Prosody IM Lightweight XMPP server 2008-08-22 Lua C Linux macOS FreeBSD OpenBSD NetBSD Matthew Wild MattJ https://matthewwild.co.uk/ Waqas Hussain waqas Kim Alvefur Zash https://www.zash.se/ complete 2.9 0.4 0.7 0.1 mod_lastactivity and mod_uptime complete 0.7 0.10 0.10. complete 1.32.0( 0.3 partial 1.2 0.1 complete 0.8 0.1 complete 1.15.8 0.9 partial 1.8.1 0.7 0.1 2.4 complete 2.5 0.1 1.1 0.1 1.1 0.1 via XEP-0163 via XEP-0163 0.4 via XEP-0163 0.2 0.10 0.9 0.7 0.6 0.10 via XEP-0398 0.10 0.5 via XEP-0163 0.9 via XEP-0163 0.10 via XEP-0163 via XEP-0163 via XEP-0163 via XEP-0163 0.1 0.1 0.2 required level 0.1 0.7 0.4 0.10 0.12 0.11 Core Server 0.10 0.9 refers to inclusion of delay stamp in presence 0.11 via XEP-0163 0.11 0.11