download.eclipse 5.3T modeling 186.6G 3.44% mdt 115.2G 2.12% uml2 3.1G 0.06% updates 448.8M 0.01% 4.0 33.7M < 0.01% R201209131441 11.2M < 0.01% features 261K < 0.01% • 2026-10-31 23:10