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Breaking Changes
Negotiate CBOR responses on every app endpoint
Every application API endpoint that returns a body now returns CBOR when the
request's Accept header names application/cbor, and JSON otherwise. The
negotiated responses set Vary: Accept. The Sia binary encoding previously
served for Accept: application/octet-stream has been replaced, so
slabs.PinnedSlab no longer implements types.EncoderTo and
types.DecoderFrom.
Features
- Add object listing without slab slices and object slab-slice pagination
- Track file contract tax
Prune node by default
The consensus prune target now defaults to a week of blocks (1008) when it is
not set in the config file. Setting consensus.pruneTarget to 0 explicitly
disables pruning.
Fixes
- Don't validate an existing slab's bad hosts count when pinning
- Only rebind a lost sector to a host with a good contract
- Reset a sector's failed integrity checks when it is rebound to a host
Fix funding backoff overflow
Fixed the account and pool funding backoff overflowing after ~28 consecutive failures, which caused funding to spin on a single failing host and stall funding for all other hosts.
Fix object events being skipped by the cursor
An event now takes its position in the stream from a background publisher rather
than from the transaction that wrote it, so a slow commit can no longer land
behind a cursor that has already moved on. Clients need no update, though an
event normally becomes visible within two seconds of the write instead of
within the same second.
Fix offline detection
Determine indexer connectivity by probing known external sites instead of relying
on syncer peers, which can remain connected while offline. Cache connectivity
results for 30 seconds to avoid excessive probes during host scans.
Mark slabs unrecoverable after 30 days of failed recovery
A slab is marked unrecoverable once its shards have failed to recover for 30
days while fewer than MinShards of its sectors are stored on a host. A
successful recovery resets the window, even if uploading the recovered shards
fails.
Require RHP 5.1.0 hosts by default
A new deployment initializes MinProtocolVersion at 5.1.0 rather than 5.0.2, so
a host needs balance pool support to pass the default usability check. Existing
deployments keep the minimum already stored in their settings.