add missing target=_blank

Author: Jens Kürten

docs/development_server.md

@@ -48,7 +48,7 @@ You can then copy the URL of the server and use it to connect your Functions to
 
 **ngrok and Cloudflare**
 
-If you are developing Functions locally, you can use services like [ngrok](https://ngrok.com/) or [Cloudflare](https://cloudflare.com) to expose your server to the internet.
+If you are developing Functions locally, you can use services like [ngrok](https://ngrok.com/){:target="_blank"} or [Cloudflare](https://cloudflare.com){:target="_blank"} to expose your server to the internet.
 
 Please refer to the documentation of the specific service for instructions on how to do this.
 

docs/examples/field_calculation.md

@@ -55,7 +55,7 @@ def calculate_part_number(metadata: MetaData, event: PartFieldCalculationEvent,
 
 Inside Functions, you can fetch data from external systems and fill out fields based on that data. This is something that would not be possible with the field calculations in the datasheet editor. For example, you could use this to fetch new part numbers from an ERP system.
 
-This example uses the API from [DeepL](https://www.deepl.com) to translate a field from German to English. The example uses the additional attributes 1 and 2 on parts, but you can of course change that to any attributes that fit your use case.
+This example uses the API from [DeepL](https://www.deepl.com){:target="_blank"} to translate a field from German to English. The example uses the additional attributes 1 and 2 on parts, but you can of course change that to any attributes that fit your use case.
 
 ```python
 import os

docs/reference/runtime.md

@@ -38,4 +38,4 @@ The return value of the execute method is the json encoded response payload.
 
 ## Payloads
 
-The Request and response payloads are described in the CIM Database Cloud documentation. The [functions-sdk-python](https://github.com/cslab/functions-sdk-python) GitHub repository also contains the complete [JSON-schema files](https://github.com/cslab/functions-sdk-python/tree/main/json_schemas).
+The Request and response payloads are described in the CIM Database Cloud documentation. The [functions-sdk-python](https://github.com/cslab/functions-sdk-python){:target="_blank"} GitHub repository also contains the complete [JSON-schema files](https://github.com/cslab/functions-sdk-python/tree/main/json_schemas){:target="_blank"}.