I've updated the Google custom search engine plugin so that it uses Google's newest code. It will also use the normal search pod that comes with most of the themes available for a more seamless experience.
You can enter the following URL to download the update in the admin: http://github.com/downloads/asfusion/mango-plugins/googlesearch.zip
Read the updated instructions.
I've updated the CFFormProtect plugin so that it uses CFFormProtect latest additions and fixes. It will be included in the next release, but in the meantime, you can enter the following URL to download the update in the admin: http://cdn.bitbucket.org/asfusion/mango-plugins/downloads/cfformprotect.zip (if you receive an error, first de-activate it and then attempt the download.
In order to allow for more contributors to send fixes and updates, I've moved Mango to Github.
There is now the main repository at: https://github.com/asfusion/mango
The plugins are at: https://github.com/asfusion/mango-plugins
You are welcome to fork the project, make changes and then make a pull request.