🔀 Merge branch 'master' of github.com:n8n-io/n8n

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Jan Oberhauser 2021-01-26 16:53:00 +01:00
commit 91623806ae

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This list shows all the versions which include breaking changes and how to upgrade.
## 0.104.0
### What changed?
Support for MongoDB as a database for n8n has been dropped as MongoDB had problems saving large amounts of data in a document, among other issues.
### When is action necessary?
If you have been using MongoDB as a database for n8n. Please note that this is not related to the MongoDB node.
### How to upgrade:
Before upgrading, you can [export](https://docs.n8n.io/reference/start-workflows-via-cli.html#export-workflows-and-credentials) all your credentials and workflows using the CLI.
```
n8n export:workflow --backup --output=backups/latest/
n8n export:credentials --backup --output=backups/latest/
```
You can then change the database to one of the supported databases mentioned [here](https://docs.n8n.io/reference/data/database.html). Finally, you can upgrade n8n and [import](https://docs.n8n.io/reference/start-workflows-via-cli.html#import-workflows-and-credentials) all your credentials and workflows back into n8n.
```
n8n import:workflow --separate --input=backups/latest/
n8n import:credentials --separate --input=backups/latest/
```
## 0.102.0
### What changed?