1.5.x 72%

@dnd5e No action required (but suggested 🙂 )

The 1.5.0 milestone is ~72% complete. It has a due date of September 30th (no idea how much they'll hold to that).

Some notable changes that I have noticed:

- ⚠️ Item Specific Critical Hit Thresholds was merged in. Thanks to @Phil (who doesn't appear to be in here) https://gitlab.com/foundrynet/dnd5e/-/merge_requests/398/diffs This appears to be a breaking change. @tposney @Supe you two might be interested in this in particular.

- A lot of compendium data fixes


Some upcoming changes I know about:
- Images are actively being converted from png to webp: https://gitlab.com/foundrynet/dnd5e/-/merge_requests/407 and https://gitlab.com/foundrynet/dnd5e/-/merge_requests/410

These are not removing the png files at this time, but it is on the roadmap from my understanding.