Hubert, who was considered a serious talent by Renault's F1 set up, died aged 22 following a three-car pile-up also involving Juan Manuel Correa and Giuliano Alesi at the exit of the Raidillon corner, one of the fastest sections of the quick Spa-Francorchamps track.
Tickets for Formula One's season-opening Bahrain Grand Prix later this month will only be available to fans who have either been vaccinated or have recovered from coronavirus, organisers said.
The 36-year-old Briton had been out of contract since the end of last year but the negotiations had turned into something of a saga, with questions raised about why it was taking so long.
Reigning Formula 1 individual champion Shaun Torrente of Team Abu Dhabi and his team-mates Emiratis Rashed Al Qemzi, Rashed Al Tayer and Italian Tullio Abbate have the upper hand as they head into the decisive round of the World
Whether in football, cricket, ruby or even Formula One, England has been performing superbly in sports over the last six months thanks to the power of luck and foreign coaches.
The race is expected to join nine other grands prix that have already been cancelled or postponed this season as Formula One grapples with the consequences of the coronavirus pandemic.
The Mercedes-EQ driver goes into the Seoul E-Prix with a 36-point lead at the top of the Driver standings following an impressive campaign of several podiums and consistent points scoring.
"A historic day for Dutch sport," tweeted Dutch Prime Minister Mark Rutte after what he called "a bizarre race." "Max Verstappen, congratulations for this phenomenal performance. Really fantastic," he added.
The world championship leader from Monaco started from pole, held his position at the first corner and never looked back, scorching round the 58-lap Albert Park circuit to take the chequered flag by a massive 20.5 seconds.