---
title: "Update center"
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.html?start=60"
date: "2026-07-07T10:53:34+00:00"
language: "en-GB"
---

#    Update center

Release notes

When releasing any update of our software, which is normally twice a month, we publish here all release notes. During each release, we gradually enable new features, starting with a randomly chosen small sample of our customers. After a few days, all new features are available to all our customers on the production server (under [**leon.aero**](https://leon.aero/)).

 [

##  Leon 160 released

11 Mar 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=643:leon-160-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=643:leon-160-released&catid=15)

 [

##  Leon 159 released

26 Feb 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=642:leon-159-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=642:leon-159-released&catid=15)

 [

##  Leon 158 released

12 Feb 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=639:leon-158-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=639:leon-158-released&catid=15)

 [

##  Leon 157 released

29 Jan 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=637:leon-157-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=637:leon-157-released&catid=15)

 [

##  Leon 156 released

15 Jan 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=605:leon-156-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=605:leon-156-released&catid=15)

 [

##  Leon 155 released

01 Jan 2024

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=603:leon-155-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=603:leon-155-released&catid=15)

 [

##  Leon 154 released

18 Dec 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=595:leon-154-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=595:leon-154-released&catid=15)

 [

##  Leon 153 released

04 Dec 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=585:leon-153-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=585:leon-153-released&catid=15)

 [

##  Leon 152 released

20 Nov 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=584:leon-152-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=584:leon-152-released&catid=15)

 [

##  Leon 151 released

06 Nov 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=565:leon-151-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=565:leon-151-released&catid=15)

 [

##  Leon 150 released

23 Oct 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=547:leon-150-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=547:leon-150-released&catid=15)

 [

##  Leon 149 released

09 Oct 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=545:leon-149-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=545:leon-149-released&catid=15)

 [

##  Leon 148 released

25 Sep 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=542:leon-148-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=542:leon-148-released&catid=15)

 [

##  Leon 147 released

11 Sep 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=541:leon-147-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=541:leon-147-released&catid=15)

 [

##  Leon 146 released

28 Aug 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=539:leon-146-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=539:leon-146-released&catid=15)

 [

##  Leon 145 released

14 Aug 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=528:leon-145-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=528:leon-145-released&catid=15)

 [

##  Leon 144 released

31 Jul 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=527:leon-144-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=527:leon-144-released&catid=15)

 [

##  Leon 142 released

03 Jul 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=525:leon-142-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=525:leon-142-released&catid=15)

 [

##  Leon 141 released

19 Jun 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=524:leon-141-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=524:leon-141-released&catid=15)

 [

##  Leon 140 released

05 Jun 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=523:leon-140-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=523:leon-140-released&catid=15)

 [

##  Leon 137 released

24 Apr 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=519:leon-137-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=519:leon-137-released&catid=15)

 [

##  Leon 136 released

10 Apr 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=518:leon-136-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=518:leon-136-released&catid=15)

 [

##  Leon 134 released

13 Mar 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=510:leon-134-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=510:leon-134-released&catid=15)

 [

##  Leon 132 released

13 Feb 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=506:leon-132-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=506:leon-132-released&catid=15)

 [

##  Leon 131 released

30 Jan 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=504:leon-131-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=504:leon-131-released&catid=15)

 [

##  Leon 130 released

27 Jan 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=502:leon-130-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=502:leon-130-released&catid=15)

 [

##  Leon 128 released

17 Jan 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=498:leon-128-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=498:leon-128-released&catid=15)

 [

##  Leon 129 released

02 Jan 2023

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=499:leon-129-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=499:leon-129-released&catid=15)

 [

##  Leon 127 released

05 Dec 2022

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=496:leon-127-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=496:leon-127-released&catid=15)

 [

##  Leon 126 released

21 Nov 2022

[Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=494:leon-126-released&catid=15)

  ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=494:leon-126-released&catid=15)

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 ![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" } ] }
```