06 Apr 2018

 [###  Update Center

 ](https://www.leonsoftware.com/index.php?option=com_content&view=category&id=15)

#    Leon 4.5 released

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**A new beta version of Leon has just been released. You can check it under [beta.leon.aero](http://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.**

- IMPORTANT! - as of the 1st May 2018 duty with the type 'TRAINING' will no longer be included in the Crew Currency calulations.
- SCHEDULE - it is possible to add a Day Note per Aircraft in the CALENDAR view. More information [here](http://wiki.leonsoftware.com/updates/schedule-it-is-possible-to-add-a-day-note-per-aircraft-in-the-calendar)
- PAX - it is possible to permanently delete passengers data in Leon. More information [here](http://wiki.leonsoftware.com/updates/pax-it-is-now-possible-to-permanently-delete-pax)
- SCHEDULE - we have changed the filtering option from 'Terminated' to 'Journey Log' in 'SCHEDULE' section of the Filter. New option allows to include/exclude flights with completed Journey Log in the SCHEDULE view
- SCHEDULE - we have added 'Flight type' section to the 'Schedule' part of the Filter in the Timeline view
- SCHEDULE - we have added a possibility of manually sending MVT messages. More information [here](http://wiki.leonsoftware.com/updates/mvt-emails-we-have-introduced-some-improvements-to-movement-emails)
- FLEET - we have moved 'Flight type' setting from 'Flight editing' to the Fleet > Edit aircraft section allowing to create a flight type per aircraft

##  Latest from update center

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 [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)

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