This is the first stable release of the Couchbase PHP SDK.
Implemented PCBC-38 (Change connect() signature to take a URL).
Fixed tests, various segfaults and memory leaks.
Fixed naming of constants and features.
Renamed version() method and function to Couchbase::getVersion and couchbase_get_version() respectively.
Fixed PCBC-37 (Segfault when invalid hostname is provided).
Update compatibility with more recent libcouchbase releases.
Allow creation of non-existent keys with arithmetic calls.