o Major bugfixes (DNSPort, TROVE-2026-018):
    - Fix a client-side crash that would happen if we decide to stop
      reading on a RESOLVE request that came from the DNSPort or
      controller. This crash could happen naturally under heavy load
      and with poor luck, but since 0.4.7.2-alpha it could be induced
      by the exit relay via a flow control request. Fixes bug 41265;
      bugfix on 0.2.0.1-alpha.