--- 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=30" date: "2026-07-07T10:53:04+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 190 released 05 May 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=798:leon-190-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=798:leon-190-released&catid=15) [ ## Leon 189 released 21 Apr 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=792:leon-189-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=792:leon-189-released&catid=15) [ ## Leon 188 released 07 Apr 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=787:leon-188-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=787:leon-188-released&catid=15) [ ## Leon 187 released 24 Mar 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=783:leon-187-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=783:leon-187-released&catid=15) [ ## Leon 186 released 10 Mar 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=782:leon-186-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=782:leon-186-released&catid=15) [ ## Leon 185 released 24 Feb 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=776:leon-185-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=776:leon-185-released&catid=15) [ ## Leon 184 released 10 Feb 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=773:leon-184-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=773:leon-184-released&catid=15) [ ## Leon 183 released 27 Jan 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=770:leon-183-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=770:leon-183-released&catid=15) [ ## Leon 182 released 13 Jan 2025 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=767:leon-182-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=767:leon-182-released&catid=15) [ ## Leon 181 released 30 Dec 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=763:leon-181-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=763:leon-181-released&catid=15) [ ## Leon 180 released 16 Dec 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=762:leon-180-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=762:leon-180-released&catid=15) [ ## Leon 179 released 02 Dec 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=759:leon-179-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=759:leon-179-released&catid=15) [ ## Leon 178 released 18 Nov 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=755:leon-178-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=755:leon-178-released&catid=15) [ ## Leon 177 released 31 Oct 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=753:leon-177-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=753:leon-177-released&catid=15) [ ## Leon 176 released 21 Oct 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=750:leon-176-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=750:leon-176-released&catid=15) [ ## Leon 175 released 04 Oct 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=746:leon-175-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=746:leon-175-released&catid=15) [ ## Leon 174 released 23 Sep 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=739:leon-174-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=739:leon-174-released&catid=15) [ ## Leon 173 released 09 Sep 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=737:leon-173-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=737:leon-173-released&catid=15) [ ## Leon 172 released 26 Aug 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=732:leon-172-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=732:leon-172-released&catid=15) [ ## Leon 171 released 12 Aug 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=728:leon-171-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=728:leon-171-released&catid=15) [ ## Leon 170 released 29 Jul 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=725:leon-170-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=725:leon-170-released&catid=15) [ ## Leon 169 released 16 Jul 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=721:leon-169-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=721:leon-169-released&catid=15) [ ## Leon 168 released 28 Jun 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=716:leon-168-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=716:leon-168-released&catid=15) [ ## Leon 167 released 17 Jun 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=714:leon-167-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=714:leon-167-released&catid=15) [ ## Leon 166 released 30 May 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=705:leon-166-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=705:leon-166-released&catid=15) [ ## Leon 165 released 20 May 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=702:leon-165-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=702:leon-165-released&catid=15) [ ## Leon 164 released 06 May 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=685:leon-164-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=685:leon-164-released&catid=15) [ ## Leon 163 released 22 Apr 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=684:leon-163-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=684:leon-163-released&catid=15) [ ## Leon 162 released 01 Apr 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=679:leon-162-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=679:leon-162-released&catid=15) [ ## Leon 161 released 25 Mar 2024 [Read more](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=654:leon-161-released&catid=15) ](https://www.leonsoftware.com/index.php?option=com_content&view=article&id=654:leon-161-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" } ] } ```