Development record

`11-history.md:242` lists among the session-start notices one for a repo last set up under a different version. No such notice is in the session-start body of `internal/surface/cli/cli.go`, where `meta.setup_version` appears only in the comment at line 2352. The nearest behaviour is the constant after-update line (`internal/surface/cli/update_news.go:140`), printed only when something is pending. The list also omits notices that do exist: git giving no root commit, hooks git does not run, the harness settings notice and the unseen-update notice.