# Changelog

{% hint style="danger" %}
Please, note that support of TEOS API v0.8 is over. Plan the upgrade to v1.1 to keep your solution working and up to date
{% endhint %}

{% hint style="info" %}
Check [versioning](https://teos-docs.coreledger.net/changelog/versioning "mention") concept to make sure you organize your work in sync with TEOS API updates and you understand which influence different types of changes can have on your solution
{% endhint %}

### TEOS API changelog and available versions <a href="#available-graph-api-versions" id="available-graph-api-versions"></a>

| Changes Introduced                                                                                                      | Date Introduced | Supported until |
| ----------------------------------------------------------------------------------------------------------------------- | --------------- | --------------- |
| [1.1](https://teos-docs.coreledger.net/changelog/v1.0)                                                                  | February, 2026  |                 |
| [1.0](https://teos-docs.coreledger.net/changelog/v1.0-1)                                                                | June, 2025      |                 |
| [non-versioned changes (Estrella)](https://teos-docs.coreledger.net/non-versioned-changes#december-2023)                | January, 2024   | -               |
| [non-versioned change (Django - Service Pack 3)](https://teos-docs.coreledger.net/non-versioned-changes#september-2023) | September, 2023 | -               |
| [0.9](https://teos-docs.coreledger.net/changelog/v0.9)                                                                  | 06.07.2023      |                 |
| [non-versioned change (Django - Service Pack 2)](https://teos-docs.coreledger.net/non-versioned-changes#june-2023)      | June, 2023      | -               |

You can check the outdated versions' changelog [here](https://teos-docs.coreledger.net/changelog/v0.3)

### Latest versions of additional APIs of TEOS Platform

| Additional API                                                                                             | Version       |
| ---------------------------------------------------------------------------------------------------------- | ------------- |
| [TMS API](https://teos-docs.coreledger.net/resources/using-additional-apis-of-teos-platform/using-tms-api) | v1            |
| TxServer                                                                                                   | non-versioned |
| AuthServer                                                                                                 | non-versioned |