v0.47.4

Turing v0.47.4

Diff since v0.47.3

externalsampler now forwards AbstractMCMC.step_warmup to the sampler it wraps, so an external sampler that adapts during warmup, such as AdvancedMH.RobustAdaptiveMetropolis, adapts instead of sampling with its initial proposal.

Merged pull requests:

• Forward step_warmup to external samplers (#2871) (@sbfnk)
• Skip the Aqua persistent-tasks check on Windows (#2872) (@shravanngoswamii)

Closed issues:

• Remove HMC in favour of externalsampler(HMC) (#2592)
• externalsampler does not forward step_warmup, so adaptive external samplers never adapt (#2870)