Updates for portage-2.3.91 release

Signed-off-by: Zac Medico <zmedico@gentoo.org>
diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index c8a8486..ff7793e 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -1,6 +1,13 @@
 Release Notes; upgrade information mainly.
 Features/major bugfixes are listed in NEWS
 
+portage-2.3.91
+==================================
+* Bug Fixes:
+    - Bug 705910 remove pdb.set_trace() from exception handler
+    - Bug 711174 FEATURES=compress-build-logs EOFError regression
+    - Bug 711178 emerge --getbinpkg event loop recursion regression
+
 portage-2.3.90
 ==================================
 * Bug Fixes:
diff --git a/setup.py b/setup.py
index 59abff3..6fac646 100755
--- a/setup.py
+++ b/setup.py
@@ -657,7 +657,7 @@
 
 setup(
 	name = 'portage',
-	version = '2.3.90',
+	version = '2.3.91',
 	url = 'https://wiki.gentoo.org/wiki/Project:Portage',
 	author = 'Gentoo Portage Development Team',
 	author_email = 'dev-portage@gentoo.org',