v0.13.4

SymbolicUtils v0.13.4

Diff since v0.13.3

Closed issues:

• Predicate over multiple slot variables (#322)

Merged pull requests:

• Hack to fix vcat with Polynomials (#324) (@shashi)
• Clarify where success is defined (#325) (@rikhuijzer)
• Revert "Hack to fix vcat with Polynomials" (#328) (@YingboMa)
• Add where syntax to rules (#329) (@rikhuijzer)
• Remove isnothing (#332) (@rikhuijzer)
• Add a doctest (#333) (@rikhuijzer)
• Enable benchmark in CI (#334) (@shashi)
• Use Expr instead of Meta.parse (#335) (@rikhuijzer)
• fix vect with Polynomials (#336) (@shashi)
• Add sort kwarg in arguments to avoid extra computation (#337) (@YingboMa)