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updated CHANGELOG

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Jan Steemann 2015-06-18 16:57:22 +02:00
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v2.7.0 (XXXX-XX-XX)
-------------------
* upgraded V8 version to 4.3.61
* removed deprecated AQL `SKIPLIST` function.
This function was introduced in older versions of ArangoDB with a less powerful query optimizer to
retrieve data from a skiplist index using a `LIMIT` clause. It was marked as deprecated in ArangoDB
2.6.
Since ArangoDB 2.3 the behavior of the `SKIPLIST` function can be emulated using regular AQL
constructs, e.g.
FOR doc IN @@collection
FILTER doc.value >= @value
SORT doc.value DESC
LIMIT 1
RETURN doc
* the `skip()` function for simple queries does not accept negative input any longer.
This feature was deprecated in 2.6.0.
* based REST API method PUT `/_api/simple/all` on the cursor API and make its use AQL internally.
The change speeds up this REST API method and will lead to additional query information being
returned by the REST API. Clients can use this extra information or ignore it.
v2.6.0-beta4 (2015-06-16)
-------------------------