v2.15.0

2.15.0 (2022-03-31)

✨ Features

• change cloud to puzzle piece in palette items (abe521d)

🐛 Bug Fixes

• add trash icon to (nested) node options (d0e2c7b)
• disable available attributes select if none vailable (0b00a59)

🛠 Builds

• deps-dev: bump @angular-devkit/build-angular (d3e7a66)
• deps-dev: bump @angular/cli in /frank-flow/src/frontend (08e9f60)
• deps-dev: bump @types/jasmine in /frank-flow/src/frontend (8f27a46)
• deps-dev: bump karma-jasmine in /frank-flow/src/frontend (f18fc88)
• deps: bump log4j to version 2.17.2 (3cc7939)
• deps: update spring to 5.3.18 and cxf to 3.4.6 (4933267)

📦 Code Refactoring

• move observer from constructor to oninit and add unsubscribe (b9f09bb)