ChangeLog

0.9.9:
 * User Interface: major rework for Material Design and Notification Channels
 * Performance: significant improvement with many messages
 * Easy Onboarding: implement account registration and contact adding (XEP-0401)
 * Easy Onboarding: support Google Play referrers (XEP-0379 + XEP-0401)
 * Reliable Messaging: implement Push (XEP-0357) and MAM (XEP-0313)
 * Service Discovery: allow browsing other servers and join rooms (XEP-0030)
 * The Matrix: support for the official Bifröst bridge on matrix.org
 * Chat Rooms: use account-synchronized nickname (XEP-0172; #163)
 * Chat Rooms: room search, bookmarks
 * Chat: support message search
 * Android: Support for new OS versions
 * XMPP Backend: upgrade to Smack 4.3.5
 * License: switched from GPLv2 to GPLv3 (#89)

0.9.3:
 * File Upload: support sharing of pictures and files, and inline display (thanks Igor; XEP-0363)
 * Chat: support *bold*, _emphasis_, ~strikethrough~ and `code` (thanks Conversations!; XEP-0393)
 * Chat: new "Quote" menu option, fix copy on more incoming messages
 * Easy XMPP: integrate (display of) QR codes in yaxim
 * Chat Rooms: new nickname colors (XEP-0392)
 * Notifications: custom ringtones
 * Chat: improve clickable link support
 * Roster: support adding contacts from clipboard
 * About: add "Rate" and "Contact" buttons
 * Optimization: faster loading of long histories
 * Message Sync: fix duplicate messages bug
 * Server: better discovery of MUC and File Upload
 * Server: create new resurce string on resource conflict
 * Offline: fix delivery of offline MUC messages
 * Chat Rooms: use nickname from VCard

0.9.2:
 * Fixes: Crash and connection problems fixed (among others: chatme.im)

0.9.1:
 * Chat: Smiley Hugification™
 * Chat: fix notification after user pressed <Home>
 * Chat Rooms: repair participant list, fix crashes
 * Icons: toned down status icon contrast
 * Network: Android 7 improvements
 * Build: switch from ant to gradle. finally!

0.9.0:
 * New artwork: yaxim is now "yak's IM" ;-)
 * Mobile Optimization: Support google:queue (almost XEP-0352)
 * Roster: proper display of errors and subscription status
 * Group Chats: finally implement XEP-0045 (huge rework)
 * Notifications: many improvements, support Android Auto and Wear
 * Easy XMPP: Easier account creation
 * Easy XMPP: "Create Invitation" function (XEP-0379)
 * Easy XMPP: Share contacts via NFC (Android Beam) and via other apps
 * Security: fix for CVE-2017-5589 vulnerability
 * Smarter Away: Set "DND" in silent mode

0.8.8:
 * Security: fix for CVE-2014-5075 Smack vulnerability
 * Preferences: new password change dialog
 * Start wizard: re-enter password on account creation
 * Contacts: Revamped status dialog (icons, status message history)
 * Contacts: New "mark as read" context menu option
 * Contacts: Option to disable contact groups display
 * Security: closed export of chat and roster ContentProviders
 * Security: TLSv1.2 enabled by default, fallback to v1.1 or v1
 * Network: minor improvements to XEP-0198 ack requests
 * Chat: glued chat window "OK" button to the bottom
 * UI: Improved text contrast in light theme

0.8.7b:
 * Server connection: fixed several reconnection issues
 * Preferences: No more crashes with incorrect JID
 * UI: Action Bar updates
 * Notification: Removed distracting ticker for online/offline changes

0.8.7:
 * XEP-0198: Stream Management now fully supported
 * Chat: Returned messages (errors) are displayed in red
 * Settings: IDNA servers are supported now
 * Roster: Ask user about new contact requests
 * Preferences: Auto-reconnect option removed (use "Quit" or set status to "Offline")
 * Status notification: improve display of connection status, error messages
 * XEP-0092: Software Version replies implemented
 * XEP-0280: incoming carbons now only ring once
 * XEP-0184 + XEP-0280: ack status fixed for CC'ed messages
 * Action Bar: ActionBarSherlock updated from 4.2.0 to 4.4.0

0.8.6b:
 * Also fix client-to-server pings (Oops, sorry!)

0.8.6:
 * Fix server-to-client pings (error caused periodic reconnects)
 * Better connectivity when changing WiFi networks
 * Implement Message Carbons (XEP-0280)
 * Share with yaxim: using main contact list now
 * Contact context menu: display JID
 * Sent messages context menu: new "Resend" option
 * Contact sorting is case insensitive now
 * Large contact list loads slightly faster
 * Minor bug fix when aborting a connection

0.8.5:
 * Implement XEP-0199 (client-to-server ping)
 * Implement XEP-0184 (message delivery receipts)
 * Privacy setting to suppress message content in notification
 * Display number of new messages in roster
 * Repair scrolling in chat window (fixes #53)
 * Work around WiFi/3G reconnection bug
 * Implement account creation with yaxim
 * New actionbar
 * Dark/light theme
 * Font size preference
 * Display number of members in roster group (fixes #41)
 * Backend database changes

0.8.4:
 * New user-friendly first startup dialog
 * Support Android 3.x and 4.x
 * Remember which roster groups were collapsed (fixes #51)
 * Support offline timestamps (sending and receiving)
 * New roster implementation (using SQLite, fixes #5)
 * Enforce SSL by default (fixes #65)
 * Support negative priorities (fixes #61)
 * Updated ASMACK from flow, fixed SMACK debugging
 * Support jabber servers with SRV record (finally!)

0.8.3:
 * Fix another auto-reconnect iussue
 * Support negative priority (fixes #61)
 * Display 'Error' messages as such (fixes #44)
 * Show MD5 checksum of SSL certificates (fixes #54)
 * Improved UI

0.8.2:
 * Fix for annoying auto-reconnect bug! Sorry folks!
 * New group separator image
 * Auto-clear notification when opening chat window