Third round of improvements in 2.x series After quite long gestation period this release brings brand new timeline visualisations for event and reporting dashboards. For system administrators there is now a new module available called Timeline, which provides results similar to that of event dashboards with the difference that the result is calculated directly from event database. These calculations are very expensive, so this feature should be considered as experimental for now and that is the reason why it is currently accessible only to the administrators. Depending on the size of the selected network, time window and result set the calculations may take minutes. There are also some improvements under the hood. The event database migration mechanism was implemented to enable further database schema improvements. Also the JavaScript charting library underwent first part of major design overhaul. Full list of resolved issues can be found in our ticket tracking system: https://homeproj.cesnet.cz/versions/83