[Form] Added additional data attributes for collections#7713
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leevigraham wants to merge 2 commits intosymfony:masterfrom
leevigraham:feature/form-twig-prototype
Closed
[Form] Added additional data attributes for collections#7713leevigraham wants to merge 2 commits intosymfony:masterfrom leevigraham:feature/form-twig-prototype
leevigraham wants to merge 2 commits intosymfony:masterfrom
leevigraham:feature/form-twig-prototype