download.eclipse 5.3T modeling 185.6G 3.42% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 5.4 24.9M < 0.01% R201809031400 12.4M < 0.01% features 455.5K < 0.01% • 2026-10-22 23:10