diff --git a/python-waitress.changes b/python-waitress.changes
index b794438..0cb438a 100644
--- a/python-waitress.changes
+++ b/python-waitress.changes
@@ -1,3 +1,41 @@
+-------------------------------------------------------------------
+Fri Aug 27 11:27:31 UTC 2021 - pgajdos@suse.com
+
+- version update to 2.0.0
+  - Friendly Reminder
+    This release still contains a variety of deprecation notices about defaults
+    that can be set for a variety of options.
+    Please note that this is your last warning, and you should update your
+    configuration if you do NOT want to use the new defaults.
+    See the arguments documentation page for all supported options, and pay
+    attention to the warnings:
+    https://docs.pylonsproject.org/projects/waitress/en/stable/arguments.html
+  - Fix a crash on startup when listening to multiple interfaces.
+    See https://github.com/Pylons/waitress/pull/332
+  - Waitress no longer attempts to guess at what the ``server_name`` should be for
+    a listen socket, instead it always use a new adjustment/argument named
+    ``server_name``.
+    Please see the documentation for ``server_name`` in
+    https://docs.pylonsproject.org/projects/waitress/en/latest/arguments.html and
+    see https://github.com/Pylons/waitress/pull/329
+  - Allow tasks to notice if the client disconnected.
+    This inserts a callable ``waitress.client_disconnected`` into the environment
+    that allows the task to check if the client disconnected while waiting for
+    the response at strategic points in the execution and to cancel the
+    operation.
+    It requires setting the new adjustment ``channel_request_lookahead`` to a value
+    larger than 0, which continues to read requests from a channel even if a
+    request is already being processed on that channel, up to the given count,
+    since a client disconnect is detected by reading from a readable socket and
+    receiving an empty result.
+    See https://github.com/Pylons/waitress/pull/310
+  - Drop Python 2.7 and 3.5 support
+  - The server now issues warning output when it there are enough open
+    connections (controlled by "connection_limit"), that it is no longer
+    accepting new connections. This situation was previously difficult to
+    diagnose.
+    See https://github.com/Pylons/waitress/pull/322
+
 -------------------------------------------------------------------
 Thu Oct  1 13:33:24 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>
 
diff --git a/python-waitress.spec b/python-waitress.spec
index cb3a6a1..16d6b78 100644
--- a/python-waitress.spec
+++ b/python-waitress.spec
@@ -1,7 +1,7 @@
 #
-# spec file for package python-waitress
+# spec file
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -27,7 +27,7 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-waitress%{psuffix}
-Version:        1.4.4
+Version:        2.0.0
 Release:        0
 Summary:        Waitress WSGI server
 License:        ZPL-2.1
@@ -45,7 +45,7 @@ BuildRequires:  %{python_module pytest-cov}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 %else
 # Documentation requirements
 BuildRequires:  python3-Sphinx
@@ -94,6 +94,7 @@ http://docs.pylonsproject.org/projects/waitress/en/latest/ .
 %{python_sitelib}/*
 
 %else
+
 # doc flavor
 %description
 This package contains documentation files for %{name}.
diff --git a/waitress-1.4.4.tar.gz b/waitress-1.4.4.tar.gz
deleted file mode 100644
index d7ee921..0000000
--- a/waitress-1.4.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1bb436508a7487ac6cb097ae7a7fe5413aefca610550baf58f0940e51ecfb261
-size 173124
diff --git a/waitress-2.0.0.tar.gz b/waitress-2.0.0.tar.gz
new file mode 100644
index 0000000..9f3f7ff
--- /dev/null
+++ b/waitress-2.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69e1f242c7f80273490d3403c3976f3ac3b26e289856936d1f620ed48f321897
+size 175641