Changes since version 3.1-dev6 :

Amaury Denoyelle (2):
      MINOR: mux-quic: add buf_in_flight to QCC debug infos
      MINOR: mux-quic: correct qcc_bufwnd_full() documentation

Ilya Shipitsin (3):
      DEV: coccinelle: add a test to detect unchecked malloc()
      DEV: coccinelle: add a test to detect unchecked calloc()
      CI: QUIC Interop AWS-LC: enable ngtcp2 client

Nathan Wehrman (1):
      MINOR: config: Created env variables for http and tcp clf formats

Valentine Krasnobaeva (3):
      MINOR: tools: add helpers to backup/clean/restore env
      MINOR: mworker: restore initial env before wait mode
      BUG/MINOR: haproxy: free init_env in deinit only if allocated

William Lallemand (1):
      BUILD: tools: environ is not defined in OS X and BSD