Updated NEWS for #66535
Updated news for #66535 and #66109
Windows cert verify improvements + leak fixes

- Clean up properly at all fail points in native Windows peer
  verification routine
- Bring certificate usages and chain flags into line with chromium
  implementation in windows environments
Capture peer cert even if verify fails

Previously the "capture_peer_cert" SSL context option only
captured the peer's certificate if the verification routine
succeeded.

By also capturing the on verify failure applications have the
ability to parse the cert and ask users whether they wish to
proceed given the information presented by the peer.
Merge branch 'PHP-5.6'

* PHP-5.6:
  Capture peer cert even if verify fails
  Windows cert verify improvements + leak fixes
Fixed NEWS.
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Added DateTimeImmutable::createFromMutable.
Merge branch 'PHP-5.6'
proc_open(): separate environment values that aren't strings

Added a test case
Updated news for #60602
Merge branch 'PHP-5.4' into PHP-5.5
Fixed news for #60602
Merge branch 'PHP-5.5' into PHP-5.6
Fixed NEWS for #60602
Merge branch 'PHP-5.6'
Add notice about tsrm_virtual_cwd.h moved to zend_virtual_cwd.h
as this introduce need for awfull hacks...
Merge branch 'PHP-5.6'

* PHP-5.6:
  Add notice about tsrm_virtual_cwd.h moved to zend_virtual_cwd.h as this introduce need for awfull hacks...
Improves fix for memory leak, keep in sync with upstream.

Previous fix:
http://git.php.net/?p=php-src.git;a=commitdiff;h=10eb0070700382f966bf260e44135e1f724a15d2

Upstream fix:
https://github.com/glensc/file/commit/c0c0032b9e9eb57b91fefef905a3b018bab492d9
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Improves fix for memory leak, keep in sync with upstream.