add changelog

This commit is contained in:
David Christofas
2020-03-23 12:00:04 +01:00
parent 3de4584a45
commit 3daf985f4c

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Change: Use predefined resolutions for thumbnail generation
We implemented predefined resolutions to prevent attacker from flooding the service with a large number of thumbnails.
The requested resolution gets mapped to the closest matching predefined resolution.
https://github.com/owncloud/ocis-thumbnails/issues/7