v1.3.0

Added

• Overview — per-locale stats filter. On multilingual installs the Overview
  headline stats (entries, orphaned, most/least-linked, outbound, inbound
  coverage, avg outbound, broken links) were computed across all languages at
  once. A locale filter — the same one already on the Links and Broken Links
  pages — now scopes every Overview stat to one language. "All languages" is
  unchanged. The per-language entry-count chips under "Entries Indexed" now
  render again (they had been invisible since 1.2.0 due to a UI bug).