I'm calling
gradlew buildThemes
from the project directory to update an extended theme, after putting new css rules in halo-ext.scss. What I'm supposed to do next? Refreshing the web page or closing and reopening it doesn't work, I get the new rules applied only after restarting the app from Cuba Studio.
Gradle buildThemes task does not copy CSS result files to a local tomcat instance. Use separate deployThemes task along with Ctrl-F5 short-cut (empty cache) in your browser.