memcached 1.5.2 已发布，这次更新主要是修复 bug，没有添加新特性。
值得关注的是，该版本修复了一个来自 2006 年的 bug。

Memcached 1.5.2 Release Notes

Date: 2017-9-30

Download

http://www.memcached.org/files/memcached-1.5.2.tar.gz

Overview

Fixes a crash when storing more than 3.2 billion items in a single instance.
Bug is from 2006 :)

Fixes

• fix more binary protocol documentation errors.
• fix segfault during 31b -> 32b hash table expand
• don't create hashtables larger than 32bit
• some non-user-facing code changes for supporting future features.

New Features

None

Contributors

The following people contributed to this release since 1.5.1.

Note that this is based on who contributed changes, not how they were done. In many cases, a code snippet on the mailing list or a bug report ended up as a commit with your name on it.

Note that this is just a summary of how many changes each person made which doesn't necessarily reflect how significant each change was. For details on what led up into a branch, either grab the git repo and look at the output of git log 1.5.1..1.5.2 or use a web view.

Repo list: https://github.com/memcached/memcached/wiki/DevelopmentRepos
Web View: http://github.com/memcached/memcached/commits/1.5.2