Recommended Order of Stream Feature Negotiation Informational Active XEP-0172 User Nickname Standards Track Draft Presence, Message, PEP XEP-0184 Message Receipts Standards Track Draft   XEP-0186 Invisible Command Standards Track Experimental     XEP-0189 Public Key Publishing Standards Track Experimental     XEP-0191 Simple Communications Blocking Standards Track Draft     XEP-0199 XMPP Ping Standards Track Draft   XEP-0202 Entity Time Standards Track Draft   XEP-0203 Delayed Delivery Standards Track Draft   XEP-0211 XMPP Basic Client 2008 Standards Track Draft   XEP-0224 Attention Standards Track Draft Z poziomu API, aby udźwiękowić potrzebna wtyczka XEP-0231 Bits Of Binary Standards Track Draft Na potrzeby przesyłu obrazków w oknie rozmowy XEP-0242 XMPP Client Compliance 2009 Standards Track Draft Core XEP-0245 The /me Command Informational Active     XEP-0249 Direct MUC Invitations Standards Track Experimental     XEP-0256 Last Activity in Presence Standards Track Experimental     XEP-0259 Message Mine-ing Standards Track Experimental     XEP-0264 File Transfer Thumbnails Standards Track Experimental     XEP-0265 Out-of-Band Stream Data Standards Track Experimental     XEP-0267 Server Rosters Standards Track Experimental   XEP-0268 Incident Reporting Standards Track Experimental