The commit: https://cgit.kde.org/kactivities.git/commit/?id=47a4055e4d6fbf4eb826f255d040620ef23f11c1
results in apparently public symbols going missing https://paste.kde.org/pj1kbp9un >From IRC. [08:43] <acheronuk> sitter: does this break ABI in frameworks? https://cgit.kde.org/kactivities.git/commit/?id=47a4055e4d6fbf4eb826f255d040620ef23f11c1 [08:45] <acheronuk> sitter: https://paste.kde.org/pj1kbp9un [08:59] <sitter> acheronuk: assuming activitiesmodel is in fact a public class: yes [08:59] <sitter> adding a const anywhere changes the call signature [08:59] <sitter> https://community.kde.org/Policies/Binary_Compatibility_Issues_With_C%2B%2B [09:00] <sitter> You cannot...For existing functions of any type:change its signature. This includes:changing any of the types of the arguments in the parameter list, including changing the const/volatile qualifiers of the existing parameters (instead, add a new method) Confirmation that this is either an issue that needs to be sorted, or one where there is no impact is appreciated. Rik Mills
