Release v0.32.0#5155
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ultrotter merged 1 commit intoprometheus:mainfrom Apr 7, 2026
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* [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. prometheus#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. prometheus#5090 * [CHANGE] Update internal function signatures across multiple packages. This affects any project that integrates `Alertmanager` code. * [ENHANCEMENT] Add static asset caching. prometheus#5113 * [ENHANCEMENT] Reduce memory allocations through pre-sizing collections and batch allocation. prometheus#5020 * [ENHANCEMENT] Replace help with documentation in navigation bar. prometheus#4943 * [ENHANCEMENT] docs(ha): Update high availability documentation. prometheus#5136 * [ENHANCEMENT] docs: Add `auth_secret_file` for smtp in document. prometheus#5036 * [ENHANCEMENT] docs: Add description for global `telegram_bot_token`. prometheus#5114 * [ENHANCEMENT] docs: Add note about notifier timeouts. prometheus#5077 * [ENHANCEMENT] docs: Fix `force_implicit_tls` config field name. prometheus#5030 * [ENHANCEMENT] docs: Link community supported integrations. prometheus#4978 * [ENHANCEMENT] docs: Remove duplicate header. prometheus#5034 * [ENHANCEMENT] docs: Update mutual tls reference in high availability documentation. prometheus#5120 * [ENHANCEMENT] tracing: Use noop spans when tracing disabled. prometheus#5118 * [FEATURE] Add silence annotations. prometheus#4965 * [FEATURE] Add silence logging option. prometheus#4163 * [FEATURE] Add support for multiple matcher set silences. prometheus#4957 * [FEATURE] Add the reason for notifying in dedup stage. prometheus#4971 * [FEATURE] mattermost: Flatten attachments into top-level config. prometheus#5009 * [FEATURE] mattermost: Support global webhook url. prometheus#4998 * [FEATURE] slack: Add default color from template. prometheus#5014 * [FEATURE] slack: Allow receiver to edit existing messages. prometheus#5007 * [FEATURE] template: Add dict, map and append functions. prometheus#5093 * [FEATURE] webhook: Add full payload templating support for notifier. prometheus#5011 * [BUGFIX] config: Check for empty cluster tls client config. prometheus#5126 * [BUGFIX] config: Don't crash upon reading empty config for notifier. prometheus#4979 * [BUGFIX] config: Fix ipv6 address handling in hostport.string(). prometheus#5040 * [BUGFIX] mattermost: Omit empty text field in notifications. prometheus#4985 * [BUGFIX] telegram: Send fallback message when notification exceeds character limit. prometheus#5074 * [BUGFIX] ui: Fix escaping for matcher values with quotes. prometheus#4862 * [BUGFIX] ui: Handle special chars in silence regex-matchers. prometheus#4942 * [BUGFIX] ui: Support utf-8 label names in matchers. prometheus#5089 Signed-off-by: Solomon Jacobs <solomonjacobs@protonmail.com>
📝 WalkthroughWalkthroughVersion 0.32.0 release preparation. The VERSION file was incremented from 0.31.1 to 0.32.0, and the CHANGELOG.md was updated with a new populated release section containing categorized entries for features, enhancements, changes, and bugfixes. Changes
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🧹 Nitpick comments (1)
CHANGELOG.md (1)
11-11: Add traceability for the integrator-impacting change entry.Line 11 describes a broad breaking-impact area but lacks issue/PR references unlike neighboring items. Please add the relevant PR numbers (or an umbrella tracking issue) for auditability.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@CHANGELOG.md` at line 11, Update the CHANGELOG entry that reads "Update internal function signatures across multiple packages... Alertmanager" to include specific traceability (e.g., add the relevant PR numbers or an umbrella issue reference) so integrators can audit the change; specifically edit the bullet mentioning "Alertmanager" and "internal function signatures" to append the PR/issue identifiers (e.g., "See PR `#1234`, `#1235`" or "tracking issue `#5678`") and, if other entries use a consistent format, match that format for links and spacing.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@CHANGELOG.md`:
- Line 20: Update the CHANGELOG entry "* [ENHANCEMENT] docs: Link community
supported integrations. `#4978`" to hyphenate the compound adjective by changing
"community supported" to "community-supported" so the line reads "*
[ENHANCEMENT] docs: Link community-supported integrations. `#4978`".
---
Nitpick comments:
In `@CHANGELOG.md`:
- Line 11: Update the CHANGELOG entry that reads "Update internal function
signatures across multiple packages... Alertmanager" to include specific
traceability (e.g., add the relevant PR numbers or an umbrella issue reference)
so integrators can audit the change; specifically edit the bullet mentioning
"Alertmanager" and "internal function signatures" to append the PR/issue
identifiers (e.g., "See PR `#1234`, `#1235`" or "tracking issue `#5678`") and, if
other entries use a consistent format, match that format for links and spacing.
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CHANGELOG.mdVERSION
| * [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 |
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Hyphenate “community-supported” in docs entry.
Line 20 should use the compound adjective form for readability.
✍️ Proposed wording tweak
-* [ENHANCEMENT] docs: Link community supported integrations. `#4978`
+* [ENHANCEMENT] docs: Link community-supported integrations. `#4978`📝 Committable suggestion
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| * [ENHANCEMENT] docs: Link community supported integrations. #4978 | |
| * [ENHANCEMENT] docs: Link community-supported integrations. `#4978` |
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[grammar] ~20-~20: Use a hyphen to join words.
Context: ...030 * [ENHANCEMENT] docs: Link community supported integrations. #4978 * [ENHANCE...
(QB_NEW_EN_HYPHEN)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@CHANGELOG.md` at line 20, Update the CHANGELOG entry "* [ENHANCEMENT] docs:
Link community supported integrations. `#4978`" to hyphenate the compound
adjective by changing "community supported" to "community-supported" so the line
reads "* [ENHANCEMENT] docs: Link community-supported integrations. `#4978`".
siavashs
approved these changes
Apr 7, 2026
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auto-gomaxprocs#5090, SoloJacobs, 2026-03-15httpserver#5097, SoloJacobs, 2026-03-26Summary by CodeRabbit
Release Notes: Version 0.32.0
New Features
Performance Improvements
Deprecations
--enable-feature=auto-gomaxprocsflagBug Fixes & Enhancements