11 Jul 2014

 [###  Update Center

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

#    Leon 3.13 released

- [](https://x.com/intent/post?url=https%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-13-released.html.md&text=)
- [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-13-released.html.md)
- [](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-13-released.html.md)
- [](https://api.whatsapp.com/send?text=https%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-13-released.html.md)
- NEW LEON: Autosave now available. You don't need to save each flight properties when modifying series of flights
- NEW LEON: it is possible to change airports codes from IATA to ICAO or from ICAO to IATA when displaying 'show schedule'
    [read more](http://wiki.leonsoftware.com/new-leon/it-is-possible-to-change-airports-codes-when-displaying-show-schedule)
- Adding ratings to your users (Crew > Ratings) is simplier now. We have removed 'Add ratings' button - the system will add it once you have selected the position (you still need to click 'Update' to save changes)
- 'Flight Number' will appear on 'Pax Information' document
- A new column 'Notes' has been added to the section OPS > Fleet Documents (edit aircraft document to add it)
- We have changed a configuration of sending e-mails from Leon (i.e. Handling Requests), which now will not be rejected by the recipient's servers
- User interface in Polish is no longer available
- This release also includes some minor bug fixes and improvments

##  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)

###  Subscribe and Follow Us

Below to Stay up to Date

 ![flight schedule software](https://www.leonsoftware.com/images/svg_icons/arrow-swirl-w.svg)