v0.5.7

ProbNumDiffEq v0.5.7

Diff since v0.5.6

Merged pull requests:

• Improve the Documentation (#111) (@nathanaelbosch)
• CompatHelper: bump compat for TaylorSeries to 0.12, (keep existing compat) (#114) (@github-actions[bot])
• Add a DAE tutorial (#115) (@nathanaelbosch)
• Improve precompilation times (#116) (@nathanaelbosch)