08 Oct 2013

 [###  Update Center

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

#    Leon 3.4 released

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**A new 3.4 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.**

- Sunrise and sunset times are now available to be displayed. Hover your mouse over ADEP or ADES. Additionally, you can see if take-off or landing was during the day or the night
    [read more](http://wiki.leonsoftware.com/updates/sunrise-and-sunset-times-are-now-available-to-be-displayed.-additionally-you-can-see-if-take-off-or-landing-was-during-the-day-or-the-night)
- We have implemented a feature that will help you monitor cockpit crew currency: 3 take-offs/landings and 1 night landing in the previous 90 days
    [read more](http://wiki.leonsoftware.com/updates/we-have-added-a-new-option-to-monitor-90-days-currency-for-cockpit-crew)
- We have added a new field 'Next of Kin' to user's profile, where you can add details of the person to be notified in case of emergency
    [read more](http://wiki.leonsoftware.com/updates/we-have-added-a-new-field-next-of-kin-to-user-s-profile-where-you-can-add-details-of-the-person-to-be-notified-in-case-of-emergency)
- It is possible now to upload more than 1 file in section 'Privileges > Manual'

##  Latest from update center

 [10 Aug 2026

##  Leon 223 released

 ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1200:leon-223-released&catid=15)

 [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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