v0.46.0

What's Changed

• doc: fix two typos in the target docs by @protonjhow in #827
• fix: avoid creating multiple consumers when workqueue policy is set by @marco-minervino in #828
• Add env expansion for cluster and api sections in collector mode by @karimra in #837
• feat: add support for custom headers in OTLP output configuration by @karimra in #838
• Bump google.golang.org/grpc from 1.78.0 to 1.79.3 by @dependabot[bot] in #840
• feat: add strip-leading-underscore option to OTLP metric names by @drewelliott in #853
• Add cluster endpoints middleware by @karimra in #851
• make prometheus output internal buffer configurable by @karimra in #857
• fix: enforce OTel Resource immutability in OTLP output by @drewelliott in #859
• feat: OTLP output map boolean values to int 1/0 by @moshe010 in #862
• feat: add expose-target-secrets configuration option to API server. by @karimra in #865
• Refactor logging to use log/slog package instead of log by @karimra in #866
• Bump go.opentelemetry.io/otel from 1.40.0 to 1.41.0 by @dependabot[bot] in #855
• Bump github.com/nats-io/nats-server/v2 from 2.12.4 to 2.12.6 by @dependabot[bot] in #841
• Bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 by @dependabot[bot] in #844
• fix: address Docker and Prometheus CVEs (GHSA-x744-4wpc-v9h2, GHSA-pxq6-2prw-chj9, GHSA-vffh-x6r8-xx99) by @ronan-nexthop in #864
• Bump github.com/go-git/go-git/v5 from 5.16.5 to 5.19.0 by @dependabot[bot] in #867
• Bump google.golang.org/grpc from 1.78.0 to 1.79.3 in /pkg/api by @dependabot[bot] in #839
• Bump go.opentelemetry.io/otel/sdk from 1.42.0 to 1.43.0 by @dependabot[bot] in #849
• Bump github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream from 1.4.1 to 1.7.8 by @dependabot[bot] in #846
• improve tests coverage by @karimra in #869
• remove gomplate dependency by @karimra in #870
• chore: bump Go to 1.25.10 and prometheus to v0.311.3 (May 2026 CVEs) by @ronan-nexthop in #872
• update docs by @karimra in #871
• update changelog for v0.46.0 release by @karimra in #873

New Contributors

• @moshe010 made their first contribution in #862
• @ronan-nexthop made their first contribution in #864

Full Changelog: v0.45.0...v0.46.0

v0.45.0

What's Changed

• upgrade cache pkg go version and deps by @karimra in #822
• Bump github.com/cloudflare/circl from 1.6.1 to 1.6.3 by @dependabot[bot] in #823
• reflect target last error in a consistent way by @karimra in #824
• Bump go.opentelemetry.io/otel/sdk from 1.38.0 to 1.40.0 by @dependabot[bot] in #825
• Add changelog for version 0.45.0 by @karimra in #826

Full Changelog: pkg/api/v0.1.11...v0.45.0

v0.44.1

What's Changed

• updating API references to 'github.com/openconfig/gnmic/pkg/api' by @Oliver-Mustoe in #806
• allow apply request without targets by @karimra in #807
• add targetSetDefaultConfig to loaders when running collector cmd by @karimra in #810
• Custom request from proto-file typo fix by @Voronar in #812

New Contributors

• @Oliver-Mustoe made their first contribution in #806

Full Changelog: v0.44.0...v0.44.1

v0.44.0

What's Changed

• downgrade actions/checkout to v4 for docs workflow by @karimra in #797
• Added buffer and window size to dial options by @Philldomd in #800
• Adds gNMI extensions output formatting by @Voronar in #799
• Add collector state store and SSE events for store updates by @karimra in #801
• add target gRPC buffer config options docs by @karimra in #802
• add v0.44.0 changelog by @karimra in #804
• update goreleaser, add buildx to runner by @karimra in #805

New Contributors

• @Philldomd made their first contribution in #800
• @Voronar made their first contribution in #799

Full Changelog: v0.43.0...v0.44.0

v0.43.0

Changelog

• a6f9644 Add NATS input Update and UpdateProcessor
• 888cf42 Add NVIDIA copyright to modified output files
• f2e26e5 Add OTLP output for direct OpenTelemetry Protocol integration
• 5a2c6a9 Address karima comments
• 0fbbbf6 Bump actions/checkout from 5 to 6
• 634c24a Bump golang.org/x/crypto from 0.43.0 to 0.45.0
• 98306b4 Bump golangci/golangci-lint-action from 8 to 9
• a89bc91 Fix cluster target deletion to drop config on leader
• 17ea355 Fix graceful shutdown to prevent data loss on context cancellation
• 6f3697e Fix leading slash handling for flat format
• c539cef Handle prefix without origin
• 29a4549 Merge branch 'main' into collector-cmd
• 87bb376 Merge branch 'openconfig:main' into feature/jetstream-workqueue
• f94f149 Merge pull request #760 from earies/flat-root
• 9fe86c6 Merge pull request #767 from protonjhow/feature/jetstream-workqueue
• 9e58d4d Merge pull request #769 from alkshmir/main
• f88dca4 Merge pull request #771 from ashvanth48t/main
• 2ba48d2 Merge pull request #773 from openconfig/dependabot/github_actions/golangci/golangci-lint-action-9
• da31004 Merge pull request #774 from nokia/collector-cmd
• 4c2fdf0 Merge pull request #776 from openconfig/dependabot/go_modules/golang.org/x/crypto-0.45.0
• cd05ba2 Merge pull request #777 from openconfig/dependabot/github_actions/actions/checkout-6
• d8581a4 Merge pull request #780 from drewelliott/drew/sync-otlp-improvements
• 8f187af Merge pull request #786 from amuntean-godaddy/fix_781
• c55b298 Merge pull request #788 from sgg/sgg/fix-deps
• bc696b6 Merge pull request #793 from openconfig/upgrade-go1.24.12
• 883b7f9 Merge pull request #794 from openconfig/0.43.0-changelog
• 1fdb809 Replace deprecated grpc.DialContext with grpc.NewClient in OTLP output
• e41e189 Separate Nokia and NVIDIA copyright blocks in all.go
• 3e49f42 Sync OTLP output improvements from pylon-platform fork
• df8f14a add Prometheus output UpdateProcessor
• 5075617 add basic collector docs
• d835c31 add collector subcommands
• 6414997 add config/apply rest endpoint
• 72a7fbe add http handlers placeholders
• c7b7ea7 add outputs Update, tunnel targets and gNMI server
• ac8abc4 add per eventType Watch
• 0d1196c add store to OTLP output
• 0cecf42 add tree command
• ab50ae0 add tunnel target matches to apply endpoint
• 7e297f7 add tunnel-target-matches
• 9c03ca9 add v0.43.0 changelog
• 76b4e04 change date
• 82636c1 change kafka partition key delimiter to :::
• 325529e change store impl
• f2d1541 cleanup
• 1a34afd collector mvp
• 7c745de deps: fixes dep issue w/ gnmic/pkg/api
• 2298f24 feat(input): add consumer mode validation
• f05682b feat(input): add consumer-mode and filter-subjects config fields
• bba505f feat(input): implement consumer mode filter subject logic
• 477a9a0 feat(output): add existing stream verification function
• 9ee9928 feat(output): add use-existing-stream and retention-policy config fields
• 9cf3eeb feat(output): add validation for workqueue configuration
• 2c69ee9 feat(output): implement workqueue retention policy support
• 81e0da1 feat: allow DeliverNewPolicy for workqueue streams
• 9a995a4 fix #770 The API path to patch subscriptions for a target ID is documented incorrectly
• ecdb231 fix OTLP tests
• 91d8978 fix collector api endpoints and add subcommands
• 409da40 fix event_group_by not handling delete events
• 17ae27e fix jetstream output test
• 99e527b fix some TODOs
• 2905192 fix tests
• 40662bd fix(input): correct logging prefix formatting
• 864ee04 fix(input): enforce workqueue stream consumer requirements
• 483c988 fix(input): use explicit ack policy for workqueue streams
• ffe687b fix(output): remove redundant nil check in verifyExistingStream
• 382f7d2 fix(tests): remove redundant jetstream modules from test runner
• a737c50 fix: remove use-existing-stream config option
• e4fb095 go mod tidy
• 02be3ed handle fomat change without consumer restart
• 7d2fdd9 implement jetstream input Update() and UpdateProcessor()
• ddd2246 reload config when receiving a new message
• 4960640 remove consumer-mode and filter-subjects config
• d7b650e remove gNMI server from collector for now
• dcd34cd simplify isCancellationError
• f90a353 support dynamic kafka input configuration
• 32024e1 support multiple CA files
• 7d39846 support output refs per subscription
• 0e5a524 tests: add NATS Jetstream test cases to the test runner
• ce934f7 track known tunnel target and reconcile them on match change
• 77dfa35 upgrade Go to 1.24.12
• 2900f01 when target is removed, also remove it from config

v0.42.1

Changelog

• 2339e9d Add option to enable profiling (pprof)
• a3c663f Add option to enable profiling (pprof)
• b86bebd Bump golang.org/x/crypto from 0.41.0 to 0.42.0
• 0ac8713 Merge branch 'main' into feature/profiling
• b409b07 Merge pull request #725 from senthilsam/feat/pprof
• d4e559c Merge pull request #734 from openconfig/dependabot/go_modules/golang.org/x/crypto-0.42.0
• 42e9985 Merge pull request #739 from netixx/feature/profiling
• 347b0ef Merge pull request #744 from ariel-anieli/http-discovery
• 5596eaa Merge pull request #746 from nokia/refactor-interfaces
• b6d6785 Merge pull request #748 from hyposcaler-bot/hyposcaler/issue-747
• 3f3fabd Merge pull request #754 from openconfig/fix753
• e9f3b1b Merge pull request #755 from openconfig/reorg-proc-list
• 50a17e3 Merge pull request #756 from openconfig/fix751
• 1b98cbf Merge pull request #757 from openconfig/bump-api-deps
• 6b35566 Merge pull request #758 from marco-minervino/feat-maxackpending-input-jetstream-setting
• a7d026b Updated pprof server
• 07673b1 Updated pprof server
• 5226032 add a lab with standalone kafka server
• 44d6e9d add missing processor name to proc list
• 830afe8 add profiling
• feffa54 add profiling
• a3d6e1a address rc
• 1ee2442 address rc
• a881266 bump api pkg go version and main pkg dependencies
• f4d085d fail xpath parsing when there are trailing chars after a key and before the next path element.
• d5dcb0d feat: capability for jetstream input to set MaxAckPending
• a639fd3 handle [null] and null when format is event
• 601eb87 http_discovery: document targets file format
• 684515e http_discovery: document targets file format
• 425910b moved validaiton before start
• 1f188a5 moved validaiton before start
• 09f4723 pins kafka to 3.5.2
• da4cc31 pins kafka to 3.5.2
• 41f5802 refactor Input and Output interfaces and deprecate STAN input and ouptut.
• 1bbf249 updated kind srl to nokia_srlinux

v0.42.0

Changelog

• 9aec7f2 Bump actions/checkout from 4 to 5
• 1feace2 Bump actions/setup-go from 5 to 6
• bf21775 Bump actions/stale from 9 to 10
• 99db05a Bump golang.org/x/crypto from 0.32.0 to 0.38.0
• c4dc1ed Bump golang.org/x/crypto from 0.38.0 to 0.41.0
• 8f7a47d Bump golang.org/x/oauth2 from 0.25.0 to 0.30.0
• 6185b16 Bump golang.org/x/oauth2 from 0.30.0 to 0.31.0
• d95f54f Bump golangci/golangci-lint-action from 7 to 8
• 424e303 Change device kind from 'srl' to teh new 'nokia_srllinux'
• ce21a7e Fix consul loader tag matching logic to allow services with extra metadata tags
• da1fc36 Fix event parsing for Kafka input
• f790eec Fix sync_response output for ONCE mode subscriptions
• fb1ad13 Merge pull request #644 from b-eyselein/main
• 652b0b3 Merge pull request #653 from robshakir/main
• c8b3f88 Merge pull request #654 from openconfig/dependabot/github_actions/golangci/golangci-lint-action-8
• 1826ab0 Merge pull request #657 from openconfig/dependabot/go_modules/golang.org/x/crypto-0.38.0
• 2b6ad49 Merge pull request #664 from nokia/fix663
• 09cfc8b Merge pull request #668 from nokia/jetstream-input
• 5cfe70e Merge pull request #672 from openconfig/go1.23
• d152809 Merge pull request #674 from elobommart/main
• ca024af Merge pull request #676 from elobommart/fix-sub-cancel-leak
• b2e6bd3 Merge pull request #677 from protonjhow/patch-1
• 28774ec Merge pull request #685 from ShimmerGlass/grpc-server-timeout
• 3ab12cf Merge pull request #690 from earies/sync-response-once
• ef98232 Merge pull request #692 from openconfig/dependabot/go_modules/golang.org/x/oauth2-0.30.0
• 4416844 Merge pull request #695 from workfloworchestrator/patch-kafka-json-parsing
• 08937a4 Merge pull request #702 from openconfig/dependabot/go_modules/golang.org/x/crypto-0.41.0
• 35e6c08 Merge pull request #708 from openconfig/dependabot/github_actions/actions/checkout-5
• 5fe275b Merge pull request #715 from Muddyblack/patch-1
• dfb40ae Merge pull request #716 from openconfig/dependabot/github_actions/actions/stale-10
• 5173b2a Merge pull request #717 from openconfig/dependabot/github_actions/actions/setup-go-6
• 2a47048 Merge pull request #720 from openconfig/dependabot/go_modules/golang.org/x/oauth2-0.31.0
• 9274fea Merge pull request #724 from senthilsam/fix/kafak_metrics
• e9aacd9 Merge pull request #726 from senthilsam/feat/loader_expand_env
• 9ec1722 Merge pull request #728 from nokia/fix712
• 2d590d0 Merge pull request #729 from nokia/lint-go1.24
• a902bc8 Merge pull request #731 from nokia/rename-deployments-kind
• 9560305 Merge pull request #736 from drewelliott/fix/consul-loader-tag-matching-issue-706
• cbfe76f Merge pull request #737 from senthilsam/fix/enhance_target_up
• 6e6adcc Merge pull request #740 from ariel-anieli/api-config-targets
• adecc09 Merge pull request #741 from nokia/go1.24.7-and-docs
• 0ecd516 Merge pull request #742 from nokia/consul-loader-templates
• 0aa04b5 Merge pull request #743 from nokia/changelog-0.42.0
• de4580f Ping 3rd party actions to specific commit.
• 5d04526 Refactor error handling in API responses and extract service scheme logic into a separate function
• 6ef158d Remove logging for sync_response to align with stream behavior
• 8f59cad Update deployment command for Prometheus output
• 616b7f1 Update golang builder container to 1.23.10
• 6b950ae Update loader defaults based on flag
• 71a98e3 Various HTTP loader fixes and adding tests
• 4c8758f add 0.42.0 changelog
• 3693c27 add NATS Jetstream input
• 9b2bfd4 add docs
• fd7334c add env expand during loader
• 1ad1899 add support for optionally specifying organization & version when selecting a model for get requests
• eb8e27f added new metric target_connection_state
• b731225 address regression
• 4294569 adress rc
• f7724f5 api/config/targets: reflect app behaviour in docs
• bce62ec do not change OS ENV vars values to lower case
• 0d5e772 enhance target up metric
• 3d42f9d fix missing error label
• 2887114 fix tests
• d4089cf fix: label name
• 6fcd11d gNMI server: add timeout config option
• 7620585 implement subscribe-backoff for loaders and config change events
• 93e0aee improve consul loader template parsing
• 94924ad log connection errors
• df2f825 made expand env configurable
• 7c9c63c rebase and edit metric help text
• ece4093 remove defer cancel keeping reference alive
• 6045e8a rename func
• aeeb6b3 rename func name
• ad0441f rename kinds in deployment examples
• 5363e5f revert lab file naming
• a1d3635 update clab deploy command
• 6c21cb0 upgrade gh workflow to go1.24 and various lint fixes
• c8341b8 upgrade go to 1.24.7 and update docs
• 4a35431 upgrade to go1.23.10

v0.41.0

Changelog

• 8572877 Bump golangci/golangci-lint-action from 6 to 7
• cae1832 Handle target changes in loaders
• 6137b08 Merge branch 'openconfig:main' into main
• 8cb6789 Merge branch 'openconfig:main' into main
• b78ac8d Merge branch 'openconfig:main' into main
• c744201 Merge branch 'openconfig:main' into main
• 9e56b1b Merge pull request #590 from nokia/fix586
• a877a5c Merge pull request #603 from netixx/fix/target-change
• a778c27 Merge pull request #608 from nlgotz/ng/ISSUE-604-fix
• 62e5a44 Merge pull request #609 from nokia/proc-time-epoch
• b1b5e07 Merge pull request #610 from nlgotz/ng/consul-target-name
• 2ac9f6e Merge pull request #629 from openconfig/dependabot/github_actions/golangci/golangci-lint-action-7
• 6b3601d Merge pull request #632 from nokia/fix-ieeefloat-proc
• 35217d2 Merge pull request #634 from openconfig/upd-doc
• a1cfce1 Merge pull request #635 from openconfig/impl633
• 79b0147 Merge pull request #636 from openconfig/fix612
• 1019041 Merge pull request #637 from nokia/changelog-0.41.0
• 932a240 Merge pull request #638 from openconfig/workflow-permissions
• ef2d6f2 add 0.40.0 changelog
• 8b71498 add 0.41.0 changelog
• 9a89613 add docs
• d7cb4ad add docs file to mkdocs
• 187646c add time-epoch processor
• 79d02f1 add workflow permissions
• 46d7193 export messages to outputs in sequence to avoid sync responses being sent out before initial notifications
• da64b56 feat: Templated names and tags for Consul targets
• 17c25db fix tests
• eef8749 fix: Clear TargetUpMetric so that deleted targets are deleted from the metric
• 16aca6c fix: Remove debug statements
• 2dec2f6 fix: Use config map for Consul templating
• a2b7ead handle ieeefloat32 as bytes
• b3ae4d0 make sure outputs internal metrics are registered only once
• d2f7676 register file, prometheus and kafka metrics once.
• a4de156 replace module prefix with module name when generating xpaths with prefix
• a9f0b92 update remaining outputs

v0.40.0

Changelog

• 9605f4c Allow non-string values to be used as tags in event-to-tag processor
• 3aa7c7d Bump github.com/go-git/go-git/v5 from 5.11.0 to 5.13.0
• 2257e9f Bump golang.org/x/net from 0.28.0 to 0.33.0
• 7731738 Change building rules logic for event-value-tag-v2
• 4a14a3c Merge branch 'main' into upgrade-deps0.40
• 13a5f9e Merge pull request #556 from nokia/hide-passwords-api
• 2e290ab Merge pull request #562 from malgus077/patch-1
• 90be036 Merge pull request #568 from nlgotz/ng/disable-healthz-logs
• b038c8a Merge pull request #579 from nokia/leader-del
• ebefd64 Merge pull request #580 from nokia/target-defined_hb
• 601119f Merge pull request #589 from nokia/fix588
• cc8312b Merge pull request #591 from nokia/event-to-tag-type
• 1626e5a Merge pull request #592 from nokia/event-tag-value-v2
• 5293235 Merge pull request #593 from nokia/event-group-by-opt
• 9b4af40 Merge pull request #595 from openconfig/dependabot/go_modules/golang.org/x/net-0.33.0
• ee58135 Merge pull request #597 from openconfig/dependabot/go_modules/github.com/go-git/go-git/v5-5.13.0
• ff79fff Merge pull request #598 from nokia/upgrade-deps0.40
• 3f13e44 Merge pull request #600 from nokia/prom-val-tag-opt
• a322487 Update tunnel_server.md
• b9a41ce add REST endpoints to switch the cluster leader and rebalance the instances load
• 385822d add benchmarks
• 6803ace add md files to nav
• f92c9bb add processor event-value-tag-v2
• 17f99c7 do not return targets passwords in REST API requests
• 5bb1401 fix event-value-tag processor
• 40a0d42 fix tests
• a0efa4b fix: Make logging healthz route optional
• cf68646 improve event-value-tag processor
• 937fa34 optimize event-group-by processor
• 378fb7c properly set the heartbeat interval for a target defined subscription
• 5f09f8e update docs
• 7f55efb update event-value-tag-v2
• 3b88a38 upgrade dependencies

v0.39.1

Changelog

• 05406d0 Do not env expand regex fields
• 235990e Merge pull request #554 from nokia/proc-env