Update Python versions and remove old notice (#552)

* Update fastapi-installation.md

Remove outdated deprecation notice.

* Update multiple-pythons.md

Update the Python version list to reflect the currently available versions of CPython, PyPy, and MicroPython.

Author: xanderlent

tech/languages/python/fastapi-installation.md

@@ -12,8 +12,6 @@ order: 5
 
 Fedora includes a `python3-fastapi` package that you can install and import.
 
-**Warning:** The `python-fastapi` package [will be removed from Fedora in Fedora 37](https://src.fedoraproject.org/rpms/python-fastapi/c/584bd1fef19c95576a4511a3dae77b4d35136258?branch=f37).
-
 However, unless you are developing or packaging an application for Fedora, it is more useful to install FastAPI as a third-party package inside a *virtual environment*.
 This will keep your project separate from your system, giving you more freedom in choosing additional libraries and their versions, and easing collaboration with people who aren't using Fedora yet.
 

tech/languages/python/multiple-pythons.md

@@ -15,29 +15,28 @@ Fedora includes all Python versions which are [supported upstream](https://devgu
 At the time of this writing, Fedora has the following Pythons
 ready for you in the repositories:
 
+ * CPython 3.14
+ * CPython 3.13 (System `python3` on Fedora 41)
+ * CPython 3.12 (System `python3` on Fedora 40)
  * CPython 3.11
  * CPython 3.10
  * CPython 3.9
  * CPython 3.8
- * CPython 3.7
  * CPython 3.6
- * CPython 2.7
- * PyPy 2
- * PyPy 3.7
- * PyPy 3.8
+ * PyPy 2.7
  * PyPy 3.9
+ * PyPy 3.10
  * MicroPython
 
 Quite a nest, isn't it?
 You can install them like this:
 
 ```console
+$ sudo dnf install python3.11  # to get CPython 3.11
 $ sudo dnf install python3.9  # to get CPython 3.9
 $ sudo dnf install python3.8  # to get CPython 3.8
-$ sudo dnf install python3.7  # to get CPython 3.7
 $ sudo dnf install python3.6  # to get CPython 3.6
-$ sudo dnf install python2.7  # to get CPython 2.7
-$ sudo dnf install pypy2 pypy3.9 python3.10  # to get more at once
+$ sudo dnf install pypy pypy3.9 python3.10  # to get more at once
 ```
 
 After that, you can run an interactive console or your script with, let's say,