number,title,last_updated,implementations
357,Push Notifications,2020-02-11,24
333,Chat Markers,2020-04-15,23
398,User Avatar to vCard-Based Avatars Conversion,2018-08-27,17
334,Message Processing Hints,2018-01-25,12
380,Explicit Message Encryption,2021-11-18,11
234,Jingle File Transfer,2019-06-19,10
421,Anonymous unique occupant identifiers for MUCs,2019-08-20,8
407,Mediated Information eXchange (MIX): Miscellaneous Capabilities,2020-11-03,6
422,Message Fastening,2019-12-30,6
396,Jingle Encrypted Transports - OMEMO,2018-12-06,6
382,Spoiler messages,2018-01-25,6
406,Mediated Information eXchange (MIX): MIX Administration,2022-03-22,5
391,Jingle Encrypted Transports,2018-07-31,5
196,User Gaming,2008-09-25,5
277,Microblogging over XMPP,2022-02-15,4
248,PubSub Collection Nodes,2021-08-03,4
437,Room Activity Indicators,2020-05-05,4
385,Stateless Inline Media Sharing (SIMS),2018-01-25,4
279,Server IP Check,2013-04-17,4
189,Public Key Publishing,2010-07-15,4
209,Metacontacts,2007-04-10,4
328,JID Preparation and Validation Service,2019-12-16,3
364,Current Off-the-Record Messaging Usage,2019-08-20,3
257,Client Certificate Management for SASL EXTERNAL,2012-07-18,3
39,Statistics Gathering,2002-11-05,3
386,Bind 2,2022-10-07,2
264,Jingle Content Thumbnails,2022-09-05,2
272,Multiparty Jingle (Muji),2022-08-06,2
278,Jingle Relay Nodes,2021-03-04,2
371,Jingle ICE Transport Method,2021-03-04,2
433,Extended Channel Search,2020-02-27,2
142,Workgroup Queues,2018-11-03,2
367,Message Attaching,2018-08-18,2
390,Entity Capabilities 2.0,2018-03-05,2
374,OpenPGP for XMPP Instant Messaging,2018-01-25,2
307,Unique Room Names for Multi-User Chat,2011-11-10,2
253,PubSub Chaining,2009-11-18,2
225,Component Connections,2008-10-06,2
194,User Chatting,2008-09-25,2
195,User Browsing,2008-09-25,2
197,User Viewing,2008-09-25,2
432,Simple JSON Messaging,2022-04-12,1
284,Shared XML Editing,2021-03-04,1
289,Federated MUC for Constrained Environments,2021-03-04,1
403,Mediated Information eXchange (MIX): Presence Support.,2020-12-01,1
404,Mediated Information eXchange (MIX): JID Hidden Channels.,2020-12-01,1
162,Best Practices for Roster and Subscription Management,2020-06-25,1
439,Quick Response,2020-05-05,1
332,HTTP over XMPP transport,2020-03-31,1
343,Signaling WebRTC datachannels in Jingle,2020-03-20,1
394,Message Markup,2019-01-05,1
186,Invisible Command,2018-12-06,1
321,Remote Roster Management,2018-11-03,1
397,Instant Stream Resumption,2018-11-03,1
335,JSON Containers,2018-09-26,1
409,IM Routing-NG,2018-06-05,1
340,COnferences with LIghtweight BRIdging (COLIBRI),2017-09-11,1
344,Impact of TLS and DNSSEC on Dialback,2017-09-11,1
378,OTR Discovery,2017-09-11,1
306,Extensible Status Conditions for Multi-User Chat,2016-06-07,1
336,Data Forms - Dynamic Forms,2015-11-09,1
298,Delivering Conference Information to Jingle Participants (Coin),2015-07-02,1
318,Best Practices for Client Initiated Presence Probes,2013-08-06,1
330,Pubsub Subscription,2013-06-11,1
305,XMPP Quickstart,2013-03-01,1
267,Server Buddies,2012-05-29,1
268,Incident Handling,2012-05-29,1
309,Service Directories,2012-05-29,1
296,Best Practices for Resource Locking,2011-08-18,1
273,Stanza Interception and Filtering Technology (SIFT),2011-06-27,1
235,OAuth Over XMPP,2009-03-24,1
252,BOSH Script Syntax,2008-10-31,1
200,Stanza Encryption,2007-05-30,1
129,WebDAV File Transfers,2007-04-19,1
159,Spim-Blocking Control,2006-07-11,1
44,Full Namespace Support for XML Streams,2002-08-26,1