Pretty much. The current library stands at 87 plugins. It includes nearly all the plugins to date apart from the ancient ones (mostly 32 bit only).
The one-off specials (eg commercial software given away free with a particular issue) are not included in the library.
The link posted above (CM Plugins) will give you a flavour of what's available, but it does include videos for some of the one-off giveaways. If a plugins is called "Product name CM", then it will be in the current library (except as noted above).