We just pushed a bugfix update to Synapse 0.5, mainly to fix a memory leak where federated events could get leaked whilst retrying to send them to a remote server which is unavailable. Please upgrade, especially if you’ve noticed synapse hogging RAM! Changes in synapse 0.5.4 (2014-12-03) ===================================== * Fix presence bug where some rooms … Continue reading Synapse 0.5.4 released