v0.7.15

Trixi v0.7.15

Diff since v0.7.14

Merged pull requests:

• Perk p2 single ext (#1908) (@warisa-r)
• Read in capacity for parallel TreeMesh (#1913) (@benegee)
• Add subcell limiting support for StructuredMesh (#1946) (@bennibolm)
• remove Octavian and matmul! (#1950) (@jlchan)
• CompatHelper: bump compat for Convex to 0.16 for package test, (keep existing compat) (#1953) (@github-actions[bot])
• Add JuliaCon 24 contributions to readme (#1957) (@sloede)
• Clean up callback conditions (#1960) (@efaulhaber)
• Generalize Jin Xin relaxation (#1961) (@ranocha)

Closed issues:

• Restart does not work with TreeMesh + AMR + MPI (#1912)
• Filter out dependabot commits in release changelog (#1964)