.. _changelog:

=========================
Changes in nbformat
=========================

4.1
===

4.1.0
-----

`4.1 on GitHub <https://github.com/jupyter/nbformat/milestones/4.1>`__

- Update nbformat spec version to 4.1, adding support for attachments on markdown and raw cells.
- Catch errors opening trust database, falling back on ``:memory:`` if the database cannot be opened.


4.0
===

`4.0 on GitHub <https://github.com/jupyter/nbformat/milestones/4.0>`__

The first release of nbformat as its own package.
