v0.9.0

Changelog

• c9b76f8 fix auto-release workflow
• 7b2aeab feat(router): simplify bump endpoint paths and remove sub-mux (#89)
• 4f396cf fix(README): readability

v0.8.0

📝 Release Notes

✨ Features

• Retry logic for failed notifications
  Notifications now include built-in retry handling. If a delivery fails, it can be retried automatically based on the configured policy.

• New flags for retry behavior
  Retry logic is fully configurable via two new flags:

  • --retry-count: number of times to retry a failed notification (use -1 for infinite retries).
  • --retry-delay: delay between retries (e.g. 2s).

✅ Improvements

• Extensive unit test coverage added
  New tests were added to ensure correctness across the system, covering:

  • Notifier validation and resolution (Email, Slack, MSTeams)
  • Retry logic and dispatcher behavior
  • Template formatting and helper functions
  • Middleware chain and logging
  • Heartbeat actor transitions, including recovery scenarios
  • Server startup (Run) and graceful shutdown
  • History ring buffer (RingStore)

• Continuous Integration added
  GitHub Actions now run unit tests automatically on pull requests and tagged releases. CI also builds and publishes Docker images using GoReleaser on new tags.

Full Changelog: v0.7.8...v0.8.0

v0.7.7

Changelog

• db5a9a8 fix(Dockerfile): build output
• 9c17fea fix(footer): remove commit
• 91c0531 fix(goreleaser): ldflags

v0.7.4

Changelog

• df49382 fix(goreleaser): path to Version & Commit variable
• af60baf feat: change tooltip color
• 5cd779c feat: show status on receiver status

v0.7.3

Changelog

• af60baf feat: change tooltip color
• 5cd779c feat: show status on receiver status
• 15b337b feat(web): make column sortable (#85)

v0.7.2

Changelog

• 5847cb7 fix(router): add versioned API routes under /api/v1
• 050abce fix(Dockerfile): path to main.go
• 1ef0ba2 chore(deps): update dependency golangci/golangci-lint to v2.1.6 (#84)

v0.7.1

🛠️ Heartbeats vNext – Refactored Release Notes

🚨 Breaking Changes

The Heartbeats application has been completely refactored for better maintainability, idiomatic Go design, and testability. As a result, the configuration format has changed significantly and requires manual migration.

🔄 Change	✅ Action Required
notifications: → receivers:	Rename the top-level field to receivers.
notifications: field inside heartbeats	Also renamed to receivers: inside the heartbeats: list.
Singular keys → plural arrays	Replace slack_config, mail_config, etc. with plural: slack_configs, etc.
title, text, subject, body → *Template	Rename template-based fields to titleTemplate, textTemplate, etc.
enabled: true/false	Removed – Presence of a config implies it is enabled.
Environment fallback	Env vars can no longer be used for CLI flags like --config, only in YAML.
Code structure	Source code now split into internal/ and pkg/ packages for clarity.
/ping/{id} endpoint	Renamed to /bump/{id} for conciseness and semantic clarity.
/history endpoint	Removed – can be seen on the Web UI.
--reduce flag	Removed – history is now stored in a ring buffer of configurable size.
--max-size -> --history-size	Renamed to history-size

✨ New Features

• 🧪 New Web UI – Lightweight interface for live status viewing and debugging.
• 🎨 Bootstrap-powered UI – Uses Bootstrap for a responsive, mobile-friendly design with minimal CSS overhead and zero JS dependencies.
• 🔐 Global TLS Skip – --skip-tls disables certificate checks across all notifiers (overridable per receiver).
• 🔍 Per-Receiver TLS – Individual skipTLS: true|false setting for fine-grained control.
• ⚙️ New --debug flag – Enables full HTTP request logging on every request.
• 🛎️ Gracefully renamed /ping to /bump – better aligned with the "heartbeat" domain vocabulary.

Full Changelog: v0.6.13...v0.7.1

v0.6.13

Changelog

• b1ce2be fix: order when ping arrive
• afac7c8 fix interval elapsed message
• 5893711 create own function for creating list of heartbeats for template

v0.6.12

Changelog

• f491052 move resolver in own package
• b7271d6 add isRecent tmeplate function
• 23716da refactor/globals (#61)

v0.6.11

Changelog

• b7271d6 add isRecent tmeplate function
• 23716da refactor/globals (#61)
• 177e743 chore(deps): update actions/checkout digest to 692973e (#59)