In theory, the general consensus leads to think that after the 'L&R Wars', the new scenario eventually lead to the era known as the 'Xros Wars', in which most Digimon had lost their ability to naturally evolve and Yggdrasill had been somehow deactivated/unrestrained after the events of the main timeline of Digimon Savers.
In case you might be interested, I tried to compile all the info from official Japanese sources that we hace access to into two pages in Wikimon for this matter:
https://wikimon.net/L%26R_Wars
https://wikimon.net/Xros_Wars_(Concept)