information in the scripts.
+
========================================
13. Other Changes
========================================