143 lines
4.9 KiB
Markdown
143 lines
4.9 KiB
Markdown
## RabbitMQ 3.6.15
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RabbitMQ 3.6.15 is a maintenance release.
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### Upgrades and Compatibility
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See the ["Upgrading clusters" section of the
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documentation](https://www.rabbitmq.com/upgrade.html) for general
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documentation on upgrades.
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This release has no known incompatibilities with versions 3.6.7 through
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3.6.14. See the upgrade and compatibility sections in the [3.6.7 release
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notes](https://github.com/rabbitmq/rabbitmq-server/releases/tag/rabbitmq_v3_6_7)
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if upgrading from an earlier release.
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### 3.6.x Series Support Timeline
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Please read this node on [RabbitMQ 3.6.x series support
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timeline](https://groups.google.com/forum/#!msg/rabbitmq-users/kXkI-f3pgEw/UFowJIK4BQAJ).
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### Core Server
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#### Bug Fixes
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* Avoid infinite loop when dropping entries in the GM.
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GitHub issue: [rabbitmq-server#1431](https://github.com/rabbitmq/rabbitmq-server/pull/1431)
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* Various changes to the OCF scripts.
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GitHub issues: [rabbitmq-server-release#66](https://github.com/rabbitmq/rabbitmq-server-release/pull/66),
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[rabbitmq-server-release#67](https://github.com/rabbitmq/rabbitmq-server-release/pull/67),
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[rabbitmq-server-release#73](https://github.com/rabbitmq/rabbitmq-server-release/pull/73)
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#### Enhancements
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* [Internal authN backend](https://www.rabbitmq.com/access-control.html) will now prohibit logins with a blank passwords. Such attempts
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are usually made by mistake because a passwordless user that was meant to authenticate
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using [x509 (TLS) certificates](https://github.com/rabbitmq/rabbitmq-auth-mechanism-ssl/) was not configured to use the correct [authentication
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mechanism](https://www.rabbitmq.com/authentication.html).
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Note that the same behavior can already be achieved using a [credential validator](https://www.rabbitmq.com/passwords.html),
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so this is just an extra safety measure.
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GitHub issue: [rabbitmq-server#1466](https://github.com/rabbitmq/rabbitmq-server/pull/1466)
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### Management Plugin
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#### Bug Fixes
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* Multi-input forms (such as message properties) again submit all fields.
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GitHub issues: [rabbitmq-management#511](https://github.com/rabbitmq/rabbitmq-management/issues/511)
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* User update form now successfully updates tags for passwordless users (or if the password is cleared at the same time).
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GitHub issue: [rabbitmq-management#533](https://github.com/rabbitmq/rabbitmq-management/issues/533)
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* `Content-Type` header was returned twice in API responses.
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GitHub issue: [rabbitmq-management#527](https://github.com/rabbitmq/rabbitmq-management/issues/527)
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* Avoid duplicated event handlers in the UI.
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GitHub issue: [rabbitmq-management#516](https://github.com/rabbitmq/rabbitmq-management/pull/516)
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* Use `auto` width to make option values fully visible.
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GitHub issue: [rabbitmq-management#519](https://github.com/rabbitmq/rabbitmq-management/issues/519)
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### MQTT Plugin
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#### Bug Fixes
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* Concurrently registering consumers could fail with a "Key exists" exception in the log.
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GitHub issue: [rabbitmq-mqtt#132](https://github.com/rabbitmq/rabbitmq-mqtt/issues/132)
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### Federation Plugin
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#### Bug Fixes
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* Disabling policy (or plugin) now cleans up all internal exchanges and queues used by federation links.
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GitHub issue: [rabbitmq-federation#63](https://github.com/rabbitmq/rabbitmq-federation/issues/63)
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### Standalone MacOS Package
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#### Bug Fixes
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* Standalone MacOS package now ships with Erlang/OTP 20.1 which is compatible with High Sierra.
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GitHub issue: [rabbitmq-server-release#68](https://github.com/rabbitmq/rabbitmq-server-release/issues/68)
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### Debian Package
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#### Bug Fixes
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* Make adm the group owner for RabbitMQ log directories.
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GitHub issue: [rabbitmq-server-release#70](https://github.com/rabbitmq/rabbitmq-server-release/pull/70)
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### Web MQTT Plugin
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#### Bug Fixes
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* `https/web-mqtt` listener displayed incorrect port in management UI.
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GitHub issue: [rabbitmq-web-mqtt#25](https://github.com/rabbitmq/rabbitmq-web-mqtt/issues/25)
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### Top Plugin
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#### Bug Fixes
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* Fix node and row selectors after jQuery upgrade to 1.12.
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GitHub issue: [rabbitmq-top#29](https://github.com/rabbitmq/rabbitmq-top/pull/29)
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### Erlang Client
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#### Buf Fixes
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* Enable hostname verification for OTP 19.
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GitHub issue: [rabbitmq-erlang-client#95](https://github.com/rabbitmq/rabbitmq-erlang-client/pull/95)
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## Upgrading
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To upgrade a non-clustered RabbitMQ simply install the new version. All
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configuration and persistent message data are retained. When upgrading
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using definitions export/import from versions earlier than 3.6.0, see
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http://rabbitmq.com/passwords.html.
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To upgrade a RabbitMQ cluster, follow the instructions [in RabbitMQ
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documentation](https://www.rabbitmq.com/clustering.html#upgrading).
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## Source code archives
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**Warning**: The source code archive provided by GitHub only contains
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the source of the broker, not the plugins or the client libraries.
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Please download the archive named `rabbitmq-server-3.6.15.tar.xz`.
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