Are Tele-Pilot videos regularly updated?
No, not in the context that you have asked the question. Charts, admiralty notices to mariners and the VHF are your sources of updates for safe navigation. When using Tele-Pilots in conjunction with your navigation you must use current/updated charts. On the inside of every Tele-Pilot information sleeve, there is a space for your own notable corrections to be entered. Some major corrections may have already been entered into this space. Video, chart and Almanac checking is a very helpful exercise when passage planning.