anchor.diff:          && git clone -b $PLPROFILER https://github.com/bigsql/plprofiler.git \
           && git clone -b $PLPGSQL_CHECK https://github.com/okbob/plpgsql_check.git \
           && tar -xzf plantuner-${PLANTUNER_COMMIT}.tar.gz \
  +        && curl -sL https://github.com/RafiaSabih/pg_mon/archive/$PG_MON_COMMIT.tar.gz | tar xz \
   \
           && for p in python3-keyring python3-docutils ieee-data; do \
               version=$(apt-cache show $p | sed -n 's/^Version: //p' | sort -rV | head -n 1) \
  
positive.code: ENV POSTGIS_VERSION=3.0 \
      BG_MON_COMMIT=7a4a4a621f89cc032bd7d497ce2373a1220c89a5 \
      PG_AUTH_MON_COMMIT=902c670c9f2071b30e1d4437e7a38e2e136f9be6 \
      DECODERBUFS=v1.0.1.Final \
      SET_USER=REL1_6_2 \
      PLPGSQL_CHECK=v1.8.2 \
  
negative.code:                 fi \
  \
                  && EXTRA_EXTENSIONS="plprofiler plantuner-${PLANTUNER_COMMIT}" \
                  && if [ "$version" = "10" ] || [ "$version" = "11" ] || [ "$version" = "12" ] ; then \
                       EXTRA_EXTENSIONS="$EXTRA_EXTENSIONS  pg_mon-${PG_MON_COMMIT}"; \
                  fi \
                  && if [ "$version" != "9.3" ]; then \
                      EXTRA_EXTENSIONS="$EXTRA_EXTENSIONS plpgsql_check postgres-decoderbufs"; \
                  fi; \
  