Added

• Add MCP endpoint to list all applications a user has access to.
• Add Kubernetes overview page. This page shows your entire Kubernetes cluster state in one glance.

  

Added

• Add ability to set custom headers for our "Webhook" notifier

Added

• Dedicated MCP authentication tokens. Instead of providing your personal AppSignal API key, that has access to all your organizations and applications, we're moving to a dedicated MCP authentication token.

  This token can be scoped to a specific organization and one or more applications. It also has permissions per "toolset", such as error incidents, metrics, and other sections of AppSignal.

  

  See our documentation for more information on installing the AppSignal MCP Server.

Added

• Debug your exceptions with the help of AI Agents through our AppSignal MCP Server.

  

  The MCP server is currently in beta, and we're focusing on (local) debugging of error incidents at this stage.

  MCP server endpoints available at this moment are:

  • get_namespaces, which can be filtered by app, and returns a list of namespaces to be used with the get_exception_incidents endpoint
  • get_users, which can be filtered by app, and returns a list of users to be used with the update_incident endpoint
  • get_exception_incidents, which can be filtered by app/namespace/status, and returns a list of incidents
  • get_incident returns detailed incident information
  • update_incidents (bulk) updates an incident with the assigned user and state

  See our documentation for more information on installing the AppSignal MCP Server.

Added

Tired of manually navigating to your app after logging in? Enable auto-direct in your user settings to automatically open the last app you viewed. Pick up right where you left off, every time you log in.

Auto-Redirect can be enabled in user settings.

Added

We now detect all Hxx router and Rxx resource errors from Heroku logs by parsing logfmt messages instead of using a single regex pattern.

Added

Users now receive notifications when sending a sample or span with improperly formatted data, such as non-JSON parameters or unsupported keys.

Added

We've added an additional endpoint for creating Custom markers on our public endpoint API.

This is an alternative to our application API, which uses Personal Access Tokens for authentication.

The public endpoint API uses the push- or front-end keys, making it easier to create custom markers without exposing an API key with access to application data.

You can find the documentation here: Public endpoint API - Custom Markers

Added

By default, the Heroku LogDrain emits all messages with an "Info" severity, and while we support overriding the severity by using custom attributes in either Logfmt or JSON format, it's not always possible to do this.

When creating (or updating) a Heroku log source, there's now an option to enable "Parse severity from a log message."

This option will attempt to parse the severity from any log message that does not contain a severity attribute, and allows you to get add-on and 3rd party logs into AppSignal with the correct severity.

You can find more information about what severity strings are parsed and how on our Heroku LogDrain documentation.

Added

• On the assignments page, you can now use the search input to quickly find the apps you're looking for.

Fixed

• Add a fix for table loading and empty state vertical alignment.

We changed how the Assigned to me page works.

Previously, the page would show issues assigned to you. Now, it allows you to filter issues assigned to you or anyone else on your team.

Additionally, you can see all the unassigned issues within your account.

New CSV exports will be compressed in gzip format

Organization admins can now manage notifiers at the organization level, simplifying application setup for organizations with multiple applications.

Key Updates

• Centralized notifier management to streamline workflows across all applications.
• Ability to set default notifiers for new applications and manage settings, scope, and events at the organizational level.

Availability

This feature is automatically enabled for new AppSignal customers and is being gradually rolled out to existing customers.

Interested in migrating to organization-level notifier management?

Existing customers can contact us to enable this feature and migrate their current notifiers. During migration, existing notifiers will be duplicated in the organization settings to ensure continuity, but no additional notifications will be sent as a result of this duplication.

Learn more

You can learn more about organization-level notifier management in our documentation.

Added

• You can now enable Gravatar avatars from your account settings.

Changed

• Improve the way we show partial outages on the uptime monitor page.

Fixed

• Visual updates to the invitation pages.
• Fix long logbook notes breaking the layout.

Fixed

• Minor visual fix to address the truncation of id on the incident attributes page.
• We've made the "Change password" flow clearer and more explicit.

Fix the logo image path for MS Teams workflows notifiers integration. We've added a way for you to verify webhooks that are being sent from our platform. In your Webhook notifier, you can find a token; this token can be used to verify the webhook by creating a sha256 hash:

sha256(token+message)

This token can be verified against the X-Appsignal-Signature header. Fix a bug in the date picker that caused unnecessary whitespace.

Improved

• Improve ability to hide lines in the chart. Hidden lines are now grouped together at the bottom of the legend.

  

Added

• Add Python heartbeat instructions

• Add CSV and JSON export for chart data. Not only can you generate a PNG of the chart, you can now also export the underlying data to CSV or JSON.

  

Fixed

• Fix status page showing "missing data" when not all regions where selected.

Fixed

• Fix bug that caused the page to refresh when opening the date picker on the logs page.