|
6 | 6 | * [ENHANCEMENT] Ingester: Add `enable_matcher_optimization` config to apply low selectivity matchers lazily. #7063 |
7 | 7 | * [ENHANCEMENT] Distributor: Add a label references validation for remote write v2 request. #7074 |
8 | 8 | * [ENHANCEMENT] Distributor: Add count, spans, and buckets validations for native histogram. #7072 |
9 | | -* [BUGFIX] Compactor: Avoid race condition which allow a grouper to not compact all partitions. #7082 |
10 | | -* [BUGFIX] Fix bug where validating metric names uses the wrong validation logic. #7086 |
11 | | -* [BUGFIX] Ring: Change DynamoDB KV to retry indefinetly for WatchKey. #7088 |
12 | | -* [BUGFIX] Add alertmanager receiver validation for discord and email. #7097 |
| 9 | +* [BUGFIX] Ring: Change DynamoDB KV to retry indefinitely for WatchKey. #7088 |
13 | 10 |
|
14 | | -## 1.20.0 in progress |
| 11 | +## 1.20.0 2025-11-10 |
15 | 12 |
|
16 | 13 | * [CHANGE] StoreGateway/Alertmanager: Add default 5s connection timeout on client. #6603 |
17 | 14 | * [CHANGE] Ingester: Remove EnableNativeHistograms config flag and instead gate keep through new per-tenant limit at ingestion. #6718 |
18 | 15 | * [CHANGE] Validate a tenantID when to use a single tenant resolver. #6727 |
| 16 | +* [CHANGE] Ring: Add zone label to ring_members metric. #6900 |
19 | 17 | * [FEATURE] Distributor: Add an experimental `-distributor.otlp.enable-type-and-unit-labels` flag to add `__type__` and `__unit__` labels for OTLP metrics. #6969 |
20 | 18 | * [FEATURE] Distributor: Add an experimental `-distributor.otlp.allow-delta-temporality` flag to ingest delta temporality otlp metrics. #6934 |
21 | 19 | * [FEATURE] Query Frontend: Add dynamic interval size for query splitting. This is enabled by configuring experimental flags `querier.max-shards-per-query` and/or `querier.max-fetched-data-duration-per-query`. The split interval size is dynamically increased to maintain a number of shards and total duration fetched below the configured values. #6458 |
22 | 20 | * [FEATURE] Querier/Ruler: Add `query_partial_data` and `rules_partial_data` limits to allow queries/rules to be evaluated with data from a single zone, if other zones are not available. #6526 |
23 | 21 | * [FEATURE] Update prometheus alertmanager version to v0.28.0 and add new integration msteamsv2, jira, and rocketchat. #6590 |
24 | 22 | * [FEATURE] Ingester/StoreGateway: Add `ResourceMonitor` module in Cortex, and add `ResourceBasedLimiter` in Ingesters and StoreGateways. #6674 |
25 | 23 | * [FEATURE] Support Prometheus remote write 2.0. #6330 |
26 | | -* [FEATURE] Ingester: Support out-of-order native histogram ingestion. It automatically enabled when `-ingester.out-of-order-time-window > 0` and `-blocks-storage.tsdb.enable-native-histograms=true`. #6626 #6663 |
| 24 | +* [FEATURE] Ingester: Support out-of-order native histogram ingestion. It is automatically enabled when `-ingester.out-of-order-time-window > 0` and `-blocks-storage.tsdb.enable-native-histograms=true`. #6626 #6663 |
27 | 25 | * [FEATURE] Ruler: Add support for percentage based sharding for rulers. #6680 |
28 | 26 | * [FEATURE] Ruler: Add support for group labels. #6665 |
29 | 27 | * [FEATURE] Query federation: Introduce a regex tenant resolver to allow regex in `X-Scope-OrgID` value. #6713 |
|
32 | 30 | * [FEATURE] Experimental Support Parquet format: Implement parquet converter service to convert a TSDB block into Parquet and Parquet Queryable. #6716 #6743 |
33 | 31 | * [FEATURE] Distributor/Ingester: Implemented experimental feature to use gRPC stream connection for push requests. This can be enabled by setting `-distributor.use-stream-push=true`. #6580 |
34 | 32 | * [FEATURE] Compactor: Add support for percentage based sharding for compactors. #6738 |
35 | | -* [FEATURE] Querier: Allow choosing PromQL engine via header. #6777 |
| 33 | +* [FEATURE] Querier: Allow choosing PromQL engine via header `X-PromQL-EngineType`. #6777 |
36 | 34 | * [FEATURE] Querier: Support for configuring query optimizers and enabling XFunctions in the Thanos engine. #6873 |
37 | 35 | * [FEATURE] Query Frontend: Add support /api/v1/format_query API for formatting queries. #6893 |
38 | 36 | * [FEATURE] Query Frontend: Add support for /api/v1/parse_query API (experimental) to parse a PromQL expression and return it as a JSON-formatted AST (abstract syntax tree). #6978 |
|
52 | 50 | * [ENHANCEMENT] Ingester: Add a `cortex_ingester_active_native_histogram_series` metric to track # of active NH series. #6695 |
53 | 51 | * [ENHANCEMENT] Query Frontend: Add new limit `-frontend.max-query-response-size` for total query response size after decompression in query frontend. #6607 |
54 | 52 | * [ENHANCEMENT] Alertmanager: Add nflog and silences maintenance metrics. #6659 |
55 | | -* [ENHANCEMENT] Querier: limit label APIs to query only ingesters if `start` param is not been specified. #6618 |
| 53 | +* [ENHANCEMENT] Querier: limit label APIs to query only ingesters if `start` param is not specified. #6618 |
56 | 54 | * [ENHANCEMENT] Alertmanager: Add new limits `-alertmanager.max-silences-count` and `-alertmanager.max-silences-size-bytes` for limiting silences per tenant. #6605 |
57 | | -* [ENHANCEMENT] Update prometheus version to v3.1.0. #6583 |
58 | 55 | * [ENHANCEMENT] Add `compactor.auto-forget-delay` for compactor to auto forget compactors after X minutes without heartbeat. #6533 |
59 | 56 | * [ENHANCEMENT] StoreGateway: Emit more histogram buckets on the `cortex_querier_storegateway_refetches_per_query` metric. #6570 |
60 | 57 | * [ENHANCEMENT] Querier: Apply bytes limiter to LabelNames and LabelValuesForLabelNames. #6568 |
|
83 | 80 | * [ENHANCEMENT] Distributor: Add native histograms max sample size bytes limit validation. #6834 |
84 | 81 | * [ENHANCEMENT] Querier: Support caching parquet labels file in parquet queryable. #6835 |
85 | 82 | * [ENHANCEMENT] Querier: Support query limits in parquet queryable. #6870 |
86 | | -* [ENHANCEMENT] Ring: Add zone label to ring_members metric. #6900 |
87 | 83 | * [ENHANCEMENT] Ingester: Add new metric `cortex_ingester_push_errors_total` to track reasons for ingester request failures. #6901 |
88 | 84 | * [ENHANCEMENT] Ring: Expose `detailed_metrics_enabled` for all rings. Default true. #6926 |
89 | 85 | * [ENHANCEMENT] Parquet Storage: Allow Parquet Queryable to disable fallback to Store Gateway. #6920 |
|
116 | 112 | * [BUGFIX] Compactor: Delete the prefix `blocks_meta` from the metadata fetcher metrics. #6832 |
117 | 113 | * [BUGFIX] Store Gateway: Avoid race condition by deduplicating entries in bucket stores user scan. #6863 |
118 | 114 | * [BUGFIX] Runtime-config: Change to check tenant limit validation when loading runtime config only for `all`, `distributor`, `querier`, and `ruler` targets. #6880 |
119 | | -* [BUGFIX] Distributor: Fix the `/distributor/all_user_stats` api to work during rolling updates on ingesters. #7026 |
| 115 | +* [BUGFIX] Distributor: Fix `/distributor/all_user_stats` api to work during rolling updates on ingesters. #7026 |
120 | 116 | * [BUGFIX] Runtime-config: Fix panic when the runtime config is `null`. #7062 |
121 | 117 | * [BUGFIX] Scheduler: Avoid all queriers reserved for prioritized requests. #7057 |
| 118 | +* [BUGFIX] Fix bug where validating metric names uses the wrong validation logic. #7086 |
| 119 | +* [BUGFIX] Compactor: Avoid race condition which allow a grouper to not compact all partitions. #7082 |
| 120 | +* [BUGFIX] Add alertmanager receiver validation for discord and email. #7097 |
122 | 121 |
|
123 | 122 | ## 1.19.1 2025-09-20 |
124 | 123 |
|
|
0 commit comments