11 Jun 2019

 [###  Update Center

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

#    Leon 36 released

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**We have just started rolling out new version of Leon. Over the next few days, customers will be gradually switched to a new version of Leon.**  **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.*/).**

- New deployment strategy has been implemented. We do [Canary Release](https://martinfowler.com/bliki/CanaryRelease.html) now.
- REQUESTS/QUOTES - Feasibility checks and other new features have been implemented to this panel. More information [here](https://wiki.leonsoftware.com/updates/requests-quotes-new-features-have-been-implemented)
- CREW PANEL - we have implemented a few new options to this section. More information [here](https://wiki.leonsoftware.com/updates/crew-panel-new-features-have-been-implemented#duty-notifications-emails)
- INTEGRATIONS- it is possible to access Leon API in a new way. More information [here](https://wiki.leonsoftware.com/updates/integrations-api-keys-functionality-launched)
- REPORT WIZARD - we have added the following columns: 'Fuel uplift \[L\]' and 'ICAO aircraft type'
- AIRPORT DIRECTORY - it is now possible to add more than one telephone number to the Handling/FBO agent. The numbers can be separated by a semicolon or a comma

##  Latest from update center

 [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)

 [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)

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