Loki 3.5.0 release notes

3.5.0 (2025-04-17)

⚠ BREAKING CHANGES

operator: Add configuration option for dropping OTLP attributes (#15857)
ksonnet: clean-up deprecated configs (#16007)

Features

Account for policy when reporting seen resource and metadata labels (#16189) (9a356a1)
add a config option for custom GCS endpoints (#16419) (f1ebd97)
add dry-run mode for checking limits in distributors (#16754) (d6c499b)
add limits package (#16489) (127b609)
add limits/frontend pkg (#16658) (0cbaa46)
Add PartitionManager and move this out of ingest_limits.go (#16602) (8a0cc0f)
add S3 chunk delimiter config to support MinIO running on Windows (#16319) (8429b0f)
Add support for blocking a policy to be ingested (#16203) (69089ef)
add support for using sqlite for storing delete requests (#16437) (5b33e65)
Assert for bad max_query_lookback config (#16362) (073c94c)
dataob: Implement SelectSamples (#16251) (13a6c33)
dataobj-explorer: Add stream distribution info to dataobj explorer UI (#16525) (4befd22)
dataobj-querier: Fixes streams section sharding & instrumentation (#16349) (543ad8e)
dataobj/querier: Add logging and improve stream processing metrics (#16325) (49bcaf4)
dataobj: Add methods for querying data objects metadata (#16190) (4bc95c0)
dataobj: cardinality estimation (#16233) (66889ec)
dataobj: Ensure constant sharding for the dataobj querier (#16273) (78a141c)
dataobj: expose cardinality estimations in UI (#16376) (7d9414d)
dataobj: Implement SelectLogs using a topk min-heap (#16261) (8f69f0d)
dataobj: tenant partition consumer (#16065) (4399775)
Distributed Operational UI (#16097) (dbf2bef)
distributor: Add simulated latency (#16733) (7119f6e)
Do not enforce labels vs agg metric stream (#16696) (25c0620)
enforce limits in distributors (#16705) (bc2111e)
helm global values updates (#16062) (e5f31b3)
Helm: Add extraContainers to backend pods (#16205) (528a1c6), closes #16164
helm: Add tpl() support back to read, write and backend pods (#16664) (af05c38)
helm: Allow provisioner to be namespaced (#16091) (af85ecf)
helm: Optionally add the operational UI (#16317) (197265b)
ingest-limits: Implement global tenant rate limiting (#16727) (3a3df62)
Introduce policy to received_bytes (#16056) (affedaf)
Introduce policy stream mapping (#15982) (5c8e832)
kafka: tenant topics (#15977) (c258419)
ksonnet: Add no_schedule_constraints option to distributors (#16029) (9e9a09d)
lambda-promtail: Improve relabel configuration parsing and testing (#16100) (2587f34)
logical planning: Planner playground (#16403) (89f0ed7)
logql: Add LogQL Benchmark Suite (#16434) (1b57297)
metastore: Add initial interface for Metastore (#16604) (475d25f)
metastore: Implement Labels() and Values() on ObjectMetastore (#16734) (a57a80e)
metastore: Implement listing data object for a given tenant and timerange (#16180) (fa790e1)
operator: Add configuration option for dropping OTLP attributes (#15857) (bd1ea23)
operator: Add support for Swift TLS CA configuration (#15260) (62a72f6)
operator: Enable time-based stream-sharding (#16390) (1b4f1f5)
operator: Update Loki operand to v3.4.2 (#16360) (42f87d3)
policies: Add PoliciesStreamMapping to loghttp limits interface (#16105) (c2e1e88)
policies: Log when multiple policies match the same stream (#16321) (0be39a0)
policies: Per policy enforced labels (#16182) (5fda84b)
policies: Support global policy (#16439) (837b70a)
Snapshopt stream overrides values on each request (#16523) (ea13730)
ui: Makes UI reverse proxy friendly. (#16364) (4ab0efd)
update log level discovery from json to detect nested fields (#16026) (86dc47b)
use stream labels instead of hash in rate limit reasons (#16738) (fdf8632)
when using sqlite for storing delete requests, use the stored completion time to reduce the requests considered for querytime filtering (#16600) (3277321)
wire up ingest-limits service (#16660) (18d143b)

Bug Fixes

Adjust with offset in last, first and quantile over time queries. (#15915) (83339cb)
approx_topk: Map approx_topk operation in all cases (#16131) (6d691ac)
blooms: Initialize bloom gateway client only once (#15994) (e271e22)
change object_store.prefix to object_store.storage_prefix in helm (#16266) (b5ad4f0)
ci: do not disable CGO in Makefile (#16271) (810dff9)
ci: Pass image tag details to logcli docker build (#16159) (f22527f)
ci: Provide correct build info for release builds (#15939) (625bdab)
dataobj: Fix shutdown race in dataobj consumer (#16157) (656b1fa)
dataobj: Fixes timerange matching for dataobj files (#16222) (5aa9e47)
dataobj: Fixes timerange predicate (#16245) (5195296)
deps: update dependency @hookform/resolvers to v4.1.3 (main) (#16524) (2869e92)
deps: update dependency @radix-ui/react-checkbox to v1.1.4 (main) (#16297) (85a6e88)
deps: update dependency @radix-ui/react-collapsible to v1.1.3 (main) (#16298) (4a1225e)
deps: update dependency @radix-ui/react-dialog to v1.1.6 (main) (#16301) (548c8c2)
deps: update dependency @radix-ui/react-dropdown-menu to v2.1.6 (main) (#16303) (5fedc3c)
deps: update dependency @radix-ui/react-hover-card to v1.1.6 (main) (#16304) (f11fd12)
deps: update dependency @radix-ui/react-label to v2.1.2 (main) (#16305) (13bfb12)
deps: update dependency @radix-ui/react-popover to v1.1.6 (main) (#16306) (abb3a94)
deps: update dependency @radix-ui/react-progress to v1.1.2 (main) (#16307) (18210e9)
deps: update dependency @radix-ui/react-scroll-area to v1.2.3 (main) (#16308) (9136ba3)
deps: update dependency @radix-ui/react-select to v2.1.6 (main) (#16310) (1115a77)
deps: update dependency @radix-ui/react-separator to v1.1.2 (main) (#16311) (aee6e88)
deps: update dependency @radix-ui/react-slot to v1.1.2 (main) (#16313) (9b5f33c)
deps: update dependency @radix-ui/react-switch to v1.1.3 (main) (#16314) (7fa049e)
deps: update dependency @radix-ui/react-tabs to v1.1.3 (main) (#16316) (96b4e8f)
deps: update dependency @radix-ui/react-toast to v1.2.6 (main) (#16320) (9b47b19)
deps: update dependency @radix-ui/react-toggle to v1.1.2 (main) (#16323) (8fd8697)
deps: update dependency @radix-ui/react-toggle-group to v1.1.2 (main) (#16326) (677faad)
deps: update dependency @radix-ui/react-tooltip to v1.1.8 (main) (#16327) (c084144)
deps: update dependency @tanstack/react-query to v5.66.5 (main) (#16328) (dbf0161)
deps: update dependency @tanstack/react-query to v5.66.6 (main) (#16341) (24137bf)
deps: update dependency @tanstack/react-query to v5.66.7 (main) (#16352) (877243c)
deps: update dependency @tanstack/react-query to v5.66.9 (main) (#16421) (d8f0c06)
deps: update dependency @tanstack/react-query to v5.67.1 (main) (#16561) (8641a02)
deps: update dependency @tanstack/react-query to v5.67.2 (main) (#16621) (15c498c)
deps: update dependency @tanstack/react-query to v5.67.3 (main) (#16685) (2935a74)
deps: update dependency @tanstack/react-query to v5.68.0 (main) (#16757) (58840c5)
deps: update dependency @tanstack/react-query to v5.69.0 (main) (#16808) (4161c76)
deps: update dependency @tanstack/react-query-devtools to v5.66.5 (main) (#16331) (dbb1716)
deps: update dependency @tanstack/react-query-devtools to v5.66.6 (main) (#16343) (2d707d9)
deps: update dependency @tanstack/react-query-devtools to v5.66.7 (main) (#16353) (412f733)
deps: update dependency @tanstack/react-query-devtools to v5.66.9 (main) (#16423) (48e00b5)
deps: update dependency @tanstack/react-query-devtools to v5.67.1 (main) (#16563) (0f1dce8)
deps: update dependency @tanstack/react-query-devtools to v5.67.2 (main) (#16622) (7276ae2)
deps: update dependency @tanstack/react-query-devtools to v5.67.3 (main) (#16686) (029abea)
deps: update dependency @tanstack/react-query-devtools to v5.68.0 (main) (#16756) (02a6800)
deps: update dependency @tanstack/react-query-devtools to v5.69.0 (main) (#16810) (6109de3)
deps: update dependency @types/lodash to v4.17.16 (main) (#16516) (7c9b44a)
deps: update dependency @types/react-datepicker to v7 (main) (#16480) (1796269)
deps: update dependency cmdk to v1.1.1 (main) (#16766) (06553d8)
deps: update dependency date-fns to v4 (main) (#16481) (5b7f1f0)
deps: update dependency lucide-react to ^0.475.0 (main) (#16344) (2f57d60)
deps: update dependency lucide-react to ^0.476.0 (main) (#16455) (32fd332)
deps: update dependency lucide-react to ^0.477.0 (main) (#16509) (f84f0c7)
deps: update dependency lucide-react to ^0.478.0 (main) (#16623) (31d8648)
deps: update dependency lucide-react to ^0.479.0 (main) (#16630) (1e1e7a9)
deps: update dependency lucide-react to ^0.481.0 (main) (#16765) (a354eee)
deps: update dependency lucide-react to ^0.482.0 (main) (#16767) (901320c)
deps: update dependency lucide-react to ^0.483.0 (main) (#16811) (de6f0e9)
deps: update dependency next-themes to v0.4.5 (main) (#16655) (2507888)
deps: update dependency next-themes to v0.4.6 (main) (#16697) (c515a4e)
deps: update dependency react to v19 (main) (#16000) (1b35cb6)
deps: update dependency react-code-block to v1.1.3 (main) (#16428) (9691e94)
deps: update dependency react-datepicker to v8.1.0 (main) (#16346) (4a674b2)
deps: update dependency react-datepicker to v8.2.0 (main) (#16662) (7a70860)
deps: update dependency react-datepicker to v8.2.1 (main) (#16749) (20eeecb)
deps: update dependency react-icons to v5.5.0 (main) (#16456) (bce5f55)
deps: update dependency react-router-dom to v6.29.0 (main) (#16347) (14ce844)
deps: update dependency react-router-dom to v7 (main) (#16515) (976cbbb)
deps: update dependency react-router-dom to v7.1.4 (main) (#16018) (f163e44)
deps: update dependency react-router-dom to v7.1.5 (main) (#16046) (45a0c59)
deps: update dependency react-router-dom to v7.3.0 (main) (#16615) (23acfcb)
deps: update dependency tailwind-merge to v3 (main) (#16518) (c8f9474)
deps: update dependency zod to v3.24.2 (main) (#16333) (ec5bef4)
deps: update github.com/prometheus/prometheus (main) (#15950) (b37eefe)
deps: update module cloud.google.com/go/pubsub to v1.46.0 (main) (#16019) (998da11)
deps: update module cloud.google.com/go/pubsub to v1.47.0 (main) (#16047) (8f9f92f)
deps: update module cloud.google.com/go/pubsub to v1.48.0 (main) (#16724) (b07bb72)
deps: update module cloud.google.com/go/storage to v1.51.0 (main) (#16720) (b4abbf4)
deps: update module github.com/aws/aws-sdk-go-v2 to v1.36.1 (main) (#16024) (542cff4)
deps: update module github.com/aws/aws-sdk-go-v2 to v1.36.2 (main) (#16430) (ba9afd6)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.3 (main) (#16022) (03f18ac)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.4 (main) (#16042) (0bf0253)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.5 (main) (#16093) (c4e916d)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.6 (main) (#16123) (d28e627)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.7 (main) (#16431) (ca41297)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.8 (main) (#16503) (364e80e)
deps: update module github.com/aws/aws-sdk-go-v2/config to v1.29.9 (main) (#16542) (2cb3b3a)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.75.0 (main) (#16003) (e3d1054)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.75.1 (main) (#16023) (d2b7d82)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.75.2 (main) (#16043) (01358cf)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.75.3 (main) (#16094) (1d6c0eb)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.75.4 (main) (#16124) (0c44e76)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.76.0 (main) (#16140) (f70984c)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.76.1 (main) (#16173) (a93a3ab)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.77.0 (main) (#16356) (879168b)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.77.1 (main) (#16433) (92bdb9d)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.78.0 (main) (#16513) (b7b5c76)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.78.1 (main) (#16548) (81aab19)
deps: update module github.com/aws/aws-sdk-go-v2/service/s3 to v1.78.2 (main) (#16694) (9a99859)
deps: update module github.com/axiomhq/hyperloglog to v0.2.5 (main) (#16504) (dcda340)
deps: update module github.com/azure/go-autorest

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