* [jvm-packages] unify setFeaturesCol API for XGBoostRegressor (#7784)
* [jvm-packages] add doc for xgboost4j-spark-gpu (#7779)
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
* [jvm-packages] remove the dep of com.fasterxml.jackson (#7791)
* [jvm-packages] xgboost4j-spark should work when featuresCols is specified (#7789)
Co-authored-by: Bobby Wang <wbo4958@gmail.com>
* [CI] Automatically build GPU-enabled R package for Windows
* Update Jenkinsfile-win64
* Build R package for the release branch only
* Update install doc