[gegl] NEWS: update

[Øyvind Kolås <ok src gnome org>]

commit 96aa7d68b06ba0b903608f08fea5cf298a806951
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Nov 16 00:27:46 2017 +0100

    NEWS: update

 docs/NEWS.txt |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)
---
diff --git a/docs/NEWS.txt b/docs/NEWS.txt
index fe23715..695d41b 100644
--- a/docs/NEWS.txt
+++ b/docs/NEWS.txt
@@ -1,3 +1,28 @@
+GEGL-0.3.24 2017-11-16
+----------------------
+
+Core
+~~~~
+
+Flush opencl side buffers before multi threaded iteration for point ops, making
+multi threading + opencl work.
+
+Add meta-op graph case to gegl_operation_get_source_node
+
+Versioning of installed .mo files restored.
+
+Stop enabling opencl by default, performance with beignet is worse than
+multi-threading, and with nvidia blank results are being observed in GIMP;
+maybe improved opencl kernels would make it competetive with multi threaded
+cpu?
+
+Operations
+~~~~~~~~~~
+
+exposure: increase old lingering constant enabling larger range of valid inputs.
+
+transform: turn off multi-threading, it was currently degrading overall performance.
+
 GEGL-0.3.22 2017-11-12
 ----------------------