Change log for FASTLY_CDN

Date	Changes
2026-07-16	Enhancement: - event.idm.read_only_udm.principal.hostname and event.idm.read_only_udm.principal.asset.hostname: Removed the mapping of host raw log field to event.idm.read_only_udm.principal.hostname and event.idm.read_only_udm.principal.asset.hostname UDM fields as it represents the target hostname to which the client is connecting. - event.idm.read_only_udm.target.hostname and event.idm.read_only_udm.target.asset.hostname: Mapped the host raw log field to event.idm.read_only_udm.target.hostname and event.idm.read_only_udm.target.asset.hostname UDM fields. - event.idm.read_only_udm.metadata.event_type: Newly mapped event.idm.read_only_udm.metadata.event_type to NETWORK_HTTP when log has principal and target machine data along with HTTP details.
2026-07-14	Enhancement: - event.idm.read_only_udm.network.http.response_code: Added support for status to ensure proper mapping to event.idm.read_only_udm.network.http.response_code. - event.idm.read_only_udm.network.tls.established: Added support for is_tls to ensure proper mapping to event.idm.read_only_udm.network.tls.established. - event.idm.read_only_udm.additional.fields: Newly mapped cookies, platform_origin, post_body, request_accept_charset raw log fields with event.idm.read_only_udm.additional.fields UDM field.
2026-01-02	Enhancement: - Added logic to handle \r\n characters in the raw JSON message. - Updated metadata.event_type to NETWORK_CONNECTION when target and principal/target details are available. - Enhanced protocol field parsing using grok to extract the base protocol name. - event.idm.read_only_udm.metadata.event_timestamp: Newly mapped timestamp raw log field to event.idm.read_only_udm.metadata.event_timestamp. - event.idm.read_only_udm.metadata.product_event_type: Newly mapped service_id raw log field to event.idm.read_only_udm.metadata.product_event_type. - event.idm.read_only_udm.network.session_duration.seconds: Newly mapped time_elapsed raw log field to event.idm.read_only_udm.network.session_duration.seconds. - event.idm.read_only_udm.principal.group.group_display_name: Newly mapped client_as_name raw log field to event.idm.read_only_udm.principal.group.group_display_name. - event.idm.read_only_udm.network.asn: Newly mapped client_as_number raw log field to event.idm.read_only_udm.network.asn. - event.idm.read_only_udm.network.http.method: Newly mapped request raw log field to event.idm.read_only_udm.network.http.method. - event.idm.read_only_udm.network.application_protocol: Newly mapped protocol raw log field to event.idm.read_only_udm.network.application_protocol. - event.idm.read_only_udm.target.hostname: Newly mapped origin_host raw log field to event.idm.read_only_udm.target.hostname. - event.idm.read_only_udm.target.asset.hostname: Newly mapped origin_host raw log field to event.idm.read_only_udm.target.asset.hostname. - event.idm.read_only_udm.network.tls.version_protocol: Newly mapped tls_client_protocol raw log field to event.idm.read_only_udm.network.tls.version_protocol. - event.idm.read_only_udm.network.tls.client.server_name: Newly mapped tls_client_servername raw log field to event.idm.read_only_udm.network.tls.client.server_name. - event.idm.read_only_udm.network.tls.cipher: Newly mapped tls_client_cipher raw log field to event.idm.read_only_udm.network.tls.cipher. - event.idm.read_only_udm.network.tls.established: Newly mapped is_tls raw log field to event.idm.read_only_udm.network.tls.established. - event.idm.read_only_udm.network.received_bytes: Newly mapped req_body_size raw log field to event.idm.read_only_udm.network.received_bytes. - event.idm.read_only_udm.network.sent_bytes: Newly mapped resp_body_size raw log field to event.idm.read_only_udm.network.sent_bytes. - event.idm.read_only_udm.network.http.response_code: Newly mapped status raw log field to event.idm.read_only_udm.network.http.response_code. - event.idm.read_only_udm.intermediary.hostname: Newly mapped server raw log field to event.idm.read_only_udm.intermediary.hostname. - event.idm.read_only_udm.intermediary.asset.hostname: Newly mapped server raw log field to event.idm.read_only_udm.intermediary.asset.hostname. - event.idm.read_only_udm.intermediary.ip: Newly mapped server_ip raw log field to event.idm.read_only_udm.intermediary.ip. - event.idm.read_only_udm.intermediary.asset.ip: Newly mapped server_ip raw log field to event.idm.read_only_udm.intermediary.asset.ip. - event.idm.read_only_udm.intermediary.location.name: Newly mapped server_datacenter raw log field to event.idm.read_only_udm.intermediary.location.name. - event.idm.read_only_udm.principal.location.country_or_region: Newly mapped geo_country_code raw log field to event.idm.read_only_udm.principal.location.country_or_region. - event.idm.read_only_udm.principal.location.state: Newly mapped geo_region raw log field to event.idm.read_only_udm.principal.location.state. - event.idm.read_only_udm.principal.resource.attribute.labels: Newly mapped client_connection_speed raw log field to event.idm.read_only_udm.principal.resource.attribute.labels. - event.idm.read_only_udm.security_result.detection_fields: Newly mapped cache_status raw log field to event.idm.read_only_udm.security_result.detection_fields. - event.idm.read_only_udm.additional.fields: Newly mapped request_accept_content, request_accept_language, request_accept_encoding, content_type, response_cache_control, response_expires, response_last_modified, geo_continent_code, req_header_size, resp_header_size, time_start, time_end, socket_cwnd, socket_tcpi_rtt, is_ipv6, platform_cluster, platform_router raw log fields to event.idm.read_only_udm.additional.fields.
2025-01-10	Newly created parser.