Ussuri Series Release Notes

2.2.0

Bug Fixes

• Fix the memcache_pool backend broken in oslo.cache’s version 2.1.0 by switching from a python-memcache based client to a pymemcache based client. Reintroducing the client based on python-memcached as the default client for the memcache_pool dogpile backend.

2.1.0

Bug Fixes

• Switch from python-memcached to pymemcache for memcache_pool. This avoids issues with thread.local usage and fixes errors seen with inheritance. This is only applicable with dogpile.cache memcached backend.

2.0.0

Upgrade Notes

• Python 2.7 support has been dropped. The minimum version of Python now supported by oslo.cache is Python 3.6.

1.37.0

Upgrade Notes

• The default value for memcache_socket_timeout has been lowered from 3 seconds to 1 second. The positive side-effect of this can be found in downstream changes. If you deployment relies explicitly on a timeout of 3 seconds, please set that override in your configuration.