Jekyll v3.1.0.pre.rc1 发布，此版本更新内容如下：
小改进
Shim subcommands with indication of gem possibly required so users know how to use them (#4254)
Add smartify Liquid filter for SmartyPants (#4323)
Raise error on empty permalink (#4361)
Bug 修复
Make sure jekyll/drops/drop is loaded first. (#4292)
Convertible/Page/Renderer: use payload hash accessor & setter syntax for backwards-compatibility (#4311)
Drop: fix hash setter precendence (#4312)
utils: has_yaml_header? should accept files with extraneous spaces (#4290)
Escape html from site.title and page.title in site template (#4307)
Allow custom file extensions if defined in permalink YAML front matter (#4314)
Fix deep_merge_hashes! handling of drops and hashes (#4359)
开发修复
Fix many Rubocop style errors (#4301)
Fix spelling of "GitHub" in docs and history (#4322)
Reorganize and cleanup the Gemfile, shorten required depends. (#4318)
Remove script/rebund. (#4341)
Implement codeclimate platform (#4340)
Remove ObectSpace dumping and start using inherited, it's faster. (#4342)
Add script/travis so all people can play with Travis-CI images. (#4338)
Move Cucumber to using RSpec-Expections and furthering JRuby support. (#4343)
Rearrange Cucumber and add some flair. (#4347)
Remove old FIXME (#4349)
Clean up the Gemfile (and keep all the necessary dependencies) (#4350)
网站优化
Add jekyll-commonmark to list of third-party plugins (#4299)
Add documentation for incremental regeneration (#4293)
Add note about removal of relative permalink support in upgrading docs (#4303)
Add Pro Tip to use front matter variable to create clean URLs (#4296)
Fix grammar in the documentation for posts. (#4330)
Add documentation for smartify Liquid filter (#4333)
Fixed broken link to blog on using mathjax with jekyll (#4344)
Documentation: correct reference in Precedence section of Configuration docs (#4355)
下载：https://github.com/jekyll/jekyll/archive/v3.1.0.pre.rc1.zip
Jekyll 是一个简单的免费的Blog生成工具，类似WordPress。但是和WordPress又有很大的不同，原因是jekyll只是一个生成静态网页的工 具，不需要数据库支持。但是可以配合第三方服务,例如discuz。最关键的是jekyll可以免费部署在Github上，而且可以绑定自己的域名。
来自:开源中国社区
