Spring Boot 2.2.0 M6 Configuration Changelog

Configuration properties change between 2.2.0.M5 and 2.2.0.M6

Table 1. Deprecated keys in `2.2.0.M6`
Key	Replacement	Reason
`management.health.status.http-mapping`	`management.endpoint.health.status.http-mapping`
`management.health.status.order`	`management.endpoint.health.status.order`
`spring.rabbitmq.publisher-confirms`	`spring.rabbitmq.publisher-confirm-type`	replaced to support additional confirm types

Table 2. New keys in `2.2.0.M6`
Key	Default value	Description
`management.endpoint.health.group`		Health endpoint groups.
`management.endpoint.health.status.http-mapping`		Mapping of health statuses to HTTP status codes.
`management.endpoint.health.status.order`	`DOWN,OUT_OF_SERVICE,UP,UNKNOWN`	Comma-separated list of health statuses in order of severity.
`management.health.ping.enabled`	`true`	Whether to enable ping health check.
`server.jetty.idle-timeout`	`60000`	Maximum thread idle time.
`server.jetty.max-threads`	`200`	Maximum number of threads.
`server.jetty.min-threads`	`8`	Minimum number of threads.
`spring.flyway.oracle-sqlplus-warn`		Whether to issue a warning rather than an error when a not-yet-supported Oracle SQL*Plus statement is encountered.
`spring.flyway.tablespace`		Tablespace in which the schema history table is created.
`spring.jms.listener.receive-timeout`	`1s`	Timeout to use for receive calls.
`spring.rabbitmq.publisher-confirm-type`		Type of publisher confirms to use.
`spring.session.jdbc.flush-mode`		Sessions flush mode.