version: Bump version to 0.4.8.11

[tor.git] / changes / ticket40883

  o Major bugfixes (onion service, TROVE-2023-006):
    - Fix a possible hard assert on a NULL pointer when recording a failed
      rendezvous circuit on the service side for the MetricsPort. Fixes bug
      40883; bugfix on 0.4.8.1-alpha