Adobe has updated Lightroom and Photoshop. Beyond bug fixes and new camera and lens profiles, Adobe has added a new tool called Boundary Warp.
Introducing Boundary Warp
Stitched panoramas often have non-rectangular boundaries. There are several ways to handle irregular boundaries. The most common approach is to apply a rectangular crop. This is straightforward, but important image details near the boundary may be lost due to cropping. Another approach is to use Content Aware Fill (in Photoshop) to fill in the transparent areas outside the boundary. This can be effective, but may require multiple attempts to obtain a satisfying (smooth, artifact-free) result. It can also be expensive and requires rendering out the panorama to an output-referred format. Boundary Warp is a feature that provides another approach to handling the irregular boundary of panoramas. The feature analyzes the boundary and warps the image so that its edges fit a rectangular frame.
New Canon Lens Profile Support in Camera Raw 9.4
| Mount | Name |
| Canon EF | Bower 14mm f/2.8 ED AS IF UMC |
| Canon EF | Bower 16mm f/2 ED AS UMC CS |
| Canon EF | Bower 24mm f/1.4 ED AS IF UMC |
| Canon EF | Bower 35mm f/1.4 AS IF UMC |
| Canon EF | Bower 85mm f/1.4 AS IF UMC |
| Canon EF | Rokinon 10mm f/2.8 ED AS NCS CS |
| Canon EF | Rokinon 14mm f/2.8 ED AS IF UMC |
| Canon EF | Rokinon 16mm f/2 ED AS UMC CS |
| Canon EF | Rokinon 24mm f/1.4 ED AS IF UMC |
| Canon EF | Rokinon 35mm f/1.4 AS IF UMC |
| Canon EF | Rokinon 85mm f/1.4 AS IF UMC |
| Canon EF | Samyang 10mm f/2.8 ED AS NCS CS |
| Canon EF | Samyang 14mm f/2.8 ED AS IF UMC |
| Canon EF | Samyang 16mm f/2 ED AS UMC CS |
| Canon EF | Samyang 24mm f/1.4 ED AS IF UMC |
| Canon EF | Samyang 35mm f/1.4 AS IF UMC |
| Canon EF | Samyang 85mm f/1.4 AS IF UMC |
| Canon EF-M | Canon EF-M 55-200mm f/4.5-6.3 IS STM |
| Canon EF-M | Rokinon 8mm f/2.8 UMC Fisheye |
| Canon EF-M | Rokinon 8mm f/2.8 UMC Fisheye II |
| Canon EF-M | Rokinon 12mm f/2 NCS CS |
| Canon EF-M | Rokinon 50mm f/1.2 AS UMC CS |
| Canon EF-M | Samyang 8mm f/2.8 UMC Fisheye |
| Canon EF-M | Samyang 8mm f/2.8 UMC Fisheye II |
| Canon EF-M | Samyang 12mm f/2 NCS CS |
| Canon EF-M | Samyang 12mm f/2.8 ED AS NCS Fisheye |
| Canon EF-M | Samyang 14mm f/2.8 ED AS IF UMC |
| Canon EF-M | Samyang 35mm f/1.4 AS IF UMC |
| Canon EF-M | Samyang 50mm f/1.2 AS UMC CS |
| Canon EF-M | Samyang 50mm f/1.4 AS UMC |
You can read more about the update at Adobe.