download.eclipse 5.3T modeling 187G 3.45% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 5.5 47.9M < 0.01% R202003021312 12.4M < 0.01% plugins 11.9M < 0.01% • 2026-11-07 23:11