DxO released PureRAW 2 - the new version allows users to pre-process images without leaving Lightroom, offers significant speed improvements, added Fujifilm X-Trans/40 new cameras support, 5800 new modules, improved OS integration, and more.
Skylum (located in Ukraine) released Luminar Neo 1.0.2 - some of the new improvements are: copy and paste edits functionality, Image 3D Transform, PNG format support, increased Frame Per Second rate while using the drag slider on any of the effects, and more (try coupon code PHOTORUMORS for a discount).
ON1 announced a new Resize AI product - a new photo enlargement software that uses AI to create sharper images (coming in April).
Topaz Labs released Sharpen AI version 4.0.2 with native Apple M1 support, a new sharpening model, and performance improvements. Sharpen AI is now $20 off (use coupon code RUMORS15 for an extra 15% off).