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.
Updates for folder projects, scripting autocomplete improvements
Scripting updates, guided tour fixes, and more
Guided Tours, autocomplete string variables, usability improvements & more!
Bug fixes, candidate for stable release
Maintenance release
More bug fixes
Bug fixes
Improved PNG compression; bug fixes
Patch for r183
Export Android App Bundles, worker mode re-enabled by default, and lots more!