17 Nov 2025
Leon 204 released
We have recently initiated the deployment of a new version of Leon. Over the next coming days, customers will gradually transition to the updated version. If you encounter any functions that are not working as expected, please notify us via the Customer Portal.
Airport Directory
- Added the ability to define airport category variants (subcategories) for every airport and aircraft type
Admin
- Added alphabetical sorting of countries in the Insurance view
- Enabled SAML login configuration on sandbox environments
- ForeFlight changes in the account configuration to allow defining a custom account name for easier identification
Crew App
- Added the ability to upload files or take photos in JL while offline
Crew
- Crew Timeline- Added validation preventing planning inexperienced crew members on flights
- Modified “Do not fly with” validation so that it applies within position groups (cockpit/cabin) and excludes repositioning crew
- Added a Base Month field to certificate profiles for certificates using this revalidation method
- Added the ability to view crew rating history in the UI
Leon Marketplace
- Aircraft already requested via Avinode are now visible when searching flights in Leon Marketplace
Ops
- Added a button to approve all messages in the unapproved incoming messages list
- Added IATA code display to the “Due Dates” window
- Trip type changes now automatically adjust the ICAO aircraft type based on configuration
- Added new JL fields such as waste, waste non-EU, laundry note, tankered fuel, hydraulic uplift values, and pre-/post-flight KSS items
Phonebook
- Added a “Crew Note” field to PAX characteristics, visible to crew in the Crew App
Reports
- Added new scope: Roster Validations (crew scheduling validation reports) which allows users to build automated reports showing validation errors in crew members work schedules. The feature is based on Leon Roster Validations functionality
- Added new Refuel EU report. This report makes it easy to check whether, within a calendar year, you have refueled enough fuel at airports covered by the Refuel EU program
- Added a Confirmed column to Maintenance scope
- Fuel Consumption report- date range is extended maximum to six months
- Added IATA code option in CO₂ Emissions reports
- Added PAX Boarded column to Flight Aggregated Statistics scope
- Scope Flight, added a filter that allows displaying flights whose numbers start with a specified string
- Updated Days Outside Homebase report to include all crew bases
- Added EU-departure filter to Aircraft Flights
- Added MVT data columns to Subcharter Flights scope (BLOFF [FW][UTC], T/O [FW][UTC], LDG [FW][UTC], BLON [FW][UTC], Flight time [FW], PAX Number [FW]
Sales App
- Added subcharter quotation creation
- Added subcharter aircraft profile creation
Wingman
- Added new MCP skills: trip detail retrieval, restoring deleted flights, sending flights to ForeFlight, PAX list management, airport category download, finding duplicated contacts, crew rating checks per a/c type
- Tool name is now shown when approval is requested for an MCP tool
In addition to the features mentioned above, changes have been made to Leon API, which can be reviewed in the provided changelog
Latest from update center
Subscribe and Follow Us
Below to Stay up to Date