---
title: "Leon 3.10 released"
description: "LEON is a web-based aviation software supporting flight operations management and scheduling software for business charter - Try Leon for free"
url: "https://www.leonsoftware.com/support/update-center/leon-3-10-released.html"
date: "2026-07-04T14:55:50+00:00"
language: "en-GB"
---

08 Apr 2014

 [###  Update Center

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

#    Leon 3.10 released

- [](https://x.com/intent/post?url=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-10-released.html%3Fmarkdown%3D1&text=)
- [](https://www.facebook.com/sharer/sharer.php?u=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-10-released.html%3Fmarkdown%3D1)
- [](https://www.linkedin.com/sharing/share-offsite/?url=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-10-released.html%3Fmarkdown%3D1)
- [](https://api.whatsapp.com/send?text=http%3A%2F%2Fwww.leonsoftware.com%2Fsupport%2Fupdate-center%2Fleon-3-10-released.html%3Fmarkdown%3D1)

**A new 3.10 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.**

- A new checkbox 'Show airport notes on Trip Sheet' has been added in 'Admin > Ops settings > General' (it's ticked by default)
- When adding duty on acft in 'Crew > Duties' table, it is possible to select 'CPT or FO (best)' - verse 'Function'
    [read more](http://wiki.leonsoftware.com/updates/when-adding-duty-on-the-aircraft-in-crew-duties-table-it-is-possible-to-select-the-option-cpt-or-fo-best)
- In section 'Admin > Users' a new column 'Notes' has been introduced. Inserted notes will appear on the list of users
- Notes added in the field 'Remarks' - section 'Airport Directory > Edit Airport > Hotels' - will appear in 'Legs Info' screen
    [read more](http://wiki.leonsoftware.com/updates/notes-added-in-the-field-remarks-section-airport-directory-edit-airport-hotels-will-appear-in-legs-info-screen)
- You can add 'Scheduled Maintenance' even if there is a flight-option added for the same acft, at the same time (not possible when the flight is confirmed)
- We have implemented an option to monitor crew currency: 28 days (Europe) or 30 days (Asia)
    [read more](http://wiki.leonsoftware.com/updates/we-have-implemented-an-option-to-monitor-crew-currency-28-days-europe-or-30-days-asia)
- A new column 'Flight' (Flight number) has been added to the section 'Crew Input Table'
- It is possible to set 'Pax Manifest' & 'Pax Info' docs as default (Admin > Ops settings > General)
- A new field 'Likes' has been added to the 'Phonebook > Pax Database > New Pax' section
- On 'Handling Requests' sheet Departure & Arrival times will also appear in Local Time, in brackets.
- 'Show crew' has been added to the list of available actions in the 'Flights List' screen
    [read more](http://wiki.leonsoftware.com/updates/show-crew-has-been-added-to-the-list-of-available-actions-in-the-flights-list-screen)
- When adding flights to Turkey the below info appears: After April the 10th, all crew and pax need to apply for an entry visa on this website
    [read more](http://www.evisa.gov.tr/)
- This release also includes bug fixes and minor improvements

##  Latest from update center

 [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)

 [01 Jun 2026

##  Leon 218 released

 ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1176:leon-218-released&catid=15)

 [18 May 2026

##  Leon 217 released

 ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=1172:leon-217-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)

## Schema

```json
{ "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.leonsoftware.com" }, { "@type": "ListItem", "position": 2, "name": "Support", "item": "https://www.leonsoftware.com/?Itemid=711" }, { "@type": "ListItem", "position": 3, "name": "Update center", "item": "https://www.leonsoftware.com/support/update-center.html" }, { "@type": "ListItem", "position": 4, "name": "Leon 3.10 released", "item": "https://www.leonsoftware.com/support/update-center/leon-3-10-released.html" } ] }
```