I'm nominating the following Mercurial bugs as stoppers for the gate migration:
640 Per-repo .hg/hgrc settings not applied for some commands (fixed in crew and crew-stable) 650 Unmodified file considered modified (appears to be hard to recover from; fixed in stable) 664 hg process may exit with an apparently-zero status on failure. 672 hg merge doesn't find renames after merge (fixed in crew-stable?) Anyone object? mike