Seminaire de Geometrie Algebrique (SGA): English Translation Working Drafts

Public SGA working-translation record for the Modern LaTeX Editions of Mathematics Manuscripts project. This record keeps the current reader-facing PDFs, source-scan witnesses, and compact source ZIPs for SGA translation/reconstruction work. Status at a glance. This is a substantial working-draft and repair record, not a globally certified complete edition or critical edition. SGA repair020 continues the SGA5 French diagram-level pass. It corrects/rebuilds diagrams on source pp.083-086 around Proposition 2.3 and §2.4-2.5, carries in the source p102 cube repair for diagram (4.4.0), and carries SGA6 French forward unchanged from the prior cumulative state. SGA5 English remains an unsynchronized carry-forward branch. SGA6 and SGA7 material should still be read with explicit working-draft/compression caveats unless a specific packet declares narrower source-checked coverage. Filename warning. Older filenames containing words such as Complete, Strict, or Source-Checked are legacy package names and are not current global certification claims. Source-witness and aid ZIPs are locator/check layers, not textual authority by themselves. Corrections and contributions. Source comparisons, LaTeX fixes, translation corrections, and reader-facing issue reports can be suggested through the GitHub mirror via issues or pull requests: https://github.com/KokunoYumeto/modern-latex-manuscripts.