Where is the Rainbow Six Siege Ember Rise release date?

[Windows Central]

Rainbow Six Siege Ember Rise is almost here... maybe?
Tom Clancy's Rainbow Six Siege is soon on track to receive its next major expansion, kicking off the third season of Year 4, Operation Ember Rise. The free update continues the momentum of trimonthly content drops, debuting two Latin American Operators packing fresh talent for the multiplayer shooter. Promised contents already indicate a step-up beyond what many felt was a disappointing prior season, bringing new grappling hooks and incendiary shields to play. But with silence from Ubisoft, where is the Ember Rise release?

Full story from the WindowsCentral blog...