download.eclipse 5.3T modeling 185.8G 3.42% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 4.0 33.7M < 0.01% R201206040919 11.2M < 0.01% features 260.9K < 0.01% • 2026-10-28 23:10