From eb8d2d8c0a4e840fde4080b6f5bb3b612ef8f87c Mon Sep 17 00:00:00 2001
From: Adrian Seyboldt <adrian.seyboldt@gmail.com>
Date: Thu, 14 Jun 2018 12:05:36 +0200
Subject: [PATCH] Add release notes for multiproc rewrite

---
 RELEASE-NOTES.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 5b59cf88cae..540eba8d58b 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -13,6 +13,10 @@
 - Improve error message `NaN occurred in optimization.` during ADVI
 - Save and load traces without `pickle` using `pm.save_trace` and `pm.load_trace`
 - Add `Kumaraswamy` distribution
+- Rewrite parallel sampling of multiple chains on py3. This resolves
+  long standing issues when tranferring large traces to the main process,
+  avoids pickleing issues on UNIX, and allows us to show a progress bar
+  for all chains.
 
 ### Fixes