Change log for ATLASSIAN_CONFLUENCE

Date	Changes
2024-07-05	Enhancement : - Added support for a new format of syslog logs.
2023-11-14	Enhancement : - Added Grok pattern to match SYSLOG + JSON. - Mapped affectedObjects.id, affectedObjects.name, affectedObjects.type to principal.resource.attribute.labels when affectedObjects.type value is not user. - Mapped affectedObjects.id to principal.user.userid when affectedObjects.type is user. - Mapped affectedObjects.name to principal.user.user_display_name when affectedObjects.type value is user. - Mapped auditType.category to security_result.category_details. - Mapped auditType.action to security_result.summary when auditType.area value is SECURITY. - Mapped auditType.action, auditType.actionI18nKey, auditType.area, auditType.categoryI18nKey and auditType.level, to security_result.detection_fields when auditType.area value is not SECURITY. - Mapped author.id to principal.user.userid when author.type value is user. - Mapped author.name to principal.user.user_display_name when author.type value is user. - Mapped changedValues.from, changedValues.i18nKey, changedValues.key and changedValues.to to principal.resource.attribute.labels. - Mapped extraAttributes.name, extraAttributes.nameI18nKey and extraAttributes.value to principal.resource.attribute.labels. - Mapped source to principal.ip. - Mapped system to principal.hostname.
2023-10-24	Bug-Fix : - Mapped session_duration to additional fields. - Mapped bytes_in to network.received_bytes. - Mapped app_protocol to network.application_protocol.
2023-08-28	Bug-Fix : - Mapped principal_host to principal.hostname. - Modified mapping of user_id from prinicipal.hostname to principal.user.userid.
2023-04-28	Enhacement : - Wrote new Grok pattern to parse additional logs as GENERIC_EVENT event type.
2023-04-03	Bug-Fix : - Changed the order of date formats while mapping the timestamp. - Mapped category to security_result.category_details.
2023-02-16	Enhancement: - Handled JSON logtype.