I use Affinity Photo† to edit my photos. In RAW persona, I modify exposure (moving histogram, more centric) and noise reduction. In photo persona, I usually apply curves, HSL adjustment and at the end sharpening with high pass filter.
With this particular shot, I additionally reduced saturation on the blue channel turning it nearly B&W, brightness/contrast to improve structure within clouds and shadows/highlights adjustments for the forest.
† I haven't been paid to announce certain products. I never endorse any brand. I report occasionally the use of certain brands only to document my workflow.