THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
This document is a community maintained roadmap of the upcoming releases and features (at a high level).
The document contains only estimations, no guaranteed feature / release dates.
See also the time-based release model.
Last update: February 2016
Next scheduled release: 1.3.0
Feature freeze (branch forking): 1 May 2017 (extended to 5 May)
Code freeze (first voting RC): 15 May 2017
Release date: 26 May 2017
| Release | Date | Time span (days) |
|---|---|---|
0.6
| 26 Aug 2014 | |
| 0.7 | 04 Nov 2014 | 70 |
| 0.8 | 21 Jan 2015 | 78 |
| 0.9 | 24 Jun 2015 | 154 |
| 0.10 | 16 Nov 2015 | 145 |
| 1.0 | 08 Mar 2016 | 113 |
| 1.1 | 08 Aug 2016 | 153 |
1.2 | 2 Feb 2017 | 178 |
| 1.3 | 26 May 2017 | |
| 1.4 | 29 September 2017 | |
| 1.5 | 26 January 2018 |
Past releases
Flink 1.1 (August 2016)
- Session Windows and Allowed lateness
- Table API and SQL on Calcite
- Metrics system
- Scala API for CEP
- Graph generators and new Gelly library algorithms
- Continuous File Sources
- Kinesis Connector
- Cassandra Connector
Flink 1.2
- Dynamic Scaling / Key Groups (FLINK-3755) (Design Doc)
- Rescalable Non-Partitioned State (FLIP-8)
- Backwards compatible savepoints (FLINK-4797)
- Secure Data Access (FLINK-3930) (Design Doc)
- Queryable State (FLINK-3779)
- Async I/O (FLIP-12)
- Metrics in Webinterface (FLIP-7)
- Kafka 0.10 support (FLINK-4035)
- Table API: Group Window Aggregates (FLINK-4691, FLIP-11)
- Table API: Scalar Functions (FLINK-3097)
Upcoming releases
Flink 1.3
- TODO add features