Hardik-Arshdeep trade gets formal go-ahead

1. What happened

   According to a Cricbuzz headline, a trade involving players Hardik and Arshdeep has received a formal go-ahead. The available information does not name the teams or the terms.

2. When it started

   The publication date of the report is not included in the information provided, so the timing is unknown.

3. How it spread

   The headline does not say which body gave the approval or what process was followed. Details would need to come from the full Cricbuzz report.

4. Why it matters

   The available information does not explain the reasons behind the trade. Only the headline is available, so further context is not known.