diff --git a/README.md b/README.md
index d1c793d..de674cb 100644
--- a/README.md
+++ b/README.md
@@ -257,7 +257,7 @@ acme.sh --issue --apache -d example.com -d www.example.com -d cp.example.com
 
 **This apache mode is only to issue the cert, it will not change your apache config files.
 You will need to configure your website config files to use the cert by yourself.
-We don't want to mess your apache server, don't worry.**
+We don't want to mess with your apache server, don't worry.**
 
 More examples: https://github.com/acmesh-official/acme.sh/wiki/How-to-issue-a-cert
 
@@ -281,7 +281,7 @@ acme.sh --issue --nginx -d example.com -d www.example.com -d cp.example.com
 
 **This nginx mode is only to issue the cert, it will not change your nginx config files.
 You will need to configure your website config files to use the cert by yourself.
-We don't want to mess your nginx server, don't worry.**
+We don't want to mess with your nginx server, don't worry.**
 
 More examples: https://github.com/acmesh-official/acme.sh/wiki/How-to-issue-a-cert
 
diff --git a/acme.sh b/acme.sh
index c9cd0d1..3a01c13 100755
--- a/acme.sh
+++ b/acme.sh
@@ -207,7 +207,7 @@ _dlg_versions() {
 
   echo "socat:"
   if _exists "socat"; then
-    socat -h 2>&1
+    socat -V 2>&1
   else
     _debug "socat doesn't exists."
   fi
diff --git a/deploy/haproxy.sh b/deploy/haproxy.sh
index 836c518..3cd2a80 100644
--- a/deploy/haproxy.sh
+++ b/deploy/haproxy.sh
@@ -208,33 +208,37 @@ haproxy_deploy() {
         _issuerdn=$(openssl x509 -in "${_issuer}" -issuer -noout | cut -d'/' -f2,3,4,5,6,7,8,9,10)
         _debug _issuerdn "${_issuerdn}"
         _info "Requesting OCSP response"
-        # Request the OCSP response from the issuer and store it
+        # If the issuer is a CA cert then our command line has "-CAfile" added
         if [ "${_subjectdn}" = "${_issuerdn}" ]; then
-          # If the issuer is a CA cert then our command line has "-CAfile" added
-          openssl ocsp \
-            -issuer "${_issuer}" \
-            -cert "${_pem}" \
-            -url "${_ocsp_url}" \
-            -header Host "${_ocsp_host}" \
-            -respout "${_ocsp}" \
-            -verify_other "${_issuer}" \
-            -no_nonce \
-            -CAfile "${_issuer}" \
-            | grep -q "${_pem}: good"
-          _ret=$?
+          _cafile_argument="-CAfile \"${_issuer}\""
+        else
+          _cafile_argument=""
+        fi
+        _debug _cafile_argument "${_cafile_argument}"
+        # if OpenSSL/LibreSSL is v1.1 or above, the format for the -header option has changed
+        _openssl_version=$(openssl version | cut -d' ' -f2)
+        _debug _openssl_version "${_openssl_version}"
+        _openssl_major=$(echo "${_openssl_version}" | cut -d '.' -f1)
+        _openssl_minor=$(echo "${_openssl_version}" | cut -d '.' -f2)
+        if [ "${_openssl_major}" -eq "1" ] && [ "${_openssl_minor}" -ge "1" ] || [ "${_openssl_major}" -ge "2" ]; then
+          _header_sep="="
         else
-          # Issuer is not a root CA so no "-CAfile" option
-          openssl ocsp \
-            -issuer "${_issuer}" \
-            -cert "${_pem}" \
-            -url "${_ocsp_url}" \
-            -header Host "${_ocsp_host}" \
-            -respout "${_ocsp}" \
-            -verify_other "${_issuer}" \
-            -no_nonce \
-            | grep -q "${_pem}: good"
-          _ret=$?
+          _header_sep=" "
         fi
+        # Request the OCSP response from the issuer and store it
+        _openssl_ocsp_cmd="openssl ocsp \
+          -issuer \"${_issuer}\" \
+          -cert \"${_pem}\" \
+          -url \"${_ocsp_url}\" \
+          -header Host${_header_sep}\"${_ocsp_host}\" \
+          -respout \"${_ocsp}\" \
+          -verify_other \"${_issuer}\" \
+          -no_nonce \
+          ${_cafile_argument} \
+          | grep -q \"${_pem}: good\""
+        _debug _openssl_ocsp_cmd "${_openssl_ocsp_cmd}"
+        eval "${_openssl_ocsp_cmd}"
+        _ret=$?
       else
         # Non fatal: No issuer file was present so no OCSP stapling file created
         _err "OCSP stapling in use but no .issuer file was present"
diff --git a/dnsapi/dns_cf.sh b/dnsapi/dns_cf.sh
index 62e40ca..2927ab4 100755
--- a/dnsapi/dns_cf.sh
+++ b/dnsapi/dns_cf.sh
@@ -7,6 +7,7 @@
 
 #CF_Token="xxxx"
 #CF_Account_ID="xxxx"
+#CF_Zone_ID="xxxx"
 
 CF_Api="https://api.cloudflare.com/client/v4"
 
@@ -19,12 +20,14 @@ dns_cf_add() {
 
   CF_Token="${CF_Token:-$(_readaccountconf_mutable CF_Token)}"
   CF_Account_ID="${CF_Account_ID:-$(_readaccountconf_mutable CF_Account_ID)}"
+  CF_Zone_ID="${CF_Zone_ID:-$(_readaccountconf_mutable CF_Zone_ID)}"
   CF_Key="${CF_Key:-$(_readaccountconf_mutable CF_Key)}"
   CF_Email="${CF_Email:-$(_readaccountconf_mutable CF_Email)}"
 
   if [ "$CF_Token" ]; then
     _saveaccountconf_mutable CF_Token "$CF_Token"
     _saveaccountconf_mutable CF_Account_ID "$CF_Account_ID"
+    _saveaccountconf_mutable CF_Zone_ID "$CF_Zone_ID"
   else
     if [ -z "$CF_Key" ] || [ -z "$CF_Email" ]; then
       CF_Key=""
@@ -141,6 +144,28 @@ _get_root() {
   domain=$1
   i=1
   p=1
+
+  # Use Zone ID directly if provided
+  if [ "$CF_Zone_ID" ]; then
+    if ! _cf_rest GET "zones/$CF_Zone_ID"; then
+      return 1
+    else
+      if _contains "$response" '"success":true'; then
+        _domain=$(printf "%s\n" "$response" | _egrep_o "\"name\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \" | head -n 1)
+        if [ "$_domain" ]; then
+          _cutlength=$((${#domain} - ${#_domain} - 1))
+          _sub_domain=$(printf "%s" "$domain" | cut -c "1-$_cutlength")
+          _domain_id=$CF_Zone_ID
+          return 0
+        else
+          return 1
+        fi
+      else
+        return 1
+      fi
+    fi
+  fi
+
   while true; do
     h=$(printf "%s" "$domain" | cut -d . -f $i-100)
     _debug h "$h"