M src/wp/fmt/xp/fl_BlockLayout.cpp
M src/wp/fmt/xp/fl_BlockLayout.h
M src/wp/fmt/xp/fl_DocLayout.cpp
M src/wp/fmt/xp/fl_Layout.h
M src/wp/fmt/xp/fp_Run.cpp
M src/wp/fmt/xp/fp_TextRun.cpp
M src/wp/fmt/xp/fv_View.cpp
M src/wp/fmt/xp/fv_View.h
M src/wp/ptbl/xp/pd_Style.cpp
M src/wp/ptbl/xp/pd_Style.h
M src/wp/ptbl/xp/pp_Property.cpp
M src/wp/ptbl/xp/pp_Property.h
M src/wp/ptbl/xp/pt_Types.h
Yes, you will need to rebuild.
No, they still don't do anything user-visible.
Paul