The Reactor Experiment for Neutrino Oscillation (RENO) started data-taking from August 2011 and has successfully measured the smallest neutrino mixing angle $\theta _{13}$ by observing the disappearance of reactor electron antineutrinos. Electron antineutrinos from the six reactors at Hanbit Nuclear Power Plant in Korea are detected and compared by the two identical near-and-far detectors. RENO has published precise values of $\theta _{13}$ and its measurement of $\Delta m^{2}_{ee}$ based on energy dependent disappearance probability. In this paper, we present an updated measurement of $\theta _{13}$ and $\Delta m^{2}_{ee}$ based on roughly 3000 days of data, an independent measured value of $\theta _{13}$ based on 1500 days of data with neutron capture on hydrogen as a delayed signal, and a sterile neutrino search result.