Based on https://github.com/zendframework/zend-diactoros/releases/tag/1.6.1 (commit 24bfde4de9f8e39de23506badbd29d1595ba342c in this repo)
Added
-----
- Nothing.
Changed
-------
- [zendframework/zend-diactoros#273](https://github.com/zendframework/zend-diactoros/pull/273) updates each
of the SAPI emitter implementations to emit the status line after emitting
other headers; this is done to ensure that the status line is not overridden
by PHP.
Deprecated
----------
- Nothing.
Removed
-------
- Nothing.
Fixed
-----
- [zendframework/zend-diactoros#273](https://github.com/zendframework/zend-diactoros/pull/273) modifies how
the `SapiEmitterTrait` calls `header()` to ensure that a response code is
_always_ passed as the third argument; this is done to prevent PHP from
silently overriding it.