Hello https://packages.debian.org/sid/calendar-exchange-provider
isn't the same site than https://packages.debian.org/unstable/calendar-exchange-provider today you can see there different versions aof the same package. 3.2.2+20141222.git9e95cf7-1 (unstable) vs 3.2.0~beta47-1 (sid) Isn't it a link from sid to unstable or vice versa? Kind regards Mechtild
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