From e857a2351a13eacd45eb3300ec4a85c908682f3e Mon Sep 17 00:00:00 2001
From: Dan Doyle <daldoyle@aj-dev6.grnoc.iu.edu>
Date: Thu, 14 Mar 2019 18:34:29 +0000
Subject: [PATCH] preps for 1.5.7 tag

---
 CHANGES.md               | 25 +++++++++++++++++++++++++
 grnoc-tsds-services.spec |  2 +-
 lib/GRNOC/TSDS.pm        |  2 +-
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index 5c5b209..081f672 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,28 @@
+## GRNOC TSDS Services 1.5.7 -- Thu Mar 13 2019
+
+### Features:
+
+* Added "align" clause to aggregate() calls. This feature does more intelligent time alignment
+than straight epoch seconds math, such as weeks or months that may start/end on inconsistent extents.
+It also does an implicit level of aggregation to that, so aligning to week will generate a weekly
+average or max, depending on what aggregate it's attached to. This allows queries to specify a different
+level of aggregation to fetch data vs how to combine it without resorting to subqueries in all cases.
+
+  e.g. aggregate(values.input, timeframe, average) align week
+
+
+* Added ability to use "count" as an aggregator function in aggregate() calls. This allows queries
+to return the number of datapoints in a bucket independent of their values.
+
+* Refactored some of the unit tests to include longer duration interfaces, and to run the Writer
+process more efficiently.
+
+### Bugs:
+
+* Fixed issue where histograms returned from inner queries were not processed correctly in outer queries
+making using of the aggregate() function.
+
+
 ## GRNOC TSDS Services 1.5.6 -- Thu Nov 15 2018
 
 ### Features:
diff --git a/grnoc-tsds-services.spec b/grnoc-tsds-services.spec
index dc09ecd..8312bd9 100644
--- a/grnoc-tsds-services.spec
+++ b/grnoc-tsds-services.spec
@@ -1,6 +1,6 @@
 Summary: GRNOC TSDS Services
 Name: grnoc-tsds-services
-Version: 1.5.6
+Version: 1.5.7
 Release: 1%{?dist}
 License: GRNOC
 Group: Measurement
diff --git a/lib/GRNOC/TSDS.pm b/lib/GRNOC/TSDS.pm
index 2b89d10..bfb77fe 100644
--- a/lib/GRNOC/TSDS.pm
+++ b/lib/GRNOC/TSDS.pm
@@ -16,7 +16,7 @@ package GRNOC::TSDS;
 use strict;
 use warnings;
 
-our $VERSION = '1.5.6';
+our $VERSION = '1.5.7';
 
 sub new {
     my $caller = shift;