The relevant changes done to each add-on are tracked in its own CHANGELOG.md file, when doing a
pull request consider updating it with the change done. The changes should be added to the
Unreleased section.
The help of each add-on should be updated accordingly to the changes done. The help files are under
addOns/<addOnId>/src/main/javahelp/, only the main files (English, under help directory) need
to be changed, translated files are maintained from Crowdin.
The Java code is formatted according to Google Java Style (AOSP variant). The build automatically checks
that the code conforms to the style (using Spotless, which delegates to google-java-format), it can
also be used to format the code (with the Gradle task spotlessJavaApply) if the IDE/editor in use
does not support it.