Release 5.3.0

certbot/docs/cli-help.txt

@@ -68,6 +68,11 @@ options:
                         already have a certificate with the same name. In the
                         case of a name conflict, a number like -0001 will be
                         appended to the certificate name. (default: Ask)
+  --ip-address IP_ADDRESSES
+                        IP addresses to include. For multiple IP addresses you
+                        can use multiple --ip-address flags. All IP addresses
+                        will be included as Subject Alternative Names on the
+                        certificate. (default: [])
   --eab-kid EAB_KID     Key Identifier for External Account Binding (default:
                         None)
   --eab-hmac-key EAB_HMAC_KEY
@@ -142,7 +147,7 @@ options:
                         case, and to know when to deprecate support for past
                         Python versions and flags. If you wish to hide this
                         information from the Let's Encrypt server, set this to
-                        "". (default: CertbotACMEClient/5.2.2 (certbot;
+                        "". (default: CertbotACMEClient/5.3.0 (certbot;
                         OS_NAME OS_VERSION) Authenticator/XXX Installer/YYY
                         (SUBCOMMAND; flags: FLAGS) Py/major.minor.patchlevel).
                         The flags encoded in the user agent are: --duplicate,
@@ -704,17 +709,17 @@ manual:
   Authenticate through manual configuration or custom shell scripts. When
   using shell scripts, an authenticator script must be provided. The
   environment variables available to this script depend on the type of
-  challenge. $CERTBOT_DOMAIN will always contain the domain being
-  authenticated. For HTTP-01 and DNS-01, $CERTBOT_VALIDATION is the
-  validation string, and $CERTBOT_TOKEN is the filename of the resource
-  requested when performing an HTTP-01 challenge. An additional cleanup
-  script can also be provided and can use the additional variable
+  challenge. $CERTBOT_IDENTIFIER will always contain the domain or IP
+  address being authenticated. For HTTP-01 and DNS-01, $CERTBOT_VALIDATION
+  is the validation string, and $CERTBOT_TOKEN is the filename of the
+  resource requested when performing an HTTP-01 challenge. An additional
+  cleanup script can also be provided and can use the additional variable
   $CERTBOT_AUTH_OUTPUT which contains the stdout output from the auth
   script. For both authenticator and cleanup script, on HTTP-01 and DNS-01
   challenges, $CERTBOT_REMAINING_CHALLENGES will be equal to the number of
-  challenges that remain after the current one, and $CERTBOT_ALL_DOMAINS
-  contains a comma-separated list of all domains that are challenged for the
-  current certificate.
+  challenges that remain after the current one, and $CERTBOT_ALL_IDENTIFIERS
+  contains a comma-separated list of all identifiers that are challenged for
+  the current certificate.
 
   --manual-auth-hook MANUAL_AUTH_HOOK
                         Path or command to execute for the authentication