github.com/hashicorp/consul

IMPROVEMENTS:

• raft: allow trailing logs to be configured as an escape hatch for extreme load that prevents followers catching up with leader [GH-6186]
• raft: added raft log chunking capabilities to allow for storing larger KV entries [GH-6172]
• agent: added configurable limit for log files to be rotated [GH-5831]
• api: The v1/status endpoints can now be forwarded to remote datacenters [GH-6198]

BUG FIXES:

• autopilot: update to also remove failed nodes from WAN gossip pool [GH-6028]
• agent: avoid reverting any check updates that occur while a service is being added or the config is reloaded [GH-6144]
• auto-encrypt: fix an issue that could cause cloud retry-join to fail when utilized with auto-encrypt by falling back to a default port [GH-6205]

FEATURE

• tls: auto_encrypt enables automatic RPC cert provisioning for consul clients [GH-5597]

IMPROVEMENTS

• ui: allow for customization of consul UI path [GH-5950]
• acl: allow service deregistration with node write permission [GH-5217]
• agent: support for maximum size for Output of checks [GH-5233]
• agent: improve startup message when no error occurs [GH-5896]
• agent: make sure client agent rate limits apply when hitting the client interface on a server directly [GH-5927]
• agent: use stale requests when performing full sync [GH-5873]
• agent: transfer leadership when establishLeadership fails [GH-5247]
• agent: added metadata information about servers into consul service description [GH-5455]
• connect: provide -admin-access-log-path for envoy [GH-5858]
• connect: upgrade Envoy xDS protocol to support Envoy 1.10 [GH-5872]
• dns: support alt domains for dns resolution [GH-5940]
• license (enterprise): add command to reset license to builtin one
• ui: Improve linking between sidecars and proxies and their services/service instances [GH-5944]
• ui: Add ability to search for tokens by policy, role or service identity name [GH-5811]

BUG FIXES:

• agent: fix several data races and bugs related to node-local alias checks [GH-5876]
• api: update link to agent caching in comments [GH-5935]
• connect: fix proxy address formatting for IPv6 addresses [GH-5460]
• connect: store signingKeyId instead of authorityKeyId [GH-6005]
• ui: fix service instance linking when multiple non-unique service id's exist on multiple nodes [GH-5933]
• ui: Improve error messaging for ACL policies [GH-5836]
• txn: Fixed an issue that would allow a CAS operation on a service to work when it shouldn't have. [GH-5971]