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chore(deps): bump github.com/prometheus/alertmanager from 0.31.1 to 0.33.0 - #292

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chore(deps): bump github.com/prometheus/alertmanager from 0.31.1 to 0.33.0#292
dependabot[bot] wants to merge 1 commit into
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dependabot/go_modules/github.com/prometheus/alertmanager-0.33.0

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Bumps github.com/prometheus/alertmanager from 0.31.1 to 0.33.0.

Release notes

Sourced from github.com/prometheus/alertmanager's releases.

0.32.2 / 2026-06-05

  • [BUGFIX] Fix dispatcher goroutine leaks on destroyed alertgroup swap. #5241

0.32.1 / 2026-04-29

  • [BUGFIX] dispatcher: Fix issue with dispatching to a contended route. #5179
  • [BUGFIX] ui: Provide prebuilt ui assets in release. #5191
  • [ENHANCEMENT] ui: Support building artifacts in containers with Docker or Podman. #5102

0.32.1-rc.0 / 2026-04-27

  • [BUGFIX] dispatcher: Fix issue with dispatching to a contended route. #5179
  • [BUGFIX] ui: Provide prebuilt ui assets in release. #5191
  • [ENHANCEMENT] ui: Support building artifacts in containers with Docker or Podman. #5102

0.32.0 / 2026-04-08

  • [CHANGE] go get github.com/prometheus/alertmanager/ui will now fail as compiled UI assets are no longer checked into the repository. Downstream builds that rely on these assets being present in the source tree must now build the UI from source. #5113
  • [CHANGE] The '--enable-feature=auto-gomaxprocs' option is deprecated and will be removed in v0.33. This flag currently has no effect and can be safely removed from any startup scripts. #5090
  • [CHANGE] Update internal function signatures across multiple packages. This affects any project that integrates Alertmanager code.
  • [ENHANCEMENT] Add static asset caching. #5113
  • [ENHANCEMENT] Reduce memory allocations through pre-sizing collections and batch allocation. #5020
  • [ENHANCEMENT] Replace help with documentation in navigation bar. #4943
  • [ENHANCEMENT] docs(ha): Update high availability documentation. #5136
  • [ENHANCEMENT] docs: Add auth_secret_file for smtp in document. #5036
  • [ENHANCEMENT] docs: Add description for global telegram_bot_token. #5114
  • [ENHANCEMENT] docs: Add note about notifier timeouts. #5077
  • [ENHANCEMENT] docs: Fix force_implicit_tls config field name. #5030
  • [ENHANCEMENT] docs: Link community supported integrations. #4978
  • [ENHANCEMENT] docs: Remove duplicate header. #5034
  • [ENHANCEMENT] docs: Update mutual tls reference in high availability documentation. #5120
  • [ENHANCEMENT] tracing: Use noop spans when tracing disabled. #5118
  • [ENHANCEMENT] ui: Serve pre-compressed assets. #5133
  • [FEATURE] Add silence annotations. #4965
  • [FEATURE] Add silence logging option. #4163
  • [FEATURE] Add support for multiple matcher set silences. #4957
  • [FEATURE] Add the reason for notifying in dedup stage. #4971
  • [FEATURE] mattermost: Flatten attachments into top-level config. #5009
  • [FEATURE] mattermost: Support global webhook url. #4998
  • [FEATURE] slack: Add default color from template. #5014
  • [FEATURE] slack: Allow receiver to edit existing messages. #5007
  • [FEATURE] template: Add dict, map and append functions. #5093
  • [FEATURE] webhook: Add full payload templating support for notifier. #5011
  • [BUGFIX] config: Check for empty cluster tls client config. #5126
  • [BUGFIX] config: Don't crash upon reading empty config for notifier. #4979
  • [BUGFIX] config: Fix ipv6 address handling in hostport.string(). #5040
  • [BUGFIX] mattermost: Omit empty text field in notifications. #4985
  • [BUGFIX] telegram: Send fallback message when notification exceeds character limit. #5074
  • [BUGFIX] tracing: Properly shutdown tracer provider. #5131
  • [BUGFIX] ui: Fix escaping for matcher values with quotes. #4862
  • [BUGFIX] ui: Handle special chars in silence regex-matchers. #4942
  • [BUGFIX] ui: Support utf-8 label names in matchers. #5089
Changelog

Sourced from github.com/prometheus/alertmanager's changelog.

0.33.0 / 2026-06-11

  • [CHANGE] The '--enable-feature=auto-gomaxprocs' option has been removed. This flag had no effect since v0.29 and was deprecated in v0.32. It can be safely removed from any startup scripts. #5090, #5251
  • [CHANGE] Add group-key-in-metrics feature flag. #5047
  • [CHANGE] Move AlertMarker, GroupMarker to marker package. #5047
  • [CHANGE] Remove alertmanager_marked_alerts. #5047
  • [CHANGE] Remove the following from types package: MemMarker, AlertState*, AlertStatus. #5047
  • [FEATURE] Introduce per aggregation group AlertMarkers and drop Global Alert Marker. #5047
  • [FEATURE] ui: Add support for silence annotations. #5017
  • [FEATURE] api: Add receiver labels and receiver_matchers filter to /api/v2/receivers, /api/v2/alerts, and /api/v2/alerts/groups. #5152
  • [FEATURE] eventrecorder: Add structured event recorder behind --enable-feature=event-recorder, with file, webhook, and kafka outputs. #5072, #5246
  • [ENHANCEMENT] Add the use_aws_http_client config option to the sns notifier. #5178
  • [ENHANCEMENT] template: Add now function to get current time. #5188
  • [ENHANCEMENT] docs: Clarify YAML quoting vs matcher token quoting in UTF-8 matchers section. #5264
  • [BUGFIX] jira: Allow disabling the resolve transition when resolve_transition is not set. #4821
  • [BUGFIX] jira: Include unresolved issues in wont_fix_resolution JQL to prevent duplicate issue creation. #5185
  • [BUGFIX] sns: Support the AWS_CA_BUNDLE env variable for the sns notifier. #5178

0.32.2 / 2026-06-05

  • [BUGFIX] Fix dispatcher goroutine leaks on destroyed alertgroup swap. #5241

0.32.1 / 2026-04-29

  • [BUGFIX] dispatcher: Fix issue with dispatching to a contended route. #5179
  • [BUGFIX] ui: Provide prebuilt ui assets in release. #5191
  • [ENHANCEMENT] ui: Support building artifacts in containers with Docker or Podman. #5102

0.32.0 / 2026-04-08

  • [CHANGE] go get github.com/prometheus/alertmanager/ui will now fail as compiled UI assets are no longer checked into the repository. Downstream builds that rely on these assets being present in the source tree must now build the UI from source. #5113
  • [CHANGE] The '--enable-feature=auto-gomaxprocs' option is deprecated and will be removed in v0.33. This flag currently has no effect and can be safely removed from any startup scripts. #5090
  • [CHANGE] Update internal function signatures across multiple packages. This affects any project that integrates Alertmanager code.
  • [ENHANCEMENT] Add static asset caching. #5113
  • [ENHANCEMENT] Reduce memory allocations through pre-sizing collections and batch allocation. #5020
  • [ENHANCEMENT] Replace help with documentation in navigation bar. #4943
  • [ENHANCEMENT] docs(ha): Update high availability documentation. #5136
  • [ENHANCEMENT] docs: Add auth_secret_file for smtp in document. #5036
  • [ENHANCEMENT] docs: Add description for global telegram_bot_token. #5114
  • [ENHANCEMENT] docs: Add note about notifier timeouts. #5077
  • [ENHANCEMENT] docs: Fix force_implicit_tls config field name. #5030
  • [ENHANCEMENT] docs: Link community supported integrations. #4978
  • [ENHANCEMENT] docs: Remove duplicate header. #5034
  • [ENHANCEMENT] docs: Update mutual tls reference in high availability documentation. #5120
  • [ENHANCEMENT] tracing: Use noop spans when tracing disabled. #5118
  • [ENHANCEMENT] ui: Serve pre-compressed assets. #5133
  • [FEATURE] Add silence annotations. #4965
  • [FEATURE] Add silence logging option. #4163
  • [FEATURE] Add support for multiple matcher set silences. #4957
  • [FEATURE] Add the reason for notifying in dedup stage. #4971

... (truncated)

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@dependabot
chore(deps): bump github.com/prometheus/alertmanager
7cfaecb 
Bumps [github.com/prometheus/alertmanager](https://github.com/prometheus/alertmanager) from 0.31.1 to 0.33.0.
- [Release notes](https://github.com/prometheus/alertmanager/releases)
- [Changelog](https://github.com/prometheus/alertmanager/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/alertmanager/commits)

---
updated-dependencies:
- dependency-name: github.com/prometheus/alertmanager
  dependency-version: 0.33.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file go Pull requests that update go code labels Jun 12, 2026
@dependabot dependabot Bot mentioned this pull request Jun 12, 2026
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github-actions Bot enabled auto-merge (squash) June 12, 2026 04:03
@dependabot @github

dependabot Bot commented on behalf of github Jul 6, 2026

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Superseded by #299.

@dependabot dependabot Bot closed this Jul 6, 2026
auto-merge was automatically disabled July 6, 2026 04:03

Pull request was closed

@dependabot
dependabot Bot deleted the dependabot/go_modules/github.com/prometheus/alertmanager-0.33.0 branch July 6, 2026 04:03
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