> For the complete documentation index, see [llms.txt](https://docs.mindee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mindee.com/v1/releases/releases-notes-api-builder.md).

# API Builder

## API Builder

Keep track of the changes and updates for the API Builder.

## Version 2

#### Features and Changes (Oct 24, 2023)

* From Oct 24th, new custom API created will be under V2.
* Previous APIs created will remain under V1.
* For new models, faster training and inferences
* Classification fields have been improved

## Version 1

#### ⚡️ Features and Changes (Nov 24, 2021)

* Overall improvement in performance

#### ⚡️ Feature: First Release (March 14, 2021)

* Introducing the API Builder to train and create your custom document API


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