[PATCH b4 07/21] docs: use versionadded admonition for sections

[Quentin Schulz <foss+kernel@0leil.net>]

From: Quentin Schulz <quentin.schulz@cherry.de>

So that we use version admonitions consistently across the docs for
things that were added or modified in given releases.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
---
 docs/contributor/prep.rst |  9 +++++++--
 docs/contributor/send.rst | 14 ++++++++++----
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/docs/contributor/prep.rst b/docs/contributor/prep.rst
index 122e3cd..6e90b10 100644
--- a/docs/contributor/prep.rst
+++ b/docs/contributor/prep.rst
@@ -187,7 +187,9 @@ additional information about the intent of your entire series.
 Working with series dependencies
 --------------------------------
 
-.. warning:: new in **(v0.14+)**
+.. versionadded:: v0.14
+
+.. warning::
 
    This is an experimental set of features introduced in v0.14. It may
    have rough edges or unexpected bugs.
@@ -314,7 +316,10 @@ This may also be already set by the project, if they have a
 
 Checking your work
 ------------------
-.. warning:: new in **(v0.14+)**
+
+.. versionadded:: v0.14
+
+.. warning::
 
    This is a new feature in version 0.14 and you should consider it
    experimental.
diff --git a/docs/contributor/send.rst b/docs/contributor/send.rst
index f9fd9e4..f5a1ff1 100644
--- a/docs/contributor/send.rst
+++ b/docs/contributor/send.rst
@@ -170,8 +170,11 @@ sending your work.
   prep``, but future versions may support sending arbitrary patches
   generated with ``git format-patch``.
 
-Passing pre-flight checks **(v0.14+)**
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Passing pre-flight checks
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. versionadded:: v0.14
+
 B4 defines some pre-flight checks that should be passing, or the command
 generates a warning:
 
@@ -230,8 +233,11 @@ When ``--reflect`` is on:
   public-inbox feed
 * your branch is **not** automatically rerolled to the next revision
 
-Checking things over with ``--preview-to`` **(v0.13+)**
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Checking things over with ``--preview-to``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. versionadded:: v0.13
+
 Sometimes you want to ask your friend, colleague, boss, or mentor to
 give your submission a quick review. You can send them your series using
 ``--preview-to boss@example.com`` before you send things out to the

-- 
2.52.0