We have just released version 2.0 of Complete Gallery Manager for WordPress. The update contains a lot of features requested by customers and a few bug fixes.

Version 2.0.0 rev27524 – July 12, 2012

* Update: The entire core of the plugin has been updated so that
  it works with the ID number of the media added. This has
  significantly improved the speed of the gallery.
  This does unfortunately require you to remove ALL images from your
  current galleries and reload them. However ALL settings are saved.
  Simply use the "Remove All Images" button and then add the images
  again from the media library.
* Update: Cleaned up the Thumbnail sizes. Only showing the four
  standard sizes from WordPress: Thumbnail, Medium, Large and
  Full Size
* New Feature: Added new Custom Thumbnail size option
* New Feature: Added Link Overwrite field. This is a local select
  link action for each type of media, which will overwrite any
  global settings.
* Update: Removed tag field as its not used by Isotype
* New Feature: Added icon to show type of media (Images, Posts,
  Pages, Videos)
* New Feature: Available Categories for each media type will
  only show categories that are selected from the Category Metabox.
* New Feature: Added Remove All Images button to "Selected Images".
  This makes it possible to quickly remove all inserted media.
* New Feature: Automatically retrieve Title, Description and
  Permalink when images are selected
* Update: Images are reloaded when the sort type is changed in
  the pop up window for selecting images to make sure that all
  data comes in the right flow.
* New Feature: Support for adding Post(s) with attachment image(s)
* New Feature: Select Category and add all Posts with attachment
  images. Automatically retrieve title, content, link (auto
  update if post changes). Title link description is locked
  (auto reload data)
* New Feature: Support for adding Page(s) with attachment image(s)
* New Feature: Select Patent Page with attachment image in order
  to add all sub-pages. Automatically retrieve title, content,
  link (auto update if page changes). Title link description is
  locked (auto reload data)
* New Feature: Support for adding YouTube or Vimeo Videos.
  Automatically retrieve title and saves preview images to media
  library (only one time even though you might add the video
  multiple times)
* New Feature: Support for selecting alternate preview image
  for video (from Media Library)
* New Feature: Added player button icon to preview image in
  order to show that it is a Video
* New Feature: Added option to set maximum number of words
  to captions that will be displayed to make sure Post(s) and
  Page(s) description data is not too long
* New Feature: Added support for "max word indicator" (More,
  Read More etc.)
* New Feature: Added 4 new types of captions that will always
  be visible (doesn't require mouse over action to activate)
* New Feature: Set inside shadow color, offset and blur for
  menu
* Bug Fixed: You can now click on captions