13 Nov 2014 [### Update Center ](https://www.leonsoftware.com/index.php?option=com_content&view=category&id=15) # Leon 3.17 released - [](https://x.com/intent/post?url=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-17-released.html.md&text=) - [](https://www.facebook.com/sharer/sharer.php?u=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-17-released.html.md) - [](https://www.linkedin.com/sharing/share-offsite/?url=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-17-released.html.md) - [](https://api.whatsapp.com/send?text=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-17-released.html.md) **A new 3.17 beta version of Leon has just been released. You can check it under [beta.leon.aero](https://beta.leon.aero) web address and follow a list of changes below. If you find a function not working as expected, please write an e-mail to [](https://www.leonsoftware.com/javascript:/*%20This%20email%20address%20is%20being%20protected%20from%20spambots.*/). If beta tests are satisfactory, we are planning to release the stable version in about a week. We appreciate your help in testing the newest version.** - NEW LEON - we have implemented 'Calendar' - a calendar view on flights, options, reservations and maintenances [read more](http://wiki.leonsoftware.com/man/calendar) - NEW LEON - it is possible to add manualy new handling agents, FBO's, fuel suppliers, and hotels [read more](http://wiki.leonsoftware.com/updates/new-leon-it-is-possible-to-add-manualy-new-handling-agents-fbo-s-fuel-suppliers-and-hotels*) - NEW LEON - update on airport categories and airport briefings indications [read more](http://wiki.leonsoftware.com/updates/new-leon-update-on-airport-categories-airport-briefing-indications) - In the section 'Planned Flights' pages 'Trip Info' & 'Quotation' have been re-arranged - the view is more expanded and clearer - We have added a new functionality in the section 'Crew > Endorsements' - Rule-Based Email Notifications [read more](http://wiki.leonsoftware.com/updates/we-have-added-a-new-functionality-to-the-current-version-of-leon-rule-based-email-notifications) - In tab 'Quotation' (section Planned Flights) you can check block time for each leg and total block time of the trip - Expired passport date of passengers appears in red on the drop-down list of pax in sections 'Legs Info > Pax', 'Planned Flights' and also on 'Pax Manifest' document - 'Crew Activities' section - airport discontinuity will not be highlighted if airports are in the same city (i.e. London: Luton LTN & Gatwick LGW) - In the section 'Airport Directory' sorting by columns on the list of airports has been added. To sort alphabetically listed airports click on the column's header - Name of Leon user 'created by' will appear when you hover the mouse over STB duty in 'Crew Duties' section - It is possible to set an aircraft as 'deleted' (OPS > Fleet Edit) so that it does not appear in the filter of any section in Leon - NEW LEON - a new option 'Notify Crew' has been added to flights list [read more](http://wiki.leonsoftware.com/updates/new-leon-notify-crew-option-has-been-implemented-to-the-flights-list-section) - Pax added as TBA (to be announced) in 'Planned Flights' are being counted to the total number of passengers - NEW LEON - all Leon users can now report a bug by using a new feature [read more](http://wiki.leonsoftware.com/updates/new-leon-all-leon-users-can-now-report-a-bug-by-using-a-new-feature-we-have-implemented) - NEW LEON - When Leon session expires, a new login window pops up to enter password or to log in as a different user - We have added 2 new fuel files uploaders to the section 'Fuel Prices': Atlantic FuelEx and MoonJet - New handling request - fix for the update when user changes time of departure or destination not for the requested airport - This release also includes bug fixes and minor improvements ## Latest from update center [27 Jul 2026 ## Leon 222 released ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1195:leon-222-released&catid=15) [13 Jul 2026 ## Leon 221 released ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1190:leon-221-released&catid=15) [29 Jun 2026 ## Leon 220 released ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1183:leon-220-released&catid=15) [15 Jun 2026 ## Leon 219 released ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1181:leon-219-released&catid=15) ### Subscribe and Follow Us Below to Stay up to Date ![flight schedule software](https://www.leonsoftware.com/images/svg_icons/arrow-swirl-w.svg)