"All artists and creatives" will be offered a nominal fee - though stars can reject it if they wish.
Sister firm Sidewalk Labs cites Covid-19 as the reason for stepping back from its ambitious plan.
Gollum actor Andy Serkis is doing a continuous live reading of The Hobbit for charity.
More than 160,000 suspicious emails have been reported to a new scam-busting service in two weeks.
The documentary tells the story of Biosphere 2 where eight people were quarantined for two years.
The UK is testing its own design but a Google-Apple initiative is winning over many other nations.
The event normally attracts more than one million people to the streets of west London.
The social network apologised after a software update affects several popular apps on iPhones.
The Duchess of Cambridge hopes Hold Still will show "what everyone is going through at this time".
More than 650,000 watch the Gollum actor narrate Tolkien's fantasy classic in one 11-hour sitting.