2020-07-12: version 0.4.4
  * Several compilation problems fixed
  * Replaced compiled-in graphics with resource images
  * Many bug fixes and cleanups

2017-11-20: version 0.4.2
  * Added support for Webkit user stylesheets
  * GtkSpell replaced by gspelli
  * Few important bugs fixed
  * Updated translations

2017-04-15: version 0.4.0
  * Migrated to GTK+-3 and WebKit2Gtk
  * Bug fixes (#105, #90, #108, #104)
  * More customisable calendar colors
  * Use the XDG directory structure for the config and data files (#133)
  * Moon phase icon is now displayed
  * Show hidden files in the file chooser dialogs (#143)
  * Saved the Osmo state on SIGINT and SIGTERM signals
  * Option to disable background colors in calendar printing
  * New and updated translations

2015-08-08: version 0.2.14
  * Export contacts to vCard 4.0 format (VCF)
  * Multiple selection in tasks, contacts and notes
  * Sorting by column header (#127, #85)
  * Task notification dialog may be disabled
  * Contacts CSV export/import fixes
  * Option to open links in the selected text in notes 
  * A lot of bug fixes
  * Added translations: sr, he
  * Updated translations: pt_BR, cs, lt, da, pl

2014-10-15: version 0.2.12
  * Support for HTML links
  * Improved text searching in notes
  * Optional fullscreen mode
  * Webkit support
  * GUI fixes and improvements
  * Libtar has been replaced by Libarchive
  * Data backup functionality is accessible from toolbar
  * Added --mutt-query=STRING commandline command
  * Maps provider can be selected (Google, Bing, OSM)
  * Added translations: ur, ur_PK, pt_BR, ro, te, gl, gl_es
  * Updated translations: ru, uk, it, de, pt_BR, cs, en_GB, fr, nl, pt

2010-03-31: version 0.2.10
  * Optional horizontal (netbook-friendly) GUI
  * Search capability added for tasks and notes list
  * Configurable date format in calendar header
  * Options and About tabs are moved to separate windows
  * Read-only mode and customizable font for notes
  * Statistics for selected text in notes
  * Many GUI improvements
  * Added translations: en_GB, da, bg
  * Updated translations: cs, es, jp, pl, it, de, fr, hu, nl, zh_cn

2009-08-21: version 0.2.8
  * Encrypted data backup
  * Exporting tasks to iCal file
  * Option to ignore weekend days in date calculator
  * Text attributes are handled now in day notes editor
  * Default alarm sound for task reminder
  * Added new calendar marker for birthdays
  * Slightly improved iCal support
  * Locale settings are used by default
  * Many improvements and fixes
  * Added translations: uk
  * Updated translations: it, fr, ru, jp, tr, cs, nl, es, pl

2009-03-06: version 0.2.6
  * Unencrypted notes implemented
  * Calendar printing improvements
  * Spell checker support
  * Showing map location of selected contact using Google Maps
  * The order and width of columns is configurable
  * System tray support improvements
  * Selected modules can be disabled at compilation stage
  * Printing support is optional
  * Many bug fixes
  * Added translations: ca, el, fi, sv
  * Updated translations: tr, fr, de, nl, es, cs, pl

2008-09-27: version 0.2.4
  * Exporting calendar events to iCal file
  * Preliminary calendar and tasks list printing
  * Improved birthdays browser
  * Option to save data after every modification
  * Global notification command for tasks
  * Added --tinygui commandline option
  * Many bug fixes and enhancements
  * A temporary birthday logo
  * Added translations: tr, ja
  * Updated translations: fr, pl, es, de, nl, cs

2008-07-22: version 0.2.2
  * Advanced task reminder and event checker
  * Importing contacts from SyncML based devices (experimental)
  * Day notes browser with filtering and searching capabilities
  * A popup menu in the calendar widget
  * Alternative view in full year calendar
  * Day category can be displayed in day info panel
  * Personal data in calendar can be temporary hidden
  * A marker for current day with distance metric added
  * Three new event markers in calendar widget 
  * New commandline options
  * A lot of improvements and bug fixes
  * Added Hungarian, Italian, Russian and Chinese translations
  * Updated German, Czech, French, Polish, Spanish and Dutch translations

2008-02-08: version 0.2.0
  * Encrypted notes editor
  * Selected modules can be hidden
  * Short statistics in full year calendar
  * Days in full-year calendar have assigned jump-to functionality
  * Added jump-to button to calendar calculator
  * Zodiac sign name can be displayed in day info panel
  * Bug fixes and many small GUI changes
  * Added Spanish and Lithuanian translation
  * Updated Dutch, Czech, Portuguese, German and Polish translations

2007-12-24: version 0.1.6
  * Support for iCalendar files added
  * Configurable day info panel
  * Option to change tab bar position
  * A temporary holiday logo
  * Several usability changes
  * Added Dutch translation
  * Updated Czech and Polish translations

2007-12-04: version 0.1.4
  * System tray support
  * Birthdays browser
  * Windows sizes and positions are preserved between sessions
  * Auxiliary calendars for the previous and next month added
  * Current time is displayed in the day info panel
  * Many bug fixes and cleanups
  * Updated Polish translation

2007-11-17: version 0.1.2
  * Arbitrary colors can be assigned to days with notes
  * Date calculator
  * Popup menu to change month in calendar 
  * A new type of calendar mark
  * Many small GUI changes and updates
  * A lot of code rewritten
  * Added French, Czech and German translations
  * Updated Portuguese and Polish translations

2007-10-22: version 0.1.1
  * Importing contacts from CSV files is now available
  * Multiline fields are exported correctly in CSV files
  * Various minor fixes and enhancements

2007-09-27: version 0.1.0
  * First public release