Changes are on their way to Gears 5. On top of all of the brand new content coming at the end of the month with Operation 3: Gridiron, there are also lots of changes being made to the Versus mode.
Among the general updates are changes to momentum/roadie run boost, blindfire, active reloads, and weapon switching. Included with the more weapon specific changes, there are a good amount of buffs and nerfs applied to the Lancer, Gnasher, Snub, Boltok, Markza, Dropshot, Smoke grenades, and Flashbangs.
For the complete list of details on all of the changes for what was mentioned above, you can go check out the official blog post from The Coalition covering the upcoming update. All of these changes will take effect on March 31st when Operation 3: Gridiron arrives to Gears 5.