The look and feel of buttons and their location (main area or side bar) can be configured in the plugin settings (Administration → Plugins → Configure).
Author: Andriy Lesyuk
Like 1.0.0 - Twitter's Tweet and +1 of Google for #Redmine
The version number of the Like button plugin jumps to 1.0.0 for the reason: now the plugin supports the Twitter's Tweet and the Google's +1 buttons. Additionally, all social buttons are now also supported for forum topics.
Update for the Facebook change
This version 0.1.1 is reaction on the Like button API change, which was recently made by Facebook and which caused Like buttons, generated by this plugin, to disappear.
New Like 0.1.0, like new
The Like button plugin have not been updated for a long time (sorry for this) and, therefore, I guess, the plugin lost some of its consumers. So this version can feel like a new plugin.
Like button refactored
The new version now supports Redmine 1.2.x and ChiliProject, includes pre-patched RHTML files, Spanish translation etc. The code has been refactored and improved.
Like new version 0.0.3!
This version adds the "Like" button to the start page and issue pages. It also fixes many issues.