v1.14.9

1.14.9 (August 7, 2023)

SECURITY:

• Update golang.org/x/net to v0.13.0 to address CVE-2023-3978. [GH-18358]
• Upgrade golang.org/x/net to address CVE-2023-29406 [GH-18186]
• Upgrade to use Go 1.20.6.
  This resolves CVE-2023-29406(net/http) for uses of the standard library.
  A separate change updates dependencies on golang.org/x/net to use 0.12.0. [GH-18190]
• Upgrade to use Go 1.20.7.
  This resolves vulnerability CVE-2023-29409(crypto/tls). [GH-18358]

FEATURES:

• cli: consul members command uses -filter expression to filter members based on bexpr. [GH-18223]
• cli: consul watch command uses -filter expression to filter response from checks, services, nodes, and service. [GH-17780]
• reloadable config: Made enable_debug config reloadable and enable pprof command to work when config toggles to true [GH-17565]

IMPROVEMENTS:

• Fix some typos in metrics docs [GH-18080]
• acl: added builtin ACL policy that provides global read-only access (builtin/global-read-only) [GH-18319]
• acl: allow for a single slash character in policy names [GH-18319]
• connect: update supported envoy versions to 1.21.6, 1.22.11, 1.23.12, 1.24.10 [GH-18305]
• hcp: Removes requirement for HCP to provide a management token [GH-18140]
• xds: Explicitly enable WebSocket connection upgrades in HTTP connection manager [GH-18150]

BUG FIXES:

• Fix a bug that wrongly trims domains when there is an overlap with DC name. [GH-17160]
• connect/ca: Fixes a bug preventing CA configuration updates in secondary datacenters [GH-17846]
• connect: Fix incorrect protocol config merging for transparent proxy implicit upstreams. [GH-17894]
• connect: fix a bug with Envoy potentially starting with incomplete configuration by not waiting enough for initial xDS configuration. [GH-18024]
• snapshot: fix access denied and handle is invalid when we call snapshot save on windows - skip sync() for folders in windows in
  rboyer/safeio#3 [GH-18302]

v1.16.0

1.16.0 (June 26, 2023)

BREAKING CHANGES:

• api: The /v1/health/connect/ and /v1/health/ingress/ endpoints now immediately return 403 "Permission Denied" errors whenever a token with insufficient service:read permissions is provided. Prior to this change, the endpoints returned a success code with an empty result list when a token with insufficient permissions was provided. [GH-17424]
• peering: Removed deprecated backward-compatibility behavior.
  Upstream overrides in service-defaults will now only apply to peer upstreams when the peer field is provided.
  Visit the 1.16.x upgrade instructions for more information. [GH-16957]

SECURITY:

• Bump Dockerfile base image to alpine:3.18. [GH-17719]
• audit-logging: (Enterprise only) limit v1/operator/audit-hash endpoint to ACL token with operator:read privileges.

FEATURES:

• api: (Enterprise only) Add POST /v1/operator/audit-hash endpoint to calculate the hash of the data used by the audit log hash function and salt.
• cli: (Enterprise only) Add a new consul operator audit hash command to retrieve and compare the hash of the data used by the audit log hash function and salt.
• cli: Adds new command - consul services export - for exporting a service to a peer or partition [GH-15654]
• connect: (Consul Enterprise only) Implement order-by-locality failover.
• mesh: Add new permissive mTLS mode that allows sidecar proxies to forward incoming traffic unmodified to the application. This adds AllowEnablingPermissiveMutualTLS setting to the mesh config entry and the MutualTLSMode setting to proxy-defaults and service-defaults. [GH-17035]
• mesh: Support configuring JWT authentication in Envoy. [GH-17452]
• server: (Enterprise Only) added server side RPC requests IP based read/write rate-limiter. [GH-4633]
• server: (Enterprise Only) allow automatic license utilization reporting. [GH-5102]
• server: added server side RPC requests global read/write rate-limiter. [GH-16292]
• xds: Add property-override built-in Envoy extension that directly patches Envoy resources. [GH-17487]
• xds: Add a built-in Envoy extension that inserts External Authorization (ext_authz) network and HTTP filters. [GH-17495]
• xds: Add a built-in Envoy extension that inserts Wasm HTTP filters. [GH-16877]
• xds: Add a built-in Envoy extension that inserts Wasm network filters. [GH-17505]

IMPROVEMENTS:

• api: Support filtering for config entries. [GH-17183]
• cli: Add -filter option to consul config list for filtering config entries. [GH-17183]
• agent: remove agent cache dependency from service mesh leaf certificate management [GH-17075]
• api: Enable setting query options on agent force-leave endpoint. [GH-15987]
• audit-logging: (Enterprise only) enable error response and request body logging
• ca: automatically set up Vault's auto-tidy setting for tidy_expired_issuers when using Vault as a CA provider. [GH-17138]
• ca: support Vault agent auto-auth config for Vault CA provider using AliCloud authentication. [GH-16224]
• ca: support Vault agent auto-auth config for Vault CA provider using AppRole authentication. [GH-16259]
• ca: support Vault agent auto-auth config for Vault CA provider using Azure MSI authentication. [GH-16298]
• ca: support Vault agent auto-auth config for Vault CA provider using JWT authentication. [GH-16266]
• ca: support Vault agent auto-auth config for Vault CA provider using Kubernetes authentication. [GH-16262]
• command: Adds ACL enabled to status output on agent startup. [GH-17086]
• command: Allow creating ACL Token TTL with greater than 24 hours with the -expires-ttl flag. [GH-17066]
• connect: (Enterprise Only) Add support for specifying "Partition" and "Namespace" in Prepared Queries failover rules.
• connect: update supported envoy versions to 1.23.10, 1.24.8, 1.25.7, 1.26.2 [GH-17546]
• connect: update supported envoy versions to 1.23.8, 1.24.6, 1.25.4, 1.26.0 [GH-5200]
• fix metric names in /docs/agent/telemetry [GH-17577]
• gateway: Change status condition reason for invalid certificate on a listener from "Accepted" to "ResolvedRefs". [GH-17115]
• http: accept query parameters datacenter, ap (enterprise-only), and namespace (enterprise-only). Both short-hand and long-hand forms of these query params are now supported via the HTTP API (dc/datacenter, ap/partition, ns/namespace). [GH-17525]
• systemd: set service type to notify. [GH-16845]
• ui: Update alerts to Hds::Alert component [GH-16412]
• ui: Update to use Hds::Toast component to show notifications [GH-16519]
• ui: update from and to design-system-components button Hds::Button [GH-16251]
• ui: update typography to styles from hds [GH-16577]

BUG FIXES:

• Fix a race condition where an event is published before the data associated is commited to memdb. [GH-16871]
• connect: Fix issue where changes to service exports were not reflected in proxies. [GH-17775]
• gateways: (Enterprise only) Fixed a bug in API gateways where gateway configuration objects in non-default partitions did not reconcile properly. [GH-17581]
• gateways: Fixed a bug in API gateways where binding a route that only targets a service imported from a peer results
  in the programmed gateway having no routes. [GH-17609]
• gateways: Fixed a bug where API gateways were not being taken into account in determining xDS rate limits. [GH-17631]
• namespaces: (Enterprise only) fixes a bug where agent health checks stop syncing for all services on a node if the namespace of any service has been removed from the server.
• namespaces: (Enterprise only) fixes a bug where namespaces are stuck in a deferred deletion state indefinitely under some conditions.
  Also fixes the Consul query metadata present in the HTTP headers of the namespace read and list endpoints.
• peering: Fix a bug that caused server agents to continue cleaning up peering resources even after loss of leadership. [GH-17483]
• peering: Fixes a bug where the importing partition was not added to peered failover targets, which causes issues when the importing partition is a non-default partition. [GH-16673]
• ui: fixes ui tests run on CI [GH-16428]
• xds: Fixed a bug where modifying ACLs on a token being actively used for an xDS connection caused all xDS updates to fail. [GH-17566]

v1.15.4

1.15.4 (June 26, 2023)

FEATURES:

• cli: consul operator raft list-peers command shows the number of commits each follower is trailing the leader by to aid in troubleshooting. [GH-17582]
• server: (Enterprise Only) allow automatic license utilization reporting. [GH-5102]

IMPROVEMENTS:

• connect: update supported envoy versions to 1.22.11, 1.23.9, 1.24.7, 1.25.6 [GH-17545]
• debug: change default setting of consul debug command. now default duration is 5ms and default log level is 'TRACE' [GH-17596]
• fix metric names in /docs/agent/telemetry [GH-17577]
• gateway: Change status condition reason for invalid certificate on a listener from "Accepted" to "ResolvedRefs". [GH-17115]
• systemd: set service type to notify. [GH-16845]

BUG FIXES:

• cache: fix a few minor goroutine leaks in leaf certs and the agent cache [GH-17636]
• docs: fix list of telemetry metrics [GH-17593]
• gateways: (Enterprise only) Fixed a bug in API gateways where gateway configuration objects in non-default partitions did not reconcile properly. [GH-17581]
• gateways: Fixed a bug in API gateways where binding a route that only targets a service imported from a peer results
  in the programmed gateway having no routes. [GH-17609]
• gateways: Fixed a bug where API gateways were not being taken into account in determining xDS rate limits. [GH-17631]
• http: fixed API endpoint PUT /acl/token/:AccessorID (update token), no longer requires AccessorID in the request body. Web UI can now update tokens. [GH-17739]
• namespaces: (Enterprise only) fixes a bug where agent health checks stop syncing for all services on a node if the namespace of any service has been removed from the server.
• namespaces: (Enterprise only) fixes a bug where namespaces are stuck in a deferred deletion state indefinitely under some conditions.
  Also fixes the Consul query metadata present in the HTTP headers of the namespace read and list endpoints.
• peering: Fix a bug that caused server agents to continue cleaning up peering resources even after loss of leadership. [GH-17483]
• xds: Fixed a bug where modifying ACLs on a token being actively used for an xDS connection caused all xDS updates to fail. [GH-17566]

v1.14.8

1.14.8 (June 26, 2023)

SECURITY:

• Update to UBI base image to 9.2. [GH-17513]

FEATURES:

• cli: consul operator raft list-peers command shows the number of commits each follower is trailing the leader by to aid in troubleshooting. [GH-17582]
• server: (Enterprise Only) allow automatic license utilization reporting. [GH-5102]

IMPROVEMENTS:

• connect: update supported envoy versions to 1.21.6, 1.22.11, 1.23.9, 1.24.7 [GH-17547]
• debug: change default setting of consul debug command. now default duration is 5ms and default log level is 'TRACE' [GH-17596]
• fix metric names in /docs/agent/telemetry [GH-17577]
• peering: gRPC queries for TrustBundleList, TrustBundleRead, PeeringList, and PeeringRead now support blocking semantics,
  reducing network and CPU demand.
  The HTTP APIs for Peering List and Read have been updated to support blocking. [GH-17426]
• raft: Remove expensive reflection from raft/mesh hot path [GH-16552]
• systemd: set service type to notify. [GH-16845]

BUG FIXES:

• cache: fix a few minor goroutine leaks in leaf certs and the agent cache [GH-17636]
• connect: reverts #17317 fix that caused a downstream error for Ingress/Mesh/Terminating GWs when their respective config entry does not already exist. [GH-17541]
• namespaces: (Enterprise only) fixes a bug where agent health checks stop syncing for all services on a node if the namespace of any service has been removed from the server.
• namespaces: (Enterprise only) fixes a bug where namespaces are stuck in a deferred deletion state indefinitely under some conditions.
  Also fixes the Consul query metadata present in the HTTP headers of the namespace read and list endpoints.
• namespaces: adjusts the return type from HTTP list API to return the api module representation of a namespace.
  This fixes an error with the consul namespace list command when a namespace has a deferred deletion timestamp.
• peering: Fix a bug that caused server agents to continue cleaning up peering resources even after loss of leadership. [GH-17483]
• peering: Fix issue where modifying the list of exported services did not correctly replicate changes for services that exist in a non-default namespace. [GH-17456]

v1.13.9

1.13.9 (June 26, 2023)

BREAKING CHANGES:

• connect: Disable peering by default in connect proxies for Consul 1.13. This change was made to prevent inefficient polling
  queries from having a negative impact on server performance. Peering in Consul 1.13 is an experimental feature and is not
  recommended for use in production environments. If you still wish to use the experimental peering feature, ensure
  peering.enabled = true
  is set on all clients and servers. [GH-17731]

SECURITY:

• Update to UBI base image to 9.2. [GH-17513]

FEATURES:

• server: (Enterprise Only) allow automatic license utilization reporting. [GH-5102]

IMPROVEMENTS:

• debug: change default setting of consul debug command. now default duration is 5ms and default log level is 'TRACE' [GH-17596]
• systemd: set service type to notify. [GH-16845]

BUG FIXES:

• cache: fix a few minor goroutine leaks in leaf certs and the agent cache [GH-17636]
• namespaces: (Enterprise only) fixes a bug where namespaces are stuck in a deferred deletion state indefinitely under some conditions.
  Also fixes the Consul query metadata present in the HTTP headers of the namespace read and list endpoints.
• namespaces: adjusts the return type from HTTP list API to return the api module representation of a namespace.
  This fixes an error with the consul namespace list command when a namespace has a deferred deletion timestamp.
• peering: Fix a bug that caused server agents to continue cleaning up peering resources even after loss of leadership. [GH-17483]

v1.16.0-rc1

1.16.0-rc1 (June 12, 2023)

BREAKING CHANGES:

• api: The /v1/health/connect/ and /v1/health/ingress/ endpoints now immediately return 403 "Permission Denied" errors whenever a token with insufficient service:read permissions is provided. Prior to this change, the endpoints returned a success code with an empty result list when a token with insufficient permissions was provided. [GH-17424]
• peering: Removed deprecated backward-compatibility behavior.
  Upstream overrides in service-defaults will now only apply to peer upstreams when the peer field is provided.
  Visit the 1.16.x upgrade instructions for more information. [GH-16957]

SECURITY:

• audit-logging: (Enterprise only) limit v1/operator/audit-hash endpoint to ACL token with operator:read privileges.

FEATURES:

• api: (Enterprise only) Add POST /v1/operator/audit-hash endpoint to calculate the hash of the data used by the audit log hash function and salt.
• cli: (Enterprise only) Add a new consul operator audit hash command to retrieve and compare the hash of the data used by the audit log hash function and salt.
• cli: Adds new command - consul services export - for exporting a service to a peer or partition [GH-15654]
• connect: (Consul Enterprise only) Implement order-by-locality failover.
• mesh: Add new permissive mTLS mode that allows sidecar proxies to forward incoming traffic unmodified to the application. This adds AllowEnablingPermissiveMutualTLS setting to the mesh config entry and the MutualTLSMode setting to proxy-defaults and service-defaults. [GH-17035]
• mesh: Support configuring JWT authentication in Envoy. [GH-17452]
• server: (Enterprise Only) added server side RPC requests IP based read/write rate-limiter. [GH-4633]
• server: (Enterprise Only) allow automatic license utilization reporting. [GH-5102]
• server: added server side RPC requests global read/write rate-limiter. [GH-16292]
• xds: Add property-override built-in Envoy extension that directly patches Envoy resources. [GH-17487]
• xds: Add a built-in Envoy extension that inserts External Authorization (ext_authz) network and HTTP filters. [GH-17495]
• xds: Add a built-in Envoy extension that inserts Wasm HTTP filters. [GH-16877]
• xds: Add a built-in Envoy extension that inserts Wasm network filters. [GH-17505]

IMPROVEMENTS:

• api: Support filtering for config entries. [GH-17183]
• cli: Add -filter option to consul config list for filtering config entries. [GH-17183]
• api: Enable setting query options on agent force-leave endpoint. [GH-15987]
• audit-logging: (Enterprise only) enable error response and request body logging [GH-5669]
• audit-logging: (Enterprise only) enable error response and request body logging
• ca: automatically set up Vault's auto-tidy setting for tidy_expired_issuers when using Vault as a CA provider. [GH-17138]
• ca: support Vault agent auto-auth config for Vault CA provider using AliCloud authentication. [GH-16224]
• ca: support Vault agent auto-auth config for Vault CA provider using AppRole authentication. [GH-16259]
• ca: support Vault agent auto-auth config for Vault CA provider using Azure MSI authentication. [GH-16298]
• ca: support Vault agent auto-auth config for Vault CA provider using JWT authentication. [GH-16266]
• ca: support Vault agent auto-auth config for Vault CA provider using Kubernetes authentication. [GH-16262]
• command: Adds ACL enabled to status output on agent startup. [GH-17086]
• command: Allow creating ACL Token TTL with greater than 24 hours with the -expires-ttl flag. [GH-17066]
• connect: (Enterprise Only) Add support for specifying "Partition" and "Namespace" in Prepared Queries failover rules.
• connect: update supported envoy versions to 1.23.10, 1.24.8, 1.25.7, 1.26.2 [GH-17546]
• connect: update supported envoy versions to 1.23.8, 1.24.6, 1.25.4, 1.26.0 [GH-5200]
• fix metric names in /docs/agent/telemetry [GH-17577]
• gateway: Change status condition reason for invalid certificate on a listener from "Accepted" to "ResolvedRefs". [GH-17115]
• http: accept query parameters datacenter, ap (enterprise-only), and namespace (enterprise-only). Both short-hand and long-hand forms of these query params are now supported via the HTTP API (dc/datacenter, ap/partition, ns/namespace). [GH-17525]
• systemd: set service type to notify. [GH-16845]
• ui: Update alerts to Hds::Alert component [GH-16412]
• ui: Update to use Hds::Toast component to show notifications [GH-16519]
• ui: update from and to design-system-components button Hds::Button [GH-16251]
• ui: update typography to styles from hds [GH-16577]

BUG FIXES:

• Fix a race condition where an event is published before the data associated is commited to memdb. [GH-16871]
• gateways: (Enterprise only) Fixed a bug in API gateways where gateway configuration objects in non-default partitions did not reconcile properly. [GH-17581]
• gateways: Fixed a bug in API gateways where binding a route that only targets a service imported from a peer results
  in the programmed gateway having no routes. [GH-17609]
• gateways: Fixed a bug where API gateways were not being taken into account in determining xDS rate limits. [GH-17631]
• peering: Fixes a bug where the importing partition was not added to peered failover targets, which causes issues when the importing partition is a non-default partition. [GH-16673]
• ui: fixes ui tests run on CI [GH-16428]
• xds: Fixed a bug where modifying ACLs on a token being actively used for an xDS connection caused all xDS updates to fail. [GH-17566]

v1.15.3

1.15.3 (June 1, 2023)

BREAKING CHANGES:

• extensions: The Lua extension now targets local proxy listeners for the configured service's upstreams, rather than remote downstream listeners for the configured service, when ListenerType is set to outbound in extension configuration. See CVE-2023-2816 changelog entry for more details. [GH-17415]

SECURITY:

• Update to UBI base image to 9.2. [GH-17513]
• Upgrade golang.org/x/net to address CVE-2022-41723 [GH-16754]
• Upgrade to use Go 1.20.4.
  This resolves vulnerabilities CVE-2023-24537(go/scanner),
  CVE-2023-24538(html/template), CVE-2023-24534(net/textproto) and CVE-2023-24536(mime/multipart). Also, golang.org/x/net has been updated to v0.7.0 to resolve CVEs CVE-2022-41721, CVE-2022-27664 and CVE-2022-41723 [GH-17240]
• extensions: Disable remote downstream proxy patching by Envoy Extensions other than AWS Lambda. Previously, an operator with service:write ACL permissions for an upstream service could modify Envoy proxy config for downstream services without equivalent permissions for those services. This issue only impacts the Lua extension. [CVE-2023-2816] [GH-17415]

FEATURES:

• hcp: Add new metrics sink to collect, aggregate and export server metrics to HCP in OTEL format. [GH-17460]

IMPROVEMENTS:

• Fixes a performance issue in Raft where commit latency can increase by 100x or more when under heavy load. For more details see hashicorp/raft#541. [GH-17081]
• agent: add a configurable maximimum age (default: 7 days) to prevent servers re-joining a cluster with stale data [GH-17171]
• agent: add new metrics to track cpu disk and memory usage for server hosts (defaults to: enabled) [GH-17038]
• connect: update supported envoy versions to 1.22.11, 1.23.8, 1.24.6, 1.25.4 [GH-16889]
• envoy: add MaxEjectionPercent and BaseEjectionTime to passive health check configs. [GH-15979]
• hcp: Add support for linking existing Consul clusters to HCP management plane. [GH-16916]
• logging: change snapshot log header from agent.server.snapshot to agent.server.raft.snapshot [GH-17236]
• peering: allow re-establishing terminated peering from new token without deleting existing peering first. [GH-16776]
• peering: gRPC queries for TrustBundleList, TrustBundleRead, PeeringList, and PeeringRead now support blocking semantics, reducing network and CPU demand. The HTTP APIs for Peering List and Read have been updated to support blocking. [GH-17426]
• raft: Remove expensive reflection from raft/mesh hot path [GH-16552]
• xds: rename envoy_hcp_metrics_bind_socket_dir to envoy_telemetry_collector_bind_socket_dir to remove HCP naming references. [GH-17327]

BUG FIXES:

• Fix an bug where decoding some Config structs with unset pointer fields could fail with reflect: call of reflect.Value.Type on zero Value. [GH-17048]
• acl: (Enterprise only) Check permissions in correct partition/namespace when resolving service in non-default partition/namespace
• acl: Fix an issue where the anonymous token was synthesized in non-primary datacenters which could cause permission errors when federating clusters with ACL replication enabled. [GH-17231]
• acls: Fix ACL bug that can result in sidecar proxies having incorrect endpoints.
• connect: Fix multiple inefficient behaviors when querying service health. [GH-17241]
• gateways: Fix an bug where targeting a virtual service defined by a service-resolver was broken for HTTPRoutes. [GH-17055]
• grpc: ensure grpc resolver correctly uses lan/wan addresses on servers [GH-17270]
• namespaces: adjusts the return type from HTTP list API to return the api module representation of a namespace. This fixes an error with the consul namespace list command when a namespace has a deferred deletion timestamp.
• peering: Fix issue where modifying the list of exported services did not correctly replicate changes for services that exist in a non-default namespace. [GH-17456]
• peering: Fix issue where peer streams could incorrectly deregister services in various scenarios. [GH-17235]
• peering: ensure that merged central configs of peered upstreams for partitioned downstreams work [GH-17179]
• xds: Fix possible panic that can when generating clusters before the root certificates have been fetched. [GH-17185]

v1.14.7

1.14.7 (May 16, 2023)

SECURITY:

• Upgrade to use Go 1.20.4.
  This resolves vulnerabilities CVE-2023-24537(go/scanner),
  CVE-2023-24538(html/template),
  CVE-2023-24534(net/textproto) and
  CVE-2023-24536(mime/multipart).
  Also, golang.org/x/net has been updated to v0.7.0 to resolve CVEs CVE-2022-41721, CVE-2022-27664 and CVE-2022-41723 [GH-17240]

IMPROVEMENTS:

• connect: update supported envoy versions to 1.21.6, 1.22.11, 1.23.8, 1.24.6 [GH-16888]
• envoy: add MaxEjectionPercent and BaseEjectionTime to passive health check configs. [GH-15979]
• hcp: Add support for linking existing Consul clusters to HCP management plane. [GH-16916]
• logging: change snapshot log header from agent.server.snapshot to agent.server.raft.snapshot [GH-17236]
• peering: allow re-establishing terminated peering from new token without deleting existing peering first. [GH-16776]

BUG FIXES:

• Fix an bug where decoding some Config structs with unset pointer fields could fail with reflect: call of reflect.Value.Type on zero Value. [GH-17048]
• acl: (Enterprise only) Check permissions in correct partition/namespace when resolving service in non-default partition/namespace
• acls: Fix ACL bug that can result in sidecar proxies having incorrect endpoints.
• connect: Fix multiple inefficient behaviors when querying service health. [GH-17241]
• connect: fix a bug with Envoy potentially starting with incomplete configuration by not waiting enough for initial xDS configuration. [GH-17317]
• grpc: ensure grpc resolver correctly uses lan/wan addresses on servers [GH-17270]
• peering: Fix issue where peer streams could incorrectly deregister services in various scenarios. [GH-17235]
• proxycfg: ensure that an irrecoverable error in proxycfg closes the xds session and triggers a replacement proxycfg watcher [GH-16497]
• xds: Fix possible panic that can when generating clusters before the root certificates have been fetched. [GH-17185]

v1.13.8

1.13.8 (May 16, 2023)

SECURITY:

• Upgrade to use Go 1.20.1.
  This resolves vulnerabilities CVE-2022-41724 in crypto/tls and CVE-2022-41723 in net/http. [GH-16263]
• Upgrade to use Go 1.20.4.
  This resolves vulnerabilities CVE-2023-24537(go/scanner),
  CVE-2023-24538(html/template),
  CVE-2023-24534(net/textproto) and
  CVE-2023-24536(mime/multipart).
  Also, golang.org/x/net has been updated to v0.7.0 to resolve CVEs CVE-2022-41721, CVE-2022-27664 and CVE-2022-41723 [GH-17240]

IMPROVEMENTS:

• api: updated the go module directive to 1.18. [GH-15297]
• connect: update supported envoy versions to 1.20.7, 1.21.6, 1.22.11, 1.23.8 [GH-16891]
• sdk: updated the go module directive to 1.18. [GH-15297]

BUG FIXES:

• Fix an bug where decoding some Config structs with unset pointer fields could fail with reflect: call of reflect.Value.Type on zero Value. [GH-17048]
• audit-logging: (Enterprise only) Fix a bug where /agent/monitor and /agent/metrics endpoints return a Streaming not supported error when audit logs are enabled. This also fixes the delay receiving logs when running consul monitor against an agent with audit logs enabled. [GH-16700]
• ca: Fixes a bug where updating Vault CA Provider config would cause TLS issues in the service mesh [GH-16592]
• connect: Fix multiple inefficient behaviors when querying service health. [GH-17241]
• grpc: ensure grpc resolver correctly uses lan/wan addresses on servers [GH-17270]
• peering: Fixes a bug that can lead to peering service deletes impacting the state of local services [GH-16570]
• xds: Fix possible panic that can when generating clusters before the root certificates have been fetched. [GH-17185]

v1.15.2

1.15.2 (March 30, 2023)

FEATURES:

• xds: Allow for configuring connect proxies to send service mesh telemetry to an HCP metrics collection service. [GH-16585]

BUG FIXES:

• audit-logging: (Enterprise only) Fix a bug where /agent/monitor and /agent/metrics endpoints return a Streaming not supported error when audit logs are enabled. This also fixes the delay receiving logs when running consul monitor against an agent with audit logs enabled. [GH-16700]
• ca: Fixes a bug where updating Vault CA Provider config would cause TLS issues in the service mesh [GH-16592]
• cache: revert cache refactor which could cause blocking queries to never return [GH-16818]
• gateway: (Enterprise only) Fix bug where namespace/partition would fail to unmarshal for TCPServices. [GH-16781]
• gateway: (Enterprise only) Fix bug where namespace/partition would fail to unmarshal. [GH-16651]
• gateway: (Enterprise only) Fix bug where parent refs and service refs for a route in the same namespace as the route would fallback to the default namespace if the namespace was not specified in the configuration rather than falling back to the routes namespace. [GH-16789]
• gateway: (Enterprise only) Fix bug where routes defined in a different namespace than a gateway would fail to register. [GH-16677].
• gateways: Adds validation to ensure the API Gateway has a listener defined when created [GH-16649]
• gateways: Fixes a bug API gateways using HTTP listeners were taking upwards of 15 seconds to get configured over xDS. [GH-16661]
• peering: (Consul Enterprise only) Fix issue where connect-enabled services with peer upstreams incorrectly required service:write access in the default namespace to query data, which was too restrictive. Now having service:write to any namespace is sufficient to query the peering data.
• peering: (Consul Enterprise only) Fix issue where resolvers, routers, and splitters referencing peer targets may not work correctly for non-default partitions and namespaces. Enterprise customers leveraging peering are encouraged to upgrade both servers and agents to avoid this problem.
• peering: Fix issue resulting in prepared query failover to cluster peers never un-failing over. [GH-16729]
• peering: Fixes a bug that can lead to peering service deletes impacting the state of local services [GH-16570]
• peering: Fixes a bug where the importing partition was not added to peered failover targets, which causes issues when the importing partition is a non-default partition. [GH-16675]
• raft_logstore: Fixes a bug where restoring a snapshot when using the experimental WAL storage backend causes a panic. [GH-16647]
• ui: fix PUT token request with adding missed AccessorID property to requestBody [GH-16660]
• ui: fix rendering issues on Overview and empty-states by addressing isHTMLSafe errors [GH-16574]