% SPDX-FileCopyrightText: 2022 James R. Barlow
% SPDX-License-Identifier: CC-BY-SA-4.0

# v2

## v2.2-stable (2014-09-29)

OCRmyPDF versions 1 and 2 were implemented as shell scripts. OCRmyPDF
3.0+ is a fork that gradually replaced all shell scripts with Python
while maintaining the existing command line arguments. No one is
maintaining old versions.

For details on older versions, see the [final version of its release
notes](https://github.com/fritz-hh/OCRmyPDF/blob/7fd3dbdf42ca53a619412ce8add7532c5e81a9d1/RELEASE_NOTES.md).