The Nuketown map is still part of the core and hardcore map lists. The Nuketown 24/7 playlist returns with a "special twist" in Season 1. It is possible that the developers are hinting at an XMAS version of Nuketown that was previously leaked on the Internet. The patch notes for the new Black Ops Cold War update also show that the developers are installing a bug fix for possible game crashes on PS5 and</a> Xbox Series X caused by ray tracing.
Especially for the Camos Treyarch made a bug that prevented the master cameos from progressing. The weapons are also screwed. Among other things, the developers ironed out an animation error with the Hauer 77. The update is rounded off by optimizations for scorestreaks, field upgrades, zombies and the machine. The full patch notes can be found under this link on the developer's website.
A 2XP event with double experience points and double weapon XP is also waiting for players on the weekend - it starts on December 12th. Tonight, in turn, there are two gifts available with the Field Research Bundle and Certified Bundle: Treyarch is distributing the bundles free of charge - as a small consolation for the postponement of Season 1 to December 16. The next Black Ops Cold War update will be released on December 15th - with additional improvements and bug fixes. The new Warzone patch will be released on December 16. The battle royale shooter will then be implemented in Black Ops Cold War.