v1.8.0

[gadomsky]

Highlights of this release:

• changed default version of scala to 2.13, but still doing crossbuild to 2.12
• Nussnacker Lite engine runtime build with scala 2.13 runs on Java17
• tests from file support multiple sources
• survey for our users is available in scenario edit view

Some other small fixes and improvements. For detailed list of changes see Changelog and Migration guide

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This discussion was created from the release v1.8.0.