+ Greenwave 1.2.0

+ ===============

+ 

+ Released 15 May 2019

+ 

+ * Return warning if there is no parent policy for a remote rule policy: users mistakenly

+   configure a parent policy with a ``decision_context`` and a ``gating.yaml`` file with another

+   ``decision_context``. This can cause unnecessary delays for the user. In order to avoid this,

+   add a check in the ``validate_gating_yaml`` endpoint to print a warning message notifying the

+   user about it.

+ * Bug fix - Omit comparing result_id values for decision change: when Greenwave receives a new

+   result message from ResultsDB, it tries to compare the old decision (ignoring the new result)

+   with new one (for all its policies) so it can publish decision update message only when the

+   decision changed.

+   The new decision was seen as "changed" when any of its data differ from the old decision.

+   The problem is that decision data include result IDs so it's always seen as "changed" if

+   the new result is part of the new decision.

+ * Check old decision before a specific time: the decision endpoint allows to pass results and

+   waivers IDs lists to ignore (``ignore_result``, ``ignore_waiver``). These are used to compare

+   the new decision with older one. In case of multiple new results or waivers there could be a race

+   condition. This change introduces new parameters results_since and waivers_since, used to

+   determin the decision before these specific dates. This solves the race conditions.

+   ``ignore_result`` and ``ignore_waiver`` are not used anymore to gather the old decision, but they

+   are still parameters of the API for backwards compatibility.

+ * Add support for on-demand policies: enhancing the ``/decision`` endpoint API to allow a new parameter

+   ``rules`` that will allow the user to pass some rules. These rules will be immediately processes by

+   Greenwave that will, "on demand", check the decision (as usually querying ResultsDB and WaiverDB)

+   for those rules and return a response.

+ 

+