The recent report of the IPCC was the 6th Assessment Report by Working Group III and deals with mitigation. It, as the name suggests, is the sixth round of reports released by the IPCC. The previous ones were in 1990, 1995, 2001, 2007 and 2013. In 2018, the IPCC released a Special Report on the Impacts of Global Warming of 1.5°C.

M Ramesh tells us more.