doc/xeps: Use MAJOR.MINOR version numbers only

The PATCH release is only used for editorial changes and so not relevant
to implementations.

doc/xep.doc

@@ -35,26 +35,26 @@ Complete:
 - XEP-0203: Delayed Delivery
 - XEP-0221: Data Forms Media Element
 - XEP-0224: Attention
-- XEP-0231: Bits of Binary (v1.0.0)
+- XEP-0231: Bits of Binary (v1.0)
 - XEP-0237: Roster Versioning (partially)
 - XEP-0280: Message Carbons
 - XEP-0308: Last Message Correction
 - XEP-0313: Message Archive Management
 - XEP-0319: Last User Interaction in Presence
-- XEP-0334: Message Processing Hints (v0.3.0)
+- XEP-0334: Message Processing Hints (v0.3)
 - XEP-0352: Client State Indication
-- XEP-0359: Unique and Stable Stanza IDs (v0.6.0)
-- XEP-0363: HTTP File Upload (v0.9.0)
-- XEP-0367: Message Attaching (v0.3.0)
-- XEP-0380: Explicit Message Encryption (v0.3.0)
-- XEP-0382: Spoiler messages (v0.2.0)
-- XEP-0428: Fallback Indication (v0.1.0)
+- XEP-0359: Unique and Stable Stanza IDs (v0.6)
+- XEP-0363: HTTP File Upload (v0.9)
+- XEP-0367: Message Attaching (v0.3)
+- XEP-0380: Explicit Message Encryption (v0.3)
+- XEP-0382: Spoiler messages (v0.2)
+- XEP-0428: Fallback Indication (v0.1)
 
 Ongoing:
 - XEP-0009: Jabber-RPC (API is not finalized yet)
 - XEP-0060: Publish-Subscribe (Only basic IQ implemented)
 - XEP-0077: In-Band Registration (Only basic IQ implemented)
-- XEP-0369: Mediated Information eXchange (MIX) (Only IQ queries implemented) (v0.14.2)
-- XEP-0405: Mediated Information eXchange (MIX): Participant Server Requirements (Only IQ queries implemented) (v0.4.0)
+- XEP-0369: Mediated Information eXchange (MIX) (Only IQ queries implemented) (v0.14)
+- XEP-0405: Mediated Information eXchange (MIX): Participant Server Requirements (Only IQ queries implemented) (v0.4)
 
 */