Punit Goenka, CEO of Zee Entertainment Enterprises (ZEE), wants to steer it into a new era, which he calls the beginning of a sharper and leaner version of ZEE. In an exclusive interaction with Gaurav Laghate, the 43-year-old talks about corporate governance issues, losing control of the company, and of course, ZEE 4.0. Edited excerpts.In your open letter, you have written that it’s time for ZEE to change and about the new version, ZEE 4.0. What