v0.5.37

Trixi v0.5.37

Diff since v0.5.36

Closed issues:

• Run only a limited set of tests by default (#1564)
• Mesh file not printing time stamps (#1579)

Merged pull requests:

• Feature: t8code as meshing backend (#1426) (@jmark)
• Adding parabolic terms for P4estMesh{3} (#1555) (@apey236)
• Timestep stamp in mesh file (#1580) (@Arpit-Babbar)
• reset threads also when initializing the summary callback (#1587) (@ranocha)
• Enstrophy for 2D Navier-Stokes (#1591) (@DanielDoehring)
• run only threaded tests by default (#1592) (@ranocha)
• Fix P4estMesh CI issues (#1593) (@jlchan)