A release coating composition comprises: A) a combination of branched polyorganosiloxane, where the combination comprises I) 50 to 90 weight parts of a branched siloxane of unit formula (A-I) (R 1 3 SiO 1/2 ) a (R 2 R 1 2 SiO 1/2 ) b (R 1 2 SiO 2/2 ) c (SiO 4/2 ) d , where each R 1 is independently a monovalent hydrocarbon group free of aliphatic unsaturation and each R 2 is an aliphatically unsaturated hydrocarbon group, where subscript a ≥ 0, subscript b > 0, subscript c is 15 to 995, and subscript d is > 0; II) 10 to 50 parts by weight of a silsesquioxane of unit formula (A-II) (R 1 3 SiO 1/2 ) e (R 2 R 1 2 SiO 1/2 ) f (R 1 2 SiO 2/2 ) g (R 1 SiO 3/2 ) h , where subscript e ≥ 0, subscript f > 0, subscript g is 15 to 995, and subscript h > 0, wherein R 1 and R 2 are as described above; where amount of the branched siloxane and amount of the silsesquioxane combined total 100 weight parts; B) a crosslinker having at least 3 silicon bonded hydrogen atoms per molecule in an amount sufficient to provide a molar ratio of silicon bonded hydrogen atoms to aliphatically unsaturated groups (SiH:Vi ratio) in the release coating composition of >1:1 to 5:1, C) an amount of a platinum group metal catalyst sufficient to provide 1 to 1,000 ppm by weight of a platinum group metal, per 100 parts by weight of starting material A); and D) 0.001 to 1 parts by weight, per 100 parts by weight of starting material A); of an inhibitor. A) a combination of branched polyorganosiloxane, where the combination comprises I) 50 to 90 weight parts of a branched siloxane of unit formula (A-I) (R 1 3 SiO 1/2 ) a (R 2 R 1 2 SiO 1/2 ) b (R 1 2 SiO 2/2 ) c (SiO 4/2 ) d , where each R 1 is independently a monovalent hydrocarbon group free of aliphatic unsaturation and each R 2 is an aliphatically unsaturated hydrocarbon group, where subscript a ≥ 0, subscript b > 0, subscript c is 15 to 995, and subscript d is > 0; II) 10 to 50 parts by weight of a silsesquioxane of unit formula (A-II) (R 1 3 SiO 1/2 ) e (R 2 R 1 2 SiO 1/2 ) f (R 1 2 SiO 2/2 ) g (R 1 SiO 3/2 ) h , where subscript e ≥ 0, subscript f > 0, subscript g is 15 to 995, and subscript h > 0, wherein R 1 and R 2 are as described above; where amount of the branched siloxane and amount of the silsesquioxane combined total 100 weight parts; I) 50 to 90 weight parts of a branched siloxane of unit formula (A-I) (R 1 3 SiO 1/2 ) a (R 2 R 1 2 SiO 1/2 ) b (R 1 2 SiO 2/2 ) c (SiO 4/2 ) d , where each R 1 is independently a monovalent hydrocarbon group free of aliphatic unsaturation and each R 2 is an aliphatically unsaturated hydrocarbon group, where subscript a ≥ 0, subscript b > 0, subscript c is 15 to 995, and subscript d is > 0; II) 10 to 50 parts by weight of a silsesquioxane of unit formula (A-II) (R 1 3 SiO 1/2 ) e (R 2 R 1 2 SiO 1/2 ) f (R 1 2 SiO 2/2 ) g (R 1 SiO 3/2 ) h , where subscript e ≥ 0, subscript f > 0, subscript g is 15 to 995, and subscript h > 0, wherein R 1 and R 2 are as described above; B) a crosslinker having at least 3 silicon bonded hydrogen atoms per molecule in an amount sufficient to provide a molar ratio of silicon bonded hydrogen atoms to aliphatically unsaturated groups (SiH:Vi ratio) in the release coating composition of >1:1 to 5:1, C) an amount of a platinum group metal catalyst sufficient to provide 1 to 1,000 ppm by weight of a platinum group metal, per 100 parts by weight of starting material A); and D) 0.001 to 1 parts by weight, per 100 parts by weight of starting material A); of an inhibitor. <EOS>