v0.19.10

SymbolicUtils v0.19.10

Diff since v0.19.9

Closed issues:

• simplify_fractions misses powers of fractions (#372)

Merged pull requests:

• simplifying Pow of Div + test (#373) (@jkosata)
• CompatHelper: bump compat for AbstractTrees to 0.4, (keep existing compat) (#448) (@github-actions[bot])