[ZEPPELIN-6256] Fix resource leaks in SparkInterpreterLauncher.detectSparkScalaVersion#4996

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renechoi:ZEPPELIN-6256-fix-spark-launcher-resource-leaks

Commits on Jul 15, 2025

[MINOR] Improve Repository class stability and validation
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Commits on Jul 16, 2025

[ZEPPELIN-6245] Implement Builder pattern with final fields for Repository class
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Commits on Jul 19, 2025

refactor: Remove deprecated methods from Repository class
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Commits on Jul 24, 2025