# Announcing C-Blosc2 2.13.1
A fast, compressed and persistent binary data store library for C.
## What is new?
This is a patch release for fixing a bug regarding the included files in `b2nd.h`.
For more info, please see the release notes in:
https://github.com/Blosc/c-blosc2/blob/main/RELEASE_NOTES.mdAlso, there is blog post introducing the most relevant changes in Blosc2:
https://www.blosc.org/posts/blosc2-ready-general-review/## What is it?
Blosc2 is a high performance data container optimized for binary data.
It builds on the shoulders of Blosc, the high performance meta-compressor
(
https://github.com/Blosc/c-blosc).
Blosc2 expands the capabilities of Blosc by providing a higher lever
container that is able to store many chunks on it (hence the super-block name).
It supports storing data on both memory and disk using the same API.
Also, it adds more compressors and filters.
## Download sources
The github repository is over here:
https://github.com/Blosc/c-blosc2Blosc is distributed using the BSD license, see LICENSE.txt
for details.
## Mailing list
There is an official Blosc mailing list at:
bl...@googlegroups.comhttps://groups.google.com/g/blosc## Tweeter feed
Please follow @Blosc2 to get informed about the latest developments.
Enjoy Data!
- The Blosc Development Team