download.eclipse 5.3T modeling 185.8G 3.42% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 5.1 37.2M < 0.01% R201506010733 12.3M < 0.01% features 553.2K < 0.01% • 2026-10-28 23:10