Hi, sorry for the late response. Your game has definitely been improved a lot since the earlier stages. Each stage was fun and required me to think and be skillful. However, I have been stuck on the 3stage because I can not find out how to get on to the higher ground in time. Also I found a bug in the same stage where the character would glitch into the ground?
No worries, I'm happy that you're enjoying the challenges. This level does require you to be more on the ball than you'd initially think. You have to get off the second vine faster than you think, or the "platform extending" vines will die before you can jump off them.
Here's a ink to a walkthrough I created: