I have been working on Monstra CMS 2 and I am happy to introduce 
Monstra CMS 2 Beta :)
Here is a list of major changes: 
- Idiorm Added! Idiorm - a lightweight nearly-zero-configuration object-relational mapper and fluent query builder for PHP5.
 
- Added Crypt Capthca Plugin
 
- Users Plugin: Added ability to close users frontend registration. Updated frontend and backend templates. Using Capthca Plugin instead of Captca Helper for more secure.
 
- Admin Password Reset Page: Capthca Plugin added.
 
- Backup Plugin: Loading state button added. Shows "Creating..." while site backups create.
 
- Pages Plugin: Added new actions: admin_pages_action_add, admin_pages_action_edit, admin_pages_action_clone, admin_pages_action_delete
 
- Pages Plugin: Updated date() method - added ability to set date format.
 
- Pages Plugin: UI and Logic updates.
 
- Users Plugin: Email templates added.
 
- Users Table: Added new field - hash
 
- Users Plugin: Admin - New User Registration Validation - Fixed
 
- Improved Password Reset Logic.
 
- Information Plugin: Added new tab "Server" with common server information. 
 
- Sitemap Plugin: Basic search engine optimization.
 
- Improved Menu Plugin. Added ability to manage items categories.
 
- Improved Admin Theme - built with best frontend optimization practice. Updated architecture and User Interface. Admin theme more responsive now!
 
- Added Twitter Bootstrap 2.1.1.
 
- Added Twitter Bootstrap icons.
 
- Dir Helper: Fixed size() method.
 
- New Default Theme: built with best frontend optimization practice.
 
- Options API: Updated get() method. Return empty string if option value doesnt exists.
 
- CSS variables: Added - @theme_site_url @theme_admin_url 
 
- CSS variables: Deleted - @theme_url
 
- Themes Plugin: Added ability to create/edit/clone JavaScripts. Added ability to change admin theme in one click.
 
- Apply filter 'content' to Blocks. 
 
- Array Helper: get() method improved. New methods keyExists() isAssoc() set() delete() random() added.
 
- Plugin API: Fixed Javascript and Stylesheet class. 
 
- Plugin API: Added ability to set view file from current theme folder.
 
- New options theme_admin_name, theme_site_name, users_frontend_registration added.
 
- Install Script Improvments.
 
- Monstra Localization Improvments. Added locales array to I18N class.
 
- Translates updates.
 
- Path updates.
 
- And a lot of general engine improvements.
 
Download: monstra-2.0.0-beta.zip
Report any bugs you find via GitHub or 
Monstra Forum.
Remember, this is a beta release for beta testing, is not considered stable and should not be used for live web sites.