Add release timetable to CONTRIBUTING file

Clarify that there is no timetable for releases: New versions are
released when they're ready. Updates to release branches are made as
needed.

diff --git a/CONTRIBUTING b/CONTRIBUTING
index 29e647398ab2e978d2b6af061f89dc82b0bdf97f..442a933ce0338e332c3c48acedb61b739a7bf330 100644 (file)
--- a/CONTRIBUTING
+++ b/CONTRIBUTING
@@ -74,6 +74,9 @@ Updates for a released version involve adding a third point to the
 version number: 1.2.1, etc. and this third point is incremented by 1
 with every release (1.2.2, 1.2.3, etc.)
 
+There is no timetable for releases: New versions are released when 
+they're ready. Updates to release branches are made as needed.
+
 Licensing
 ---------