Node-RED 0.19.1 is now available - https://github.com/node-red/node-red/releases/tag/0.19.1
This addresses some edge cases that were hit with the File-based context store. It also fixes a regression in Template nodes that access context.
We've added an example
contextStorage config block to the default settings file to help you get started.
Finally it pulls in the newly-published v1.1.0 version of the Twitter node - something you'll need when Twitter turn off a bunch of their APIs tomorrow!