CHANGELOG.md: release v0.18.0

Signed-off-by: Lucas Servén Marín <lserven@gmail.com>

CHANGELOG.md

@@ -12,29 +12,36 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 
 ## Unreleased
 
-## [v0.18.0](https://github.com/thanos-io/thanos/releases) - Release in progress
+## [v0.18.0](https://github.com/thanos-io/thanos/releases/tag/v0.18.0) - 2021.01.06
 
 ### Added
 
-- [#3469](https://github.com/thanos-io/thanos/pull/3469) StoreAPI: Added `hints` field to `LabelNamesRequest` and `LabelValuesRequest`. Hints in an opaque data structure that can be used to carry additional information from the store and its content is implementation specific.
+- [#3380](https://github.com/thanos-io/thanos/pull/3380) Mixin: Add block deletion panels for compactor dashboards.
+- [#3568](https://github.com/thanos-io/thanos/pull/3568) Store: Optimized inject label stage of index lookup.
+- [#3566](https://github.com/thanos-io/thanos/pull/3566) StoreAPI: Support label matchers in labels API.
+- [#3531](https://github.com/thanos-io/thanos/pull/3531) Store: Optimized common cases for time selecting smaller amount of series by avoiding looking up symbols.
+- [#3469](https://github.com/thanos-io/thanos/pull/3469) StoreAPI: Added `hints` field to `LabelNamesRequest` and `LabelValuesRequest`. Hints are an opaque data structure that can be used to carry additional information from the store and its content is implementation-specific.
 - [#3421](https://github.com/thanos-io/thanos/pull/3421) Tools: Added `thanos tools bucket rewrite` command allowing to delete series from given block.
-- [#3509](https://github.com/thanos-io/thanos/pull/3509) Store: Added touch series limit
-- [#3388](https://github.com/thanos-io/thanos/pull/3378) Tools: Bucket replicator now can specify block IDs to copy.
-- [#3121](https://github.com/thanos-io/thanos/pull/3121) Receive: Added `--receive.hashrings` alternative to `receive.hashrings-file` flag (lower priority). Content of JSON file that contains the hashring configuration.
-
+- [#3509](https://github.com/thanos-io/thanos/pull/3509) Store: Added a CLI flag to limit the number of series that are touched.
+- [#3444](https://github.com/thanos-io/thanos/pull/3444) Query Frontend: Make POST request to downstream URL for labels and series API endpoints.
+- [#3388](https://github.com/thanos-io/thanos/pull/3388) Tools: Bucket replicator now can specify block IDs to copy.
+- [#3385](https://github.com/thanos-io/thanos/pull/3385) Tools: Bucket prints extra statistics for block index with debug log-level.
+- [#3121](https://github.com/thanos-io/thanos/pull/3121) Receive: Added `--receive.hashrings` alternative to `receive.hashrings-file` flag (lower priority). The flag expects the literal hashring configuration in JSON format.
 ### Fixed
 
+- [#3567](https://github.com/thanos-io/thanos/pull/3567) Mixin: Reintroduce `thanos_objstore_bucket_operation_failures_total` alert.
 - [#3527](https://github.com/thanos-io/thanos/pull/3527) Query Frontend: Fix query_range behavior when start/end times are the same
-- [#3560](https://github.com/thanos-io/thanos/pull/3560) query-frontend: Allow separate label cache
-- [#3672](https://github.com/thanos-io/thanos/pull/3672) rule: prevent rule crash from no such host error when using `dnssrv+` or `dnssrvnoa+`.
+- [#3560](https://github.com/thanos-io/thanos/pull/3560) Query Frontend: Allow separate label cache
+- [#3672](https://github.com/thanos-io/thanos/pull/3672) Rule: Prevent crashing due to `no such host error` when using `dnssrv+` or `dnssrvnoa+`.
+- [#3461](https://github.com/thanos-io/thanos/pull/3461) Compact, Shipper, Store: Fixed panic when no external labels are set in block metadata.
 
 ### Changed
 
-- [#3496](https://github.com/thanos-io/thanos/pull/3496) s3: Respect SignatureV2 flag for all credential providers.
+- [#3496](https://github.com/thanos-io/thanos/pull/3496) S3: Respect SignatureV2 flag for all credential providers.
 - [#2732](https://github.com/thanos-io/thanos/pull/2732) Swift: Switched to a new library [ncw/swift](https://github.com/ncw/swift) providing large objects support.
    By default, segments will be uploaded to the same container directory `segments/` if the file is bigger than `1GB`.
    To change the defaults see [the docs](./docs/storage.md#openstack-swift).
-- [#3626](https://github.com/thanos-io/thanos/pull/3626) Failed upload of `meta.json` file doesn't cause block cleanup anymore. This has a potential to generate corrupted blocks under specific conditions. Partial block is left in bucket for later cleanup.
+- [#3626](https://github.com/thanos-io/thanos/pull/3626) Shipper: Failed upload of `meta.json` file doesn't cause block cleanup anymore. This has a potential to generate corrupted blocks under specific conditions. Partial block is left in bucket for later cleanup.
 
 
 ## [v0.17.2](https://github.com/thanos-io/thanos/releases/tag/v0.17.2) - 2020.12.07
@@ -48,7 +55,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 
 ### Fixed
 
-- [#3480](https://github.com/thanos-io/thanos/pull/3480) Query-frontend: Fixed regression.
+- [#3480](https://github.com/thanos-io/thanos/pull/3480) Query Frontend: Fixed regression.
 
 ### Changed
 
@@ -260,7 +267,6 @@ sse_config:
 - [#2579](https://github.com/thanos-io/thanos/pull/2579) Store: Experimental caching bucket can now cache metadata as well. Config has changed from #2532.
 - [#2526](https://github.com/thanos-io/thanos/pull/2526) Compact: In case there are no labels left after deduplication via `--deduplication.replica-label`, assign first `replica-label` with value `deduped`.
 - [#2621](https://github.com/thanos-io/thanos/pull/2621) Receive: Added flag to configure forward request timeout. Receive write will complete request as soon as quorum of writes succeeds.
-- [#3380](https://github.com/thanos-io/thanos/pull/3380) mixin: Add block deletion panels for compactor dashboards.
 
 ### Changed