If you're interested in cutting edge Construct features try the Beta releases. These releases should not be used unless you are willing to tolerate some bugs.
More 3D shape additions; bug fixes
Hotfix for r244
New 3D shape plugin!
Fix for a couple of issues in r243
Preview scene graph in timelines; new examples; various fixes
New macOS export option; other desktop export improvements & more
More examples and bug fixes
New examples; more bug fixes
New examples; bug fixes; deprecated UWP exports
New lightweight Windows export option; new examples; bug fixes