changes: Mention #4388

Author: walid-git

doc/changes.rst

@@ -41,6 +41,12 @@ Varnish-Cache 8.0 (2025-09-15)
 .. PLEASE keep this roughly in commit order as shown by git-log / tig
    (new to old)
 
+
+.. _4388: https://github.com/varnishcache/varnish-cache/pull/4388
+
+* ``varnishncsa`` can log VCL set headers again using the ``%{X[:first|last]}i``
+  and ``%{X[:first|last]}o`` formats. (`4388`_)
+
 .. _4336: https://github.com/varnishcache/varnish-cache/pull/4336
 
 * A regression has been fixed which prevented vcl controlled custom Range

doc/sphinx/whats-new/changes-8.0.rst

@@ -165,6 +165,16 @@ varnishtest
 The bundled varnishtest sources have now been replaced with the separate VTest2
 repository.
 
+varnishncsa
+===========
+
+``varnishncsa`` recovered the ability to log VCL set headers through the
+``%{X[:first|last]}i`` and ``%{X[:first|last]}o`` formats. ``:first`` means
+that the value of the header when it is first seen in a VSL transaction is
+logged, while ``:last`` means that the final one is logged.
+The default behavior is unchanged when neither ``:first`` nor ``:last`` is
+specified.
+
 Changes for developers and VMOD authors
 =======================================