Wait, I merged the wrong thing. I should have loaded SLICE-issue496-headingRemoval-jannik_laval.2. Now I can explain the situation: - SLICE-issue496-headingRemoval-jannik_laval.2 depends on EToys-jannik_laval.118. - In my Pharo 1.1. image there is EToys-StephaneDucasse.1, which is an empty package. When you merge changes, Monticello calculates the delta between the common ancestor (EToys-StephaneDucasse.1) and the two versions you merge. - EToys-StephaneDucasse.1 to EToys-StephaneDucasse.1 is an empty delta. - EToys-StephaneDucasse.1 to EToys-jannik_laval.118 is EToys-jannik_laval.118. Obviously there are no conflicts and Monticello just loads EToys-jannik_laval.118. It looks to me like the wrong base package is loaded in Pharo 1.1. Cheers, Lukas -- Lukas Renggli http://www.lukas-renggli.ch