download.eclipse 5.3T modeling 186.5G 3.44% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 5.3 12.4M < 0.01% R201706051616 12.4M < 0.01% features 571.1K < 0.01% • 2026-11-03 23:11