diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99efe43170..d644ab0e20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 NOTE: As semantic versioning states all 0.y.z releases can contain breaking changes in API (flags, grpc API, any backward compatibility)
 
-We use _breaking :warning:_ to mark changes that are not backward compatible (relates only to v0.y.z releases.)
+We use *breaking :warning:* to mark changes that are not backward compatible (relates only to v0.y.z releases.)
 
 ## Unreleased
 
@@ -35,7 +35,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 
 - [#4977](https://github.com/thanos-io/thanos/pull/4977) Build: Upgrade to `bingo v0.5.2` and implements `gotesplit` to allow for parallelism in our GitHub e2e tests.
 - [#4228](https://github.com/thanos-io/thanos/pull/4228) Tools `thanos bucket inspect`: Add flag `--output` to provide output method (table,csv,tsv).
-- [#4282](https://github.com/thanos-io/thanos/pull/4282) Query: _breaking :warning:_ Add `--endpoint` flag to the querier. The `--store` flag will eventually be replaced.
+- [#4282](https://github.com/thanos-io/thanos/pull/4282) Query: *breaking :warning:* Add `--endpoint` flag to the querier. The `--store` flag will eventually be replaced.
 - [#4636](https://github.com/thanos-io/thanos/pull/4636) Azure: Support authentication using user-assigned managed identity
 - [#4680](https://github.com/thanos-io/thanos/pull/4680) Query: Add `exemplar.partial-response` flag to control partial response.
 - [#4679](https://github.com/thanos-io/thanos/pull/4679) Query: Add `enable-feature` flag to enable negative offsets and `@` modifier, similar to Prometheus.
@@ -43,7 +43,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 - [#4710](https://github.com/thanos-io/thanos/pull/4710) Store: Add metric to capture timestamp of the last loaded block.
 - [#4736](https://github.com/thanos-io/thanos/pull/4736) S3: Add capability to use custom AWS STS Endpoint.
 - [#4764](https://github.com/thanos-io/thanos/pull/4764) Compactor: add `block-viewer.global.sync-block-timeout` flag to set the timeout of synchronization block metas.
-- [#4818](https://github.com/thanos-io/thanos/pull/4818) _EXPERIMENTAL_ store: Add Groupcache as a cache backend. [Original issue](https://github.com/thanos-io/thanos/issues/2962).
+- [#4818](https://github.com/thanos-io/thanos/pull/4818) *EXPERIMENTAL* store: Add Groupcache as a cache backend. [Original issue](https://github.com/thanos-io/thanos/issues/2962).
 - [#4801](https://github.com/thanos-io/thanos/pull/4801) Compactor: added Prometheus metrics for tracking the progress of compaction and downsampling.
 - [#4444](https://github.com/thanos-io/thanos/pull/4444) UI: add mark deletion and no compaction to the Block UI.
 - [#4576](https://github.com/thanos-io/thanos/pull/4576) UI: add filter compaction level to the Block UI.
@@ -131,7 +131,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 
 - [#4519](https://github.com/thanos-io/thanos/pull/4519) Query: Switch to miekgdns DNS resolver as the default one.
 - [#4586](https://github.com/thanos-io/thanos/pull/4586) Update Prometheus/Cortex dependencies and implement LabelNames() pushdown as a result; provides massive speed-up for the labels API in Thanos Query.
-- [#4421](https://github.com/thanos-io/thanos/pull/4421) _breaking :warning:_: `--store` (in the future, to be renamed to `--endpoints`) now supports passing any APIs from Thanos gRPC APIs: StoreAPI, MetadataAPI, RulesAPI, TargetsAPI and ExemplarsAPI (in oppose in the past you have to put it in hidden `--targets`, `--rules` etc flags). `--store` will now automatically detect what APIs server exposes.
+- [#4421](https://github.com/thanos-io/thanos/pull/4421) *breaking :warning:*: `--store` (in the future, to be renamed to `--endpoints`) now supports passing any APIs from Thanos gRPC APIs: StoreAPI, MetadataAPI, RulesAPI, TargetsAPI and ExemplarsAPI (in oppose in the past you have to put it in hidden `--targets`, `--rules` etc flags). `--store` will now automatically detect what APIs server exposes.
 - [#4669](https://github.com/thanos-io/thanos/pull/4669) Moved Prometheus dependency to v2.30.
 
 ## [v0.22.0](https://github.com/thanos-io/thanos/tree/release-0.22) - 2021.07.22
@@ -239,7 +239,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 - [#3929](https://github.com/thanos-io/thanos/pull/3929) Store: Adds the name of the instantiated memcached client to log info.
 - [#3827](https://github.com/thanos-io/thanos/pull/3827) Upgrade Go version to 1.16
 - [#3948](https://github.com/thanos-io/thanos/pull/3948) Receiver: Adjust `http_request_duration_seconds` buckets for low latency requests.
-- [#3856](https://github.com/thanos-io/thanos/pull/3856) Mixin: _breaking :warning:_ Introduce flexible multi-cluster/namespace mode for alerts and dashboards. Removes jobPrefix config option. Removes `namespace` by default.
+- [#3856](https://github.com/thanos-io/thanos/pull/3856) Mixin: *breaking :warning:* Introduce flexible multi-cluster/namespace mode for alerts and dashboards. Removes jobPrefix config option. Removes `namespace` by default.
 - [#3937](https://github.com/thanos-io/thanos/pull/3937) Store: Reduce memory usage for range queries.
 - [#4045](https://github.com/thanos-io/thanos/pull/4045) UI: Enable Targets page in Querier UI.
 - [#4062](https://github.com/thanos-io/thanos/pull/4062) Flags: Sort flags alphabetically.
@@ -257,7 +257,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 - [#3792](https://github.com/thanos-io/thanos/pull/3792) Receiver: Added `--tsdb.allow-overlapping-blocks` flag to allow overlapping tsdb blocks and enable vertical compaction.
 - [#3740](https://github.com/thanos-io/thanos/pull/3740) Query: Added `--query.default-step` flag to set default step. Useful when your tenant scrape interval is stable and far from default UI's 1s.
 - [#3686](https://github.com/thanos-io/thanos/pull/3686) Query/Sidecar: Added metric metadata API support. You can now configure you Querier to fetch Prometheus metrics metadata from leaf Prometheus-es!
-- [#3031](https://github.com/thanos-io/thanos/pull/3031) Compact/Sidecar/Receive/Rule: Added `--hash-func`. If some function has been specified, writers calculate hashes using that function of each file in a block before uploading them. If those hashes exist in the `meta.json` file then Compact does not download the files if they already exist on disk and with the same hash. This also means that the data directory passed to Thanos Compact is only _cleared once at boot_ or _if everything succeeds_. So, if you, for example, use persistent volumes on k8s and your Thanos Compact crashes or fails to make an iteration properly then the last downloaded files are not wiped from the disk. The directories that were created the last time are only wiped again after a successful iteration or if the previously picked up blocks have disappeared.
+- [#3031](https://github.com/thanos-io/thanos/pull/3031) Compact/Sidecar/Receive/Rule: Added `--hash-func`. If some function has been specified, writers calculate hashes using that function of each file in a block before uploading them. If those hashes exist in the `meta.json` file then Compact does not download the files if they already exist on disk and with the same hash. This also means that the data directory passed to Thanos Compact is only *cleared once at boot* or *if everything succeeds*. So, if you, for example, use persistent volumes on k8s and your Thanos Compact crashes or fails to make an iteration properly then the last downloaded files are not wiped from the disk. The directories that were created the last time are only wiped again after a successful iteration or if the previously picked up blocks have disappeared.
 
 ### Fixed
 
@@ -365,7 +365,7 @@ We use _breaking :warning:_ to mark changes that are not backward compatible (re
 - [#2906](https://github.com/thanos-io/thanos/pull/2906) Tools: Refactor Bucket replicate execution. Removed all `thanos_replicate_origin_.*` metrics.
   - `thanos_replicate_origin_meta_loads_total` can be replaced by `blocks_meta_synced{state="loaded"}`.
   - `thanos_replicate_origin_partial_meta_reads_total` can be replaced by `blocks_meta_synced{state="failed"}`.
-- [#3309](https://github.com/thanos-io/thanos/pull/3309) Compact: _breaking :warning:_ Rename metrics to match naming convention. This includes metrics starting with `thanos_compactor` to `thanos_compact`, `thanos_querier` to `thanos_query` and `thanos_ruler` to `thanos_rule`.
+- [#3309](https://github.com/thanos-io/thanos/pull/3309) Compact: *breaking :warning:* Rename metrics to match naming convention. This includes metrics starting with `thanos_compactor` to `thanos_compact`, `thanos_querier` to `thanos_query` and `thanos_ruler` to `thanos_rule`.
 
 ## [v0.16.0](https://github.com/thanos-io/thanos/releases/tag/v0.16.0) - 2020.10.26
 
@@ -429,7 +429,7 @@ Highlights:
 - [#2936](https://github.com/thanos-io/thanos/pull/2936) Compact: Fix ReplicaLabelRemover panic when replicaLabels are not specified.
 - [#2956](https://github.com/thanos-io/thanos/pull/2956) Store: Fix fetching of chunks bigger than 16000 bytes.
 - [#2970](https://github.com/thanos-io/thanos/pull/2970) Store: Upgrade minio-go/v7 to fix slowness when running on EKS.
-- [#2957](https://github.com/thanos-io/thanos/pull/2957) Rule: _breaking :warning:_ Now sets all of the relevant fields properly; avoids a panic when `/api/v1/rules` is called and the time zone is _not_ UTC; `rules` field is an empty array now if no rules have been defined in a rule group. Thanos Rule's `/api/v1/rules` endpoint no longer returns the old, deprecated `partial_response_strategy`. The old, deprecated value has been fixed to `WARN` for quite some time. _Please_ use `partialResponseStrategy`.
+- [#2957](https://github.com/thanos-io/thanos/pull/2957) Rule: *breaking :warning:* Now sets all of the relevant fields properly; avoids a panic when `/api/v1/rules` is called and the time zone is *not* UTC; `rules` field is an empty array now if no rules have been defined in a rule group. Thanos Rule's `/api/v1/rules` endpoint no longer returns the old, deprecated `partial_response_strategy`. The old, deprecated value has been fixed to `WARN` for quite some time. *Please* use `partialResponseStrategy`.
 - [#2976](https://github.com/thanos-io/thanos/pull/2976) Query: Better rounding for incoming query timestamps.
 - [#2929](https://github.com/thanos-io/thanos/pull/2929) Mixin: Fix expression for 'unhealthy sidecar' alert and increase the timeout for 10 minutes.
 - [#3024](https://github.com/thanos-io/thanos/pull/3024) Query: Consider group name and file for deduplication.
@@ -459,9 +459,9 @@ Highlights:
 - [#2893](https://github.com/thanos-io/thanos/pull/2893) Store: Rename metric `thanos_bucket_store_cached_postings_compression_time_seconds` to `thanos_bucket_store_cached_postings_compression_time_seconds_total`.
 - [#2915](https://github.com/thanos-io/thanos/pull/2915) Receive,Ruler: Enable TSDB directory locking by default. Add a new flag (`--tsdb.no-lockfile`) to override behavior.
 - [#2902](https://github.com/thanos-io/thanos/pull/2902) Querier UI:Separate dedupe and partial response checkboxes per panel in new UI.
-- [#2991](https://github.com/thanos-io/thanos/pull/2991) Store: _breaking :warning:_ `operation` label value `getrange` changed to `get_range` for `thanos_store_bucket_cache_operation_requests_total` and `thanos_store_bucket_cache_operation_hits_total` to be consistent with bucket operation metrics.
+- [#2991](https://github.com/thanos-io/thanos/pull/2991) Store: *breaking :warning:* `operation` label value `getrange` changed to `get_range` for `thanos_store_bucket_cache_operation_requests_total` and `thanos_store_bucket_cache_operation_hits_total` to be consistent with bucket operation metrics.
 - [#2876](https://github.com/thanos-io/thanos/pull/2876) Receive,Ruler: Updated TSDB and switched to ChunkIterators instead of sample one, which avoids unnecessary decoding / encoding.
-- [#3064](https://github.com/thanos-io/thanos/pull/3064) s3: _breaking :warning:_ Add SSE/SSE-KMS/SSE-C configuration. The S3 `encrypt_sse: true` option is now deprecated in favour of `sse_config`. If you used `encrypt_sse`, the migration strategy is to set up the following block:
+- [#3064](https://github.com/thanos-io/thanos/pull/3064) s3: *breaking :warning:* Add SSE/SSE-KMS/SSE-C configuration. The S3 `encrypt_sse: true` option is now deprecated in favour of `sse_config`. If you used `encrypt_sse`, the migration strategy is to set up the following block:
 
 ```yaml
 sse_config:
@@ -486,7 +486,7 @@ sse_config:
 - [#2667](https://github.com/thanos-io/thanos/pull/2667) Store: Removed support to the legacy `index.cache.json`. The hidden flag `--store.disable-index-header` was removed.
 - [#2613](https://github.com/thanos-io/thanos/pull/2613) Store: Renamed the caching bucket config option `chunk_object_size_ttl` to `chunk_object_attrs_ttl`.
 - [#2667](https://github.com/thanos-io/thanos/pull/2667) Compact: The deprecated flag `--index.generate-missing-cache-file` and the metric `thanos_compact_generated_index_total` were removed.
-- [#2671](https://github.com/thanos-io/thanos/pull/2671) _breaking_ Tools: Bucket replicate flag `--resolution` is now in Go duration format.
+- [#2671](https://github.com/thanos-io/thanos/pull/2671) *breaking* Tools: Bucket replicate flag `--resolution` is now in Go duration format.
 - [#2671](https://github.com/thanos-io/thanos/pull/2671) Tools: Bucket replicate now replicates by default all blocks.
 - [#2739](https://github.com/thanos-io/thanos/pull/2739) Changed `bucket tool bucket verify` `--id-whitelist` flag to `--id`.
 - [#2748](https://github.com/thanos-io/thanos/pull/2748) Upgrade Prometheus to [@66dfb951c4ca](https://github.com/prometheus/prometheus/commit/66dfb951c4ca2c1dd3f266172a48a925403b13a5) which is after v2.19.0.
@@ -590,8 +590,8 @@ sse_config:
 
 ### Changed
 
-- [#2136](https://github.com/thanos-io/thanos/pull/2136) _breaking_ Store, Compact, Bucket: schedule block deletion by adding deletion-mark.json. This adds a consistent way for multiple readers and writers to access object storage. Since there are no consistency guarantees provided by some Object Storage providers, this PR adds a consistent lock-free way of dealing with Object Storage irrespective of the choice of object storage. In order to achieve this co-ordination, blocks are not deleted directly. Instead, blocks are marked for deletion by uploading the `deletion-mark.json` file for the block that was chosen to be deleted. This file contains Unix time of when the block was marked for deletion. If you want to keep existing behavior, you should add `--delete-delay=0s` as a flag.
-- [#2090](https://github.com/thanos-io/thanos/issues/2090) _breaking_ Downsample command: the `downsample` command has moved and is now a sub-command of the `thanos bucket` sub-command; it cannot be called via `thanos downsample` any more.
+- [#2136](https://github.com/thanos-io/thanos/pull/2136) *breaking* Store, Compact, Bucket: schedule block deletion by adding deletion-mark.json. This adds a consistent way for multiple readers and writers to access object storage. Since there are no consistency guarantees provided by some Object Storage providers, this PR adds a consistent lock-free way of dealing with Object Storage irrespective of the choice of object storage. In order to achieve this co-ordination, blocks are not deleted directly. Instead, blocks are marked for deletion by uploading the `deletion-mark.json` file for the block that was chosen to be deleted. This file contains Unix time of when the block was marked for deletion. If you want to keep existing behavior, you should add `--delete-delay=0s` as a flag.
+- [#2090](https://github.com/thanos-io/thanos/issues/2090) *breaking* Downsample command: the `downsample` command has moved and is now a sub-command of the `thanos bucket` sub-command; it cannot be called via `thanos downsample` any more.
 - [#2294](https://github.com/thanos-io/thanos/pull/2294) Store: optimizations for fetching postings. Queries using `=~".*"` matchers or negation matchers (`!=...` or `!~...`) benefit the most.
 - [#2301](https://github.com/thanos-io/thanos/pull/2301) Ruler: exit with an error when initialization fails.
 - [#2310](https://github.com/thanos-io/thanos/pull/2310) Query: report timespan 0 to 0 when discovering no stores.
@@ -631,7 +631,7 @@ sse_config:
 
 ### Changed
 
-- [#1970](https://github.com/thanos-io/thanos/issues/1970) _breaking_ Receive: Use gRPC for forwarding requests between peers. Note that existing values for the `--receive.local-endpoint` flag and the endpoints in the hashring configuration file must now specify the receive gRPC port and must be updated to be a simple `host:port` combination, e.g. `127.0.0.1:10901`, rather than a full HTTP URL, e.g. `http://127.0.0.1:10902/api/v1/receive`.
+- [#1970](https://github.com/thanos-io/thanos/issues/1970) *breaking* Receive: Use gRPC for forwarding requests between peers. Note that existing values for the `--receive.local-endpoint` flag and the endpoints in the hashring configuration file must now specify the receive gRPC port and must be updated to be a simple `host:port` combination, e.g. `127.0.0.1:10901`, rather than a full HTTP URL, e.g. `http://127.0.0.1:10902/api/v1/receive`.
 - [#1933](https://github.com/thanos-io/thanos/pull/1933) Add a flag `--tsdb.wal-compression` to configure whether to enable tsdb wal compression in ruler and receiver.
 - [#2021](https://github.com/thanos-io/thanos/pull/2021) Rename metric `thanos_query_duplicated_store_address` to `thanos_query_duplicated_store_addresses_total` and `thanos_rule_duplicated_query_address` to `thanos_rule_duplicated_query_addresses_total`.
 - [#2166](https://github.com/thanos-io/thanos/pull/2166) Bucket Web: improve the tooltip for the bucket UI; it was reconstructed and now exposes much more information about blocks.
@@ -848,7 +848,7 @@ Accepted into CNCF:
 
 - [#1147](https://github.com/thanos-io/thanos/pull/1147) Support for the Jaeger tracer has been added!
 
-_breaking_ New common flags were added for configuring tracing: `--tracing.config-file` and `--tracing.config`. You can either pass a file to Thanos with the tracing configuration or pass it in the command line itself. Old `--gcloudtrace.*` flags were removed :warning:
+*breaking* New common flags were added for configuring tracing: `--tracing.config-file` and `--tracing.config`. You can either pass a file to Thanos with the tracing configuration or pass it in the command line itself. Old `--gcloudtrace.*` flags were removed :warning:
 
 To migrate over the old `--gcloudtrace.*` configuration, your tracing configuration should look like this:
 
@@ -865,7 +865,7 @@ The other `type` you can use is `JAEGER` now. The `config` keys and values are J
 
 ### Changed
 
-- [#1284](https://github.com/thanos-io/thanos/pull/1284) Add support for multiple label-sets in Info gRPC service. This deprecates the single `Labels` slice of the `InfoResponse`, in a future release backward compatible handling for the single set of Labels will be removed. Upgrading to v0.6.0 or higher is advised. _breaking_ If you run have duplicate queries in your Querier configuration with hierarchical federation of multiple Queries this PR makes Thanos Querier to detect this case and block all duplicates. Refer to 0.6.1 which at least allows for single replica to work.
+- [#1284](https://github.com/thanos-io/thanos/pull/1284) Add support for multiple label-sets in Info gRPC service. This deprecates the single `Labels` slice of the `InfoResponse`, in a future release backward compatible handling for the single set of Labels will be removed. Upgrading to v0.6.0 or higher is advised. *breaking* If you run have duplicate queries in your Querier configuration with hierarchical federation of multiple Queries this PR makes Thanos Querier to detect this case and block all duplicates. Refer to 0.6.1 which at least allows for single replica to work.
 
 - [#1314](https://github.com/thanos-io/thanos/pull/1314) Removes `http_request_duration_microseconds` (Summary) and adds `http_request_duration_seconds` (Histogram) from http server instrumentation used in Thanos APIs and UIs.
 
@@ -903,7 +903,7 @@ TL;DR: Store LRU cache is no longer leaking, Upgraded Thanos UI to Prometheus 2.
 
 This version moved tarballs to Golang 1.12.5 from 1.11 as well, so same warning applies if you use `container_memory_usage_bytes` from cadvisor. Use `container_memory_working_set_bytes` instead.
 
-_breaking_ As announced couple of times this release also removes gossip with all configuration flags (`--cluster.*`).
+*breaking* As announced couple of times this release also removes gossip with all configuration flags (`--cluster.*`).
 
 ### Fixed
 
@@ -918,7 +918,7 @@ _breaking_ As announced couple of times this release also removes gossip with al
 
 ### Changed
 
-- [#1118](https://github.com/thanos-io/thanos/pull/1118) _breaking_ swift: Added support for cross-domain authentication by introducing `userDomainID`, `userDomainName`, `projectDomainID`, `projectDomainName`. The outdated terms `tenantID`, `tenantName` are deprecated and have been replaced by `projectID`, `projectName`.
+- [#1118](https://github.com/thanos-io/thanos/pull/1118) *breaking* swift: Added support for cross-domain authentication by introducing `userDomainID`, `userDomainName`, `projectDomainID`, `projectDomainName`. The outdated terms `tenantID`, `tenantName` are deprecated and have been replaced by `projectID`, `projectName`.
 
 - [#1066](https://github.com/thanos-io/thanos/pull/1066) Upgrade Thanos ui to Prometheus v2.9.1.
 
@@ -958,7 +958,7 @@ _breaking_ As announced couple of times this release also removes gossip with al
 
 ## Deprecated
 
-- [#1008](https://github.com/thanos-io/thanos/pull/1008) _breaking_ Removed Gossip implementation. All `--cluster.*` flags removed and Thanos will error out if any is provided.
+- [#1008](https://github.com/thanos-io/thanos/pull/1008) *breaking* Removed Gossip implementation. All `--cluster.*` flags removed and Thanos will error out if any is provided.
 
 ## [v0.4.0](https://github.com/thanos-io/thanos/releases/tag/v0.4.0) - 2019.05.3
 
@@ -1063,7 +1063,7 @@ New Store tracing span: \* `store_query_gate_ismyturn` shows how long it took fo
   - tooling: [FEATURE] New dump command to tsdb tool to dump all samples.
   - compactor:
     - [ENHANCEMENT] When closing the db any running compaction will be cancelled so it doesn't block.
-    - [CHANGE] _breaking_ Renamed flag `--sync-delay` to `--consistency-delay` [#1053](https://github.com/thanos-io/thanos/pull/1053)
+    - [CHANGE] *breaking* Renamed flag `--sync-delay` to `--consistency-delay` [#1053](https://github.com/thanos-io/thanos/pull/1053)
 
   For ruler essentially whole TSDB CHANGELOG applies between v0.4.0-v0.6.1: https://github.com/prometheus/tsdb/blob/master/CHANGELOG.md
 
@@ -1159,7 +1159,7 @@ New Store tracing span: \* `store_query_gate_ismyturn` shows how long it took fo
 
 ### Deprecated
 
-- Tests against Prometheus below v2.2.1. This does not mean _lack_ of support for those. Only that we don't tests the compatibility anymore. See [#758](https://github.com/thanos-io/thanos/issues/758) for details.
+- Tests against Prometheus below v2.2.1. This does not mean *lack* of support for those. Only that we don't tests the compatibility anymore. See [#758](https://github.com/thanos-io/thanos/issues/758) for details.
 
 ## [v0.2.1](https://github.com/thanos-io/thanos/releases/tag/v0.2.1) - 2018.12.27
 
@@ -1185,7 +1185,7 @@ Note lots of necessary breaking changes in flags that relates to bucket configur
 
 ### Deprecated
 
-- _breaking_: Removed all bucket specific flags as we moved to config files:
+- *breaking*: Removed all bucket specific flags as we moved to config files:
   - --gcs-bucket=\<bucket\>
   - --s3.bucket=\<bucket\>
   - --s3.endpoint=\<api-url\>
@@ -1195,17 +1195,17 @@ Note lots of necessary breaking changes in flags that relates to bucket configur
   - --s3.encrypt-sse
   - --gcs-backup-bucket=\<bucket\>
   - --s3-backup-bucket=\<bucket\>
-- _breaking_: Removed support of those environment variables for bucket:
+- *breaking*: Removed support of those environment variables for bucket:
   - S3_BUCKET
   - S3_ENDPOINT
   - S3_ACCESS_KEY
   - S3_INSECURE
   - S3_SIGNATURE_VERSION2
-- _breaking_: Removed provider specific bucket metrics e.g `thanos_objstore_gcs_bucket_operations_total` in favor of of generic bucket operation metrics.
+- *breaking*: Removed provider specific bucket metrics e.g `thanos_objstore_gcs_bucket_operations_total` in favor of of generic bucket operation metrics.
 
 ### Changed
 
-- _breaking_: Added `thanos_` prefix to memberlist (gossip) metrics. Make sure to update your dashboards and rules.
+- *breaking*: Added `thanos_` prefix to memberlist (gossip) metrics. Make sure to update your dashboards and rules.
 - S3 provider:
   - Set `"X-Amz-Acl": "bucket-owner-full-control"` metadata for s3 upload operation.