Looks like we missed a bit of news about Vipère, the Intamin ZacSpin relocated from SFMM to La Ronde. It was originally due to open last year, but then ... 2020 happened. The opening date was moved to 2021.
And then 2020 happened some more, and the opening date was moved again, to "a later date".
La Ronde postpones the 2021 opening date for Canada’s first ever free-fly coaster, Vipère
www.sixflags.com
This news was actually announced in September last year, so I'm very late on the ball here. The Vipère thread in the construction forum has been stickied without activity since September 2019, approaching some sort of record, so I didn't want to bump it just for the sake of some already-old news that basically only says "expect no more news for a while". I hope this post satisfies your thirst for Vipère news for the time being, and we can bump the thread when more concrete news are announced. It shouldn't be long before the 2022 announcements now, so probably something will happen then.