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v0.33.0: Optimized nomination, many registry features, fixed some RPC crashes

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@Geod24 Geod24 released this 08 Feb 03:22
· 340 commits to v0.x.x since this release

Major improvements since v0.32.0:

  • Stats listening port and address configuration have changed (#2887)
  • Configuration now recognizes agora:// instead of TCP, default to port 2826 (#2883)
  • Fixed a crash that could happen when a stake for a key a node controlled was externalized by another node (#2895)
  • The number of registry queries have been greatly optimized (#2899)
  • RPC now keeps unmerged connection alive (#2904)
  • Some RPC optimizations should result in less memory allocation (#2905)
  • RPC now support HAProxy's proxy protocol V1 (#2863)
  • RPC: Fixed a crash on wrong mutex lock (#2908)
  • Nodes will now longer perform network-crawling discovery (#2911)
  • Validators will now accept block with less-than-majority signature if their participation leads to majority (#2910)
  • Nodes will now issue a configuration error instead of crashing on a wrong network configuration (#2912)
  • Flash: ChannelConfig struct has had a redundant field removed (#2917)
  • RPC: Fixed a race condition leading to a crash occuring on connection close (#2922)
  • DNS resolver will now open the port with SO_REUSEPORT or equivalent, making node restart more seamless (#2703)
  • Name registry no longer assume it is primary, and can be caching or secondary (#2703)
  • Validators will now always pick up when a stake they control was externalized by a third party (#2834)
  • SCP: Nomination time has been greatly optimized (#2941)
  • Length check on binary deserialization has been disabled to allow for larger blocks (#2956)
  • Registry: TCP answers now use a larger buffer to allow for AXFR (#2946)
  • Registry: Zone serial will now correctly increase when multiple updates per second happen (#2954)
  • Redundant double spend validation has been removed to optimize validation time (#2950)
  • Removed a spurious log message that would always been printed to the console (#2967)
  • Configuration field validator.registry_address has been moved to the node section (#2968)
  • DNS: Fix a bug where the OPT record was 512 bytes at max, instead of at min (#2975)
  • DNS: Internal buffer size has been update to be in sync with the OPT record (2048 -> 4096) (#2977)
  • DNS resolver will now accept resolvers by host name, not only IP addresses (#2934)
  • Improved nomination timer behavior to reduce the chance of nominator getting suck (#2978)
  • DNS: AXFR queries are now done over TCP, as per specifications, instead of UDP (#2980)
  • DNS client will now retry queries over TCP when the UDP query is truncated (#2980)