The series is "Legends", so no, as it doesn't belong the body of
Lucasflim-owned fictional work designated as canon by the Lucasfilm Story Group. (Prior to the change in designation, the particular work was "continuity canon" which was regarded as less canon than the Lucasfilm-made, live-action, ordinal Star Wars films but canon nonetheless.) However, the series has not been retconned, so there hasn't been a change in continuity with other Lucasfilm "Star Wars" works, whether canon or "Legends".
