I want to know the answer to the following question:
When was a second round announced?
All the background I'm provided with is that "It was poorly received, and in 1986 the authorities rescinded the second round completely, while making six revisions to the 1964 list, including the restoration of three traditional characters that had been simplified: 叠 dié, 覆 fù, 像 xiàng.". Is that enough to answer the question?