Current version
===============

This page identifies the current documentation focus and explains how to interpret
versioning after the project split.

Current documented branch
-------------------------

The current detailed documentation describes:

* **Branch:** APP
* **Version:** 9.1
* **Platforms:** F103_48, F105_64, F105_100

Versioning model
----------------

Before version 9.0, the project existed as a single line of development.
Starting from the architectural transition after version 9.0, the project split into:

* **APP branch**, continuing the existing numbering;
* **BOOTLOADER branch**, starting its own numbering from 0.0.

As a result, APP and BOOTLOADER versions must be interpreted independently.

Where the current code lives
----------------------------

The current APP 9.1 logic is documented primarily through:

* ``user_code_0.h``
* ``user_code_2.h``
* platform-specific ``platform.h``
* platform-specific ``main.c``

For history and branch evolution, see :doc:`history/version_control`.