Preparing release 3.0.0b3

[ci skip]

CHANGES.rst

@@ -8,6 +8,30 @@ Change History
 
 .. towncrier release notes start
 
+3.0.0b3 (2021-10-08)
+--------------------
+
+New features:
+
+
+- Improve warning message when a section contains unused options. (#483)
+
+
+Bug fixes:
+
+
+- Fix support of ``pip>=21.1`` (#567)
+- Fix confusion when using multiple Python versions and 
+  installing packages with C extensions
+  without proper binary wheel available. (#574)
+
+
+Development:
+
+
+- Avoid broken jobs on Travis because of security on PRs (travis-pr)
+
+
 3.0.0b2 (2021-03-09)
 --------------------
 

news/483.feature

-Improve warning message when a section contains unused options.

news/567.bugfix

-Fix support of ``pip>=21.1``

news/574.bugfix

-Fix confusion when using multiple Python versions and 
-installing packages with C extensions
-without proper binary wheel available.

news/travis-pr.develop

-Avoid broken jobs on Travis because of security on PRs

setup.py

@@ -12,7 +12,7 @@
 #
 ##############################################################################
 name = "zc.buildout"
-version = '3.0.0b3.dev0'
+version = '3.0.0b3'
 
 import os
 from setuptools import setup