Add support for XEP-440 - #4631

View CircleCI Workflow

• latest_otp_docker - Success
• internal_mnesia_latest - Success
• dynamic_domains_mysql_redis_latest - Success
• ldap_mnesia_latest - Success
• dialyzer_latest_big_tests - Success
• cockroachdb_cets_latest - Success
• edoc - Success
• latest_otp_docker_arm64 - Success
• small_tests_latest_arm64 - Success
• elasticsearch_and_cassandra_latest - Success
• small_tests_latest - Success
• xref - Success
• dialyzer_latest - Success
• legacy_otp_docker - Success
• small_tests_legacy - Success
• pgsql_mnesia_legacy - Success
• dialyzer_legacy - Success
• ldap_mnesia_legacy - Success
• dynamic_domains_pgsql_mnesia_legacy - Success
• dynamic_domains_pgsql_mnesia_latest - Success
• pgsql_mnesia_latest - Success
• elvis - Success
• mysql_redis_latest - Success
• pgsql_cets_latest - Success
• docker_build_and_ship - Success
• docker_smoke_test_arm64 - Success
• docker_smoke_test - Success
• build_and_deploy_docs - Success