Left: comparison between the MCXC L₅₀₀ luminosities and the updated luminosities. Source catalogues are identified by different symbols and colours as labelled in the figure. MACS and EMSS_1994 clusters are not shown (see Sects. 4.6 and 4.7 for a description of specific treatment and comparison with MCXC-I). Clusters with redshift changed by more than 5% are marked by a box. Middle panel: ratio of luminosities for clusters with redshift changed by less than 5%. Bottom panel: same for the relative difference in terms of statistical error. The WARPS clusters without errors are not shown. Left: Same for the mass M₅₀₀.