v0.7.0

• Add Snapshot testing (see https://code.askimed.com/nf-test/assertions/snapshots/)
• Add more powerful asserts (e.g. stderr)
• Support for bin and lib folder
• Support to integrate local jar files (see https://code.askimed.com/nf-test/assertions/libraries/)
• Add plugin system (see https://code.askimed.com/nf-test/plugins/using-plugins/)