Add RELEASE_NOTES (WIP)

RELEASE_NOTES.md

@@ -0,0 +1,39 @@
+# coala 0.2.0 (WORK IN PROGRESS)
+
+This release features the following new features:
+
+ * Automatically add needed flags to open a new process for some editors.
+ * Save backup before applying actions to files.
+ * Return nonzero when erroring or yielding results.
+
+Additionally many bugfixes and code improvements have been done.
+
+# coala 0.1.1 alpha
+
+This patch release fixes a major usability issue where data entered into the
+editor may be lost.
+
+For more info, see release 0.1.0.
+
+# coala 0.1.0 alpha
+
+### Attention: This release is old and experimenental.
+
+coala 0.1 provides basic functionality. It is not feature complete but already
+useful according to some people.
+
+For information about the purpose of coala please look at the README provided
+with each source distribution.
+
+Note that this is a prerelease, thus this release will be supported with only
+important bugfixes for limited time (at least until 0.2.0 is released). Linux
+is the only supported platform.
+
+Documentation for getting started with coala is provided here:
+https://github.com/coala-analyzer/coala/blob/v0.1.0-alpha/TUTORIAL.md
+
+If you want to write static code analysis routines, please check out this guide:
+https://github.com/coala-analyzer/coala/blob/v0.1.0-alpha/doc/getting_involved/WRITING_BEARS.md
+
+We love bugs - if you find some, be sure to share it with us:
+https://github.com/coala-analyzer/coala/issues