minor #16228 [Setup] Change upgrade-minor.rst to reference Symfony 5 (gnito-org)

This PR was merged into the 5.3 branch.

Discussion
----------

[Setup] Change upgrade-minor.rst to reference Symfony 5

<!--

If your pull request fixes a BUG, use the oldest maintained branch that contains
the bug (see https://symfony.com/releases for the list of maintained branches).

If your pull request documents a NEW FEATURE, use the same Symfony branch where
the feature was introduced (and `5.x` for features of unreleased versions).

-->

Commits
-------

a0f9329 Change upgrade-minor.rst to reference Symfony 5

Author: javiereguiluz

setup/upgrade_minor.rst

@@ -1,7 +1,7 @@
 .. index::
     single: Upgrading; Minor Version
 
-Upgrading a Minor Version (e.g. 4.0.0 to 4.1.0)
+Upgrading a Minor Version (e.g. 5.0.0 to 5.1.0)
 ===============================================
 
 If you're upgrading a minor version (where the middle number changes), then
@@ -24,20 +24,20 @@ There are two steps to upgrading a minor version:
 The ``composer.json`` file is configured to allow Symfony packages to be
 upgraded to patch versions. But to upgrade to a new minor version, you will
 probably need to update the version constraint next to each library starting
-``symfony/``. Suppose you are upgrading from Symfony 4.3 to 4.4:
+``symfony/``. Suppose you are upgrading from Symfony 5.3 to 5.4:
 
 .. code-block:: diff
 
       {
           "...": "...",
 
           "require": {
-    -         "symfony/cache": "4.3.*",
-    +         "symfony/cache": "4.4.*",
-    -         "symfony/config": "4.3.*",
-    +         "symfony/config": "4.4.*",
-    -         "symfony/console": "4.3.*",
-    +         "symfony/console": "4.4.*",
+    -         "symfony/cache": "5.3.*",
+    +         "symfony/cache": "5.4.*",
+    -         "symfony/config": "5.3.*",
+    +         "symfony/config": "5.4.*",
+    -         "symfony/console": "5.3.*",
+    +         "symfony/console": "5.4.*",
               "...": "...",
 
               "...": "A few libraries starting with
@@ -57,8 +57,8 @@ Your ``composer.json`` file should also have an ``extra`` block that you will
       "extra": {
           "symfony": {
               "...": "...",
-    -         "require": "4.3.*"
-    +         "require": "4.4.*"
+    -         "require": "5.3.*"
+    +         "require": "5.4.*"
           }
       }
 
@@ -82,7 +82,7 @@ to your code to get everything working. Additionally, some features you're
 using might still work, but might now be deprecated. While that's fine,
 if you know about these deprecations, you can start to fix them over time.
 
-Every version of Symfony comes with an UPGRADE file (e.g. `UPGRADE-4.4.md`_)
+Every version of Symfony comes with an UPGRADE file (e.g. `UPGRADE-5.4.md`_)
 included in the Symfony directory that describes these changes. If you follow
 the instructions in the document and update your code accordingly, it should be
 safe to update in the future.
@@ -94,4 +94,4 @@ These documents can also be found in the `Symfony Repository`_.
 .. include:: /setup/_update_recipes.rst.inc
 
 .. _`Symfony Repository`: https://github.com/symfony/symfony
-.. _`UPGRADE-4.4.md`: https://github.com/symfony/symfony/blob/4.4/UPGRADE-4.4.md
+.. _`UPGRADE-5.4.md`: https://github.com/symfony/symfony/blob/5.4/UPGRADE-5.4.md