v2.5.4

Cthulhu v2.5.4

Diff since v2.5.3

Closed issues:

• Fails with MethodError: no method matching decode_effects(::UInt8) (#287)

Merged pull requests:

• Store effects in OptimizationSource (#281) (@ianatol)
• Improve get_effects functionality, add tests (#286) (@ianatol)
• update to upstream rename refactoring (#288) (@aviatesk)