v0.2.3

Features

• Add cutoff argument to PruneSlabs to only prune slabs that have been pinned for some amount of time.
• Remove ErrAbortedRPC.

Fixes

• Repinning a slab now rebinds host sectors that have been lost.
• Use ErrorCodeClientError to prevent transport reset for all client errors.
• Expose AddFailedRPC on the client
• Fetch unhealthy slabs for migration in separate goroutine to keep pipeline saturated.
• Slab migrations no longer move sectors whose contracts are healthy but excluded from appends, e.g. because they are in the renew window, at max size, or low on allowance/collateral.
• Support compressed Geo IP database downloads from CDN.
• Update mux to v1.5.1.