Apex Legends’ matchmaking test starts on October 7 at around 10 a.m. PT. During the test, cross-play will be enabled by default for all players on consoles using US-West servers. Console players can opt out by turning off cross-play in the settings menu. Respawn says the test will run until the end of the season on November 3.

Respawn aims to improve matchmaking
Respawn says the test is intended to shorten queues and narrow the skill ranges of players matched together. Those are the stated goals; the announcement does not report measured results. Read the full announcement on Steam
Fixes for Broken Moon and Gibraltar
The announcement also says players can no longer fall through the ground at Terraformer on Broken Moon. Gibraltar’s skydive emote audio will no longer continue after landing. Apex Legends game page