v4.5-r3

What's Changed

• Series Management UI/UX Improvements by @ferishili in #399
• Applying correct default completion while building LTI module by @ferishili in #400
• Mass Action Support for Video List Tables by @ferishili in #398
• Mass Action list - fixes by @ferishili in #404
• Workflow configuration panel during upload by @ferishili in #390
• Failed upload job limiter by @ferishili in #386
• Support for new transcription management (subtitles) in Opencast 15 by @ferishili in #373

Full Changelog: v4.5-r1...v4.5-r3