Legacy Documentation
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JSON Version Feed¶
If you have need of knowing the current available version of ExpressionEngine, or the release history of previous version numbers, that information is available to you via a JSON feed at the following URL:
http://versions.ellislab.com/expressionengine-version-history.json
Feed Format¶
The returning feed is formatted thusly:
{
"current_version": "2.8.1",
"version_history": {
"2.8.1": "2014-03-14",
"2.8.0": "2014-02-28",
"2.7.3": "2013-12-10",
"2.7.2": "2013-10-08",
"2.7.1": "2013-09-24",
"2.7.0": "2013-08-27",
"2.6.1": "2013-05-06",
"2.6.0": "2013-04-23",
"2.5.5": "2012-12-20",
"2.5.4": "2012-12-18",
"2.5.3": "2012-09-18",
"2.5.2": "2012-06-06",
"2.5.1": "2012-05-30",
"2.5.0": "2012-05-07",
"2.4.0": "2012-01-24",
"2.3.1": "2011-10-17",
"2.3.0": "2011-10-11",
"2.2.2": "2011-08-01",
"2.2.1": "2011-06-30",
"2.2.0": "2011-06-22",
"2.1.5": "2011-05-12",
"2.1.4": "2011-01-01",
"2.1.3": "2010-12-20",
"2.1.2": "2010-12-15",
"2.1.1": "2010-10-18",
"2.1.0": "2010-07-12",
"2.0.2": "2010-04-15",
"2.0.1": "2010-01-21",
"2.0.0": "2009-12-02"
}
}
current_version¶
The current version of ExpressionEngine available for download.
version_history¶
A hash table of all versions and release dates for ExpressionEngine, including the most current.
| Key | Value |
|---|---|
| version number | release date (yyyy-mm-dd) |
Accessing the Feed¶
When utilizing the JSON version feed, please utilize caching and restrict calls to no more than once per day. Abuse of the resource by a specific user will result in terminated access to the JSON version feed for that user.