diff --git a/docs/changelog/2622.doc.rst b/docs/changelog/2622.doc.rst
new file mode 100644
index 000000000..6d5b9d601
--- /dev/null
+++ b/docs/changelog/2622.doc.rst
@@ -0,0 +1,2 @@
+Document that running ``--showconfig```or ``--help-ini`` with the ``-v`` flag will add interleaved debugging
+information, whereas tox v3 added extra lines at the start  - by :user:`jugmac00`.
diff --git a/docs/faq.rst b/docs/faq.rst
index e3bd41941..84abf84a6 100644
--- a/docs/faq.rst
+++ b/docs/faq.rst
@@ -93,6 +93,8 @@ tox 4 - CLI arguments changed
 - When you want to pass an option to a test command, e.g. to ``pytest``, now you must use ``--`` as a separator, this
   worked with version 3 also, but any unknown trailing arguments were automatically passed through, while now this is
   no longer the case.
+- Running ``--showconfig```or ``--help-ini`` with the ``-v`` flag will add interleaved debugging information, whereas
+  tox 3 added additional lines at the start. If you want to generate valid ini files you must not use the ``-v`` flag.
 
 tox 4 - packaging changes
 +++++++++++++++++++++++++