v2.68.rc3

• KMS-17072 - IVQ: No information and elements when question icon clicked on Submit screen
• KMS-16785 - [IVQ-Editor] new option to remove welcome page
• KMS-17284 - IVQ - Text not displayed after user finished to answer all questions (Preview mode)
• KMS-17301 - IVQ - True and False question on top of each other instead of next to each other
• SUP-13309 - Webcast entries default to default layout every few seconds
• FEC-8074 - KAVA Player V2 - "playlistID" parameter isn't fired when playlist plays
• [RaptMedia] Support pure-Kaltura projects and vendor engine (#3767)