Update README.md
Released 1.5.0
Transaction: added auto-retry on timeout (i.e. dead-lock cases). Default is 10
Distributed: fixed bug on conflict reset
Restored timeouts and catch all the exceptions in storage.commit()
Fixed import paramater by supporting classic param syntax. Added new -deleteRIDMapping by default it's TRUE. If false avoids to delete the RID mapping index
Added upgrade.txt file in distro
Merge branch 'master' of https://github.com/orientechnologies/orientdb
Fixed link to the 1.5 issues
Rev. 1.5.1-SNAPSHOT
Reduced log level of exception on tx commit() fro info to debug
Fixed bug with concurrent access to clusterConfiguration
Merge remote-tracking branch 'nuvolabase/develop' into distribcfg-concurrent-bug
Import/export test was fixed.
Changed version of "develop" branch to 1.6.0-SNAPSHOT
Fixed issues on management of iterators and collections as result set. SQL Union now is lighter and accepts dupicates (use set() to remove them)
Fixed update bug in hash indexes.
Merge remote-tracking branch 'origin/develop' into develop
Fixed issue on SQL expand() without any target
New hotfix branch 1.5.1