o Major bugfixes (security, conflux, TROVE):
    - Fix a use-after-free (and potential double free) of a conflux object when
      a recovery leg revives a conflux set whose last linked leg has already
      been closed. A malicious exit could use this to crash a client.
      TROVE-2026-026. Fixes bug 41306; bugfix on 0.4.8.1-alpha.