# V0.3 Release Notes **URL:** \ **Category:** Users\ **Created:** [May 23, 2016, 6:26am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215 "2016-05-23T06:26:09Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![mrjn](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/mrjn/32/775_2.png) [@mrjn](https://discuss.dgraph.io/u/mrjn)\ **Post date:** [May 23, 2016, 6:26am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/1 "2016-05-23T06:26:10Z")
Hey [@staff](https://discuss.dgraph.io/groups/staff), Please have a look at this: [https://github.com/dgraph-io/dgraph/compare/v0.2...v0.3](https://github.com/dgraph-io/dgraph/compare/v0.2...v0.3) And update this thread with the changes that you’ve committed since v0.2 release. Once I have all the information, I’ll put it together, and update our release notes. Cheers, Manish ---
**Author:** ![pawan](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/pawan/32/1946_2.png) [@pawan](https://discuss.dgraph.io/u/pawan)\ **Post date:** [May 23, 2016, 6:39am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/2 "2016-05-23T06:39:38Z")
#### Go Client - We have a Go client which supports queries and mutations over [grpc](http://www.grpc.io/). We observed significant improvements in the processing time for the Go client which uses [protocol buffers](https://developers.google.com/protocol-buffers) compared to the time for JSON conversion. * * * #### Optimizations - Value property in an edge is stored as `[]byte` instead of `interface{}`. This led to improvements in the processing of the internal Subgraph structure. ---
**Author:** ![mrjn](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/mrjn/32/775_2.png) [@mrjn](https://discuss.dgraph.io/u/mrjn)\ **Post date:** [May 23, 2016, 6:41am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/3 "2016-05-23T06:41:56Z")
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**Author:** ![ashwin95r](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/ashwin95r/32/16_2.png) [@ashwin95r](https://discuss.dgraph.io/u/ashwin95r)\ **Post date:** [May 23, 2016, 11:18am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/4 "2016-05-23T11:18:29Z")
Not the changes I made, but just the ones that were not mentioned in the release notes : - Commit log timestamp bug - Previous value detected bug - Performance testing : On load testing the DGraph servers, the performance increased as the cumulative computational power of the cluster increased. On a significant load on the server, throughput increased and latency decreased for the configuration with higher computational capacity. My report could be made public if it would add to better understanding : [Ashwin\_Thesis.pdf](https://cdck-file-uploads-canada1.s3.dualstack.ca-central-1.amazonaws.com/flex007/uploads/dgraph/original/1X/5d7eaf471689ec34cc01866e14fabcd8c5b2f97c.pdf) (318.6 KB) Slides : [http://go-talks.appspot.com/github.com/ashwin95r/BTPslides/dgraph.slide](http://go-talks.appspot.com/github.com/ashwin95r/BTPslides/dgraph.slide) ---
**Author:** ![mrjn](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/mrjn/32/775_2.png) [@mrjn](https://discuss.dgraph.io/u/mrjn)\ **Post date:** [May 23, 2016, 11:58am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/5 "2016-05-23T11:58:34Z")
Okay, added the commit log ts. Previous value detected wasn’t really a bug from before. Actually for that matter, even the go binary wasn’t a bug from before, I should remove that. Performance testing numbers should go in as blog posts. Nice idea about the report and slides. I’d recommend linking to them when you write the blog post. Would make for a great detailed view of your summary in the post. ---
**Author:** ![mrjn](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/mrjn/32/775_2.png) [@mrjn](https://discuss.dgraph.io/u/mrjn)\ **Post date:** [November 28, 2017, 1:00am UTC](https://discuss.dgraph.io/t/v0-3-release-notes/215/6 "2017-11-28T01:00:20Z")
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