THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
The Spark 1.3 release window is the following:
| Date | Event | |
|---|---|---|
| December March 1 | Merge window opens | |
| January 25 | Cut-off for new pull request | |
| April 31 | February 1 | Merge window closes |
| February May 1-15 | QA period | |
| February May 15+ | RC's, voting, etc until final release passes |
Spark Developer Documentation
...