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elasticsearch-js/docs/changelog.asciidoc
2016-10-31 16:22:26 -07:00

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[[changelog]]
== Changelog
=== 12.0 (Oct 26 2016)
* apiVersion `"5.0"` is now the default
=== 11.0 (Apr 5 2016)
* apiVersion `"2.3"` is now the default
* updated APIs, to use the new API's exposed by the `v5.0.0-alpha1` of elasticsearch use the `"master"` api version.
* Switch to https://www.npmjs.com/package/promise[promise] from https://www.npmjs.com/package/promise-js[promise-js] to prevent polluting global environment
* Pass the keepAlive configuration all the way to the Agent https://github.com/elastic/elasticsearch-js/pull/371[#371]
=== 10.1 (Jan 8 2016)
* browser builds now include the "unstable" api's from elasticsearch
* added `createNodeAgent` configuration value for overriding the agent that the node.js HttpConnector uses. (see https://github.com/elastic/elasticsearch-js/pull/329[#329])
* fix a bug that could cause error statuses to be strings rather than numbers
* doc fixes
* support sniffing nodes that have published hostnames
* error logging now includes information about the request where the error occured https://github.com/elastic/elasticsearch-js/pull/330[#330]
=== 10.0 (Nov 24 2015)
* apiVersion `"2.1"` is now the default
* Remove `bluebird` dependency, use an ES6 Promise shim instead. To use Bluebird in your project supply the <<config-defer,defer>> configuration option.
=== 9.0 (Oct 30 2015)
* apiVersion `"2.0"` is now the default
* Fix a memory leak caused by sniffing
* Use the `application/x-ldjson` content-type for bulk formatted bodies
* Added `wwwAuthenticateDirective` property to `401` errors
=== 8.2 (Sep 17 2015)
* Added <<config-sniffed-nodes-protocol,`sniffedNodesProtocol`>> configuration option
* Fixed an issue which prevented promised from getting rejected if the `GET` verb was used with a request body (https://github.com/elastic/elasticsearch-js/issues/263[#263])
=== 8.1 (Sep 8 2015)
* Added apiVersion `"2.x"`, which will semi-regularly be updated to match the latest development at https://github.com/elastic/elasticsearch/tree/2.x[elastic/elasticsearch#2.x]
* Removed node engine upper-bound, supporting 4.0 and versions beyond.
=== 8.0 (Aug 26 2015)
* apiVersion changed back to `"1.7"` until es 2.0 is actually released.
=== **unpublished** 7.0 (Aug 26 2015)
* Added apiVersion `"2.0"`, which is now the default
=== 6.1 (Aug 18 2015)
* Added experimental support for apiVersion `"2.0"`
* Added support for https://github.com/elastic/elasticsearch-js/blob/ea6721127fb239951fb86ac3b386e182b26f683c/src/lib/errors.js#L94-L138[many more status codes] so that "unknown error" is far less likely.
=== 6.0 (Aug 4 2015)
* Added apiVersion `"1.7"`, which is now the default
* Error objects resulting from a completed http request now have much more information about the request that caused them.
=== 5.0 (Jun 9 2015)
* Added apiVersion `"1.6"`, which is now the default
=== 4.1 (May 19 2015)
* Plugin configuration option added
* Added support for object based error
=== 4.0 (Mar 26 2015)
* Added apiVersion `"1.5"`, which is now the default
* Changed the default pingTimeout to 3 seconds, and made it configurable
* Improved compatibility with node 0.12
* Updated dependencies
* Make the stream logger actually usable (thanks @falmp!)
=== 3.1 (Jan 6 2015)
* Added HTTPS/SSL configuration options and related errors
* `client.scroll()` requests made without a body will use the `scrollId` param as the body to prevent #113 & #174
* Updated bluebird to `v2.8.2` - https://github.com/petkaantonov/bluebird/blob/master/changelog.md[bluebird changelog]
* Added specific error message for 504 errors https://github.com/elastic/elasticsearch-js/pull/182[#182]
=== 3.0 (Nov 7 2014)
* Added apiVersion `"1.4"`, which is now the default
* Improved parsing of `host:` strings, https://github.com/elastic/elasticsearch-js/blob/165b7d7986b2184b2e4b73d33bf5803e61ce7a54/test/unit/specs/host.js#L71-L92[examples in the tests]
* The Angular version of the client now uses `angular.toJson()` (https://code.angularjs.org/1.2.27/docs/api/ng/function/angular.toJson[1.2], https://code.angularjs.org/1.3.5/docs/api/ng/function/angular.toJson[1.3]) to serialize requests, override with `serializer: "json"`
* Angular requests are now being https://github.com/elastic/elasticsearch-js/commit/4c106967d3e9ae208fae42ce013f0a21e1ace021[aborted properly]
=== 2.4 (Jul 30 2014)
* Added apiVersion `"1.3"`, which is now the default
* Angular connector (when used with Basic Auth) no longer modifies Angular's default headers
=== 2.3 (Jul 11 2014)
* Added support for Node 0.11
* Updated `bluebird`, which modified the https://github.com/petkaantonov/bluebird/blob/v2.2.1/API.md[promise api] somewhat
* moved the log generator into it's own package https://www.npmjs.org/package/makelogs[makelogs]
* https://github.com/elastic/elasticsearch-js/pull/122[Lower the logging level of `Request complete`]
=== 2.2 (Mar 27 2014)
* The default API version is now `'1.2'`
* Node clinet now supports master, 1.x, 1.2, 1.1, 1.0, and 0.90
* Browser client now supports versions 1.0, 1.1, and 1.2
=== 2.1 (Mar 27 2014)
* The default API version is now `'1.1'`
* Errors generated in the browser will now have stack traces
* Clarified IE-support
* Improvements to the bundled log-generator
=== 2.0 (Mar 27 2014)
* The default API version is now `'1.0'`
* Promises are now supported using the Bluebird module
* If you try to reuse a configuration object, an error will be thrown. https://github.com/elastic/elasticsearch-js/issues/33
=== 1.5 (Feb 6 2014)
* Switched out `keepaliveagent` dependency with `forever-agent`, which is used in the ever popular `request` module, and is much simpler
* The option to use keep-alive is now all or nothing. `maxKeepAliveTime` and `maxKeepAliveRequests` config parameters have been replaced by `keepAlive`, which will keeps at least `minSockets` connections open forever. See: http://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/configuration.html
* Closing the client with `keepAlive` turned on will allow the process to exit. https://github.com/elastic/elasticsearch-js/issues/40
* Fixed a bug that caused invalid param/type errors to not be reported properly, in the browser builds that use promises
* added the cat.threadPool to the master/1.0/1.x apis
* Enabled Basic auth in the Angular connector -- Thanks @jeff-french!
* Fixed a bug that was preventing index requests (and any other POST/PUT request) from using connections in the connection pool
=== 1.4 (Jan 30 2014)
* The trace log messages will now diaplay the actual host connected to (without auth info) unless they are being written to a bash script
* API Updated with latest changes awaiting 1.0 release
=== 1.2/1.3 (Jan 17 2014)
* `apiVersion` config parameter was added. Use this to specify which API the client should provide, we currently offer support for elasticsearch branches "0.90", "1.0", and "master"
=== 1.1 (Dec 22 2013)
* Changed the resolution value of promises. Instead of being an object like `{body: ..., status: ...}` it is now
just the response body
=== 1.0 (Dec 17 2013)
* Initial Release
=== pre 1.0
* Another module, now know as es on npm, used the elasticsearch module name. This module had several pre-1.0
releases so we started at 1.0 to prevent collisions in exiting projects. The history for that project is available https://github.com/ncb000gt/node-es[here]