The second release of
Half-Life 2: Aftermath mod came out today. This release contains cut and unused content from Half-Life 2: Episode One, previously known as Aftermath. There you will find restored older versions of Episode One's maps, a cut weapon - Vortex Hopwire (predecessor of Magnusson's device) and also various test maps from Episode's development era.
More than that this release also contains the previous one, with various experimental maps made by Valve after Episode Two's release.
You can download it
from our site.
Also, "Valve News Network" YouTube channel released a video today, with all cut from Episode One dialogues that can be found in the game's files.