[13.3] Change log

[github-actions]

Last updated: 2026-04-24T08:20:28Z UTC
PRs analyzed through: 2026-04-24T08:20:28Z UTC

🏗️ AppHost

• Browser logs and network capture - Added WithBrowserLogs(...) support so endpoint-capable resources can attach browser log and network capture tracking during development. (Add tracked browser logs and network capture #16310)
• Container runtime health check - Added a container runtime availability check as an early pipeline step, preventing cascading failures when Docker or Podman is not available. (Add container runtime health check as orphan pipeline step #16196)
• Dev certificate pre-export on macOS - The developer certificate is now pre-exported to the Aspire cache on macOS, eliminating repeated Keychain access prompts when starting an app host. (Pre-export dev certificate to Aspire cache to avoid macOS keychain prompts #16282)
• Docker Compose polyglot API exposure - Previously missing Docker Compose publish APIs are now exported and accessible to TypeScript and other polyglot app hosts. (Expose missing Docker Compose polyglot APIs #16364)
• Dockerfile Node.js version selection fix - Aspire no longer reads engines.node from package.json when generating Dockerfiles; it always uses the active Node.js runtime version, fixing incorrect image selection. (Ignore package.json engines.node when generating Dockerfiles #16295) ⚠️ Breaking change
• Foundry hosted agents HTTP endpoint fix - Fixed Foundry hosted agent resources not correctly overriding HTTP/HTTPS endpoints, enabling dedicated endpoint configuration. (Fixes Foundry Hosted Agents HTTP endpoints #16130)
• Next.js standalone Dockerfile permissions fix - Fixed file ownership in generated Next.js standalone Dockerfiles so the runtime image uses correct cache directory permissions. (Fix Next.js standalone Dockerfile cache permissions #16290)
• OTLP endpoint resolution in isolated mode - Fixed incorrect OTLP endpoint URLs generated when running under aspire start --isolated (randomized ports mode). (Fix OTLP endpoint resolution in isolated mode #16367)
• Pipeline step cancellation fix - When a pipeline step fails, only its dependent downstream steps are cancelled rather than all running steps, reducing unnecessary interruptions. (Pipeline: only cancel dependent steps on failure, not all steps #16299)
• Process output surfaced on failure - Failed DCP processes now retain and display their output, making startup failure diagnosis significantly easier. (Surface process output on failure #16303)
• Resource command error messages use display names - Resource command error messages now show display names (e.g., cache) instead of internal DCP-suffixed identifiers (e.g., cache-abcdwxyz). (Use display name without DCP suffix in resource command error messages #16148)
• TypeScript AppHost alternative toolchain support - TypeScript app hosts now work with alternative package managers and toolchains such as pnpm and yarn, removing the hard requirement for npm/npx. (Support alternative TypeScript AppHost toolchains #16162)
• TypeScript AppHost publish output path fix - Fixed aspire publish for TypeScript/polyglot app hosts incorrectly defaulting to a path under the user home directory. (Fix default publish output path for TypeScript AppHosts #16157)
• TypeScript SDK API exports - Several non-obsolete Aspire.Hosting extension methods that were inaccessible to polyglot guest app hosts are now properly exported. (Export remaining ATS Aspire.Hosting APIs #16227)

⌨️ CLI

• ANSI escape code leak fix - Fixed ANSI escape codes leaking into plain-text and automation-oriented output modes, including --no-ansi and JSON-formatted output. (Fix ANSI leaks in plain logs and telemetry output #16225)
• aspire describe --follow handles disconnects - aspire describe --follow now gracefully recovers from AppHost stops and restarts instead of terminating with an error. (Handle describe --follow disconnects #16271)
• aspire docs rendered with Markdig - aspire docs now uses Markdig for Markdown rendering, producing correctly formatted output for complex documentation pages. (Use Markdig for Aspire CLI docs rendering #16342)
• aspire ps disambiguates duplicate paths - When multiple resources share the same project file path, aspire ps now appends distinguishing suffixes instead of showing duplicate identical entries. (Disambiguate duplicate paths in aspire ps output #16199)
• aspire ps includes Dashboard URL token - aspire ps now includes an authentication token in the Dashboard URL, enabling direct authenticated access from the terminal. (Add token for Dashboard url when running aspire ps #16165)
• aspire start --format json restart output fix - The aspire start --format json stdout stream now correctly emits restart events, maintaining a consistent JSON contract for automation consumers. (Fix aspire start --format json restart output #16228)
• aspire wait resource name resolution fix - Fixed aspire wait not correctly matching user-supplied display names to resolved resource instance IDs. (Fix aspire wait for JSON-emitted resource names #16224)
• Dashboard telemetry API enabled by default - The telemetry API is now enabled by default in the standalone dashboard with API key authentication, and the CLI automatically exchanges login tokens, greatly improving aspire otel command reliability. (Enable dashboard telemetry API by default with ApiKey auth and login token exchange #16326)
• Hidden resources excluded by default - aspire describe, aspire logs, and aspire export now hide internal/hidden resources by default; use --include-hidden to show them. (CLI: Hide hidden resources by default in describe/logs/export, add --include-hidden option #16146)
• Non-interactive CLI mode infrastructure - Added PromptBinding to IInteractionService to centralize resolution of unspecified CLI arguments in non-interactive and automation scenarios. (Add PromptBinding infrastructure for non-interactive CLI mode #16235)
• Spectre.Console updated to 0.55.2 - Updated Spectre.Console, resolving emoji rendering and width calculation issues on various terminals. (Update Spectre.Console to 0.55.0 #16106, Update Spectre.Console to 0.55.2 and simplify EmojiWidth #16349)
• Telemetry activity for app host runs - The CLI now emits telemetry activity (aspire/cli/run_apphost) for app host lifecycle events, enabling usage insights. (Add telemetry activity for running app host in CLI #16346)
• Trace ID is a clickable link - In aspire traces --trace-id, the displayed trace ID is now a clickable hyperlink to the corresponding dashboard trace view. (Make trace ID a clickable link in trace detail view #16345)
• URLs column renamed in aspire describe - The "Endpoints" column in aspire describe table output has been renamed to "URLs" for consistency with other CLI commands. (Rename describe endpoints column to URLs #16144)

📊 Dashboard

• Autocomplete disabled on search and input fields - Browser autocomplete is now disabled on dashboard search boxes and interactive input fields to prevent unwanted browser suggestions. (Disable browser autocomplete on dashboard search and input fields #16297)
• FluentSelect/FluentCombobox binding fix - Fixed an issue where FluentSelect and FluentCombobox inputs in interaction dialogs displayed stale values after their options list changed. (Fix FluentSelect/FluentCombobox value binding when options change #16315)
• Lifecycle command messages use display names - Start, stop, and restart command response messages now show resource display names instead of internal DCP identifiers. (Use display name in lifecycle command response messages #16143)
• MCP list_console_logs tool fix - Fixed the list_console_logs MCP tool returning empty results for running and healthy resources due to unresolved resource instance name mapping. (Fix list_console_logs MCP tool to accept resolved resource instance names #16279)
• OTLP histogram bucket count deserialization fix - Fixed a JSON deserialization bug where histogram bucketCounts sent as numeric values (rather than strings) from some OTLP exporters were silently discarded. (Fix OTLP JSON deserialization of numeric histogram bucketCounts #16376)
• Parameters page improvements - The Parameters page now supports clickable "Set value" inline actions, warning badges for unset parameters, and filtering by resource. (Dashboard: Parameters page follow-ups - clickable set value, warning badge, filter by resource #16117)
• Telemetry clear button labels clarified - The "Remove all" buttons for clearing telemetry are now labeled "Remove all telemetry" for improved clarity. (Clarify dashboard clear telemetry labels #16128)
• User secrets descriptions moved to checkboxes - Secret descriptions in the user secrets dialog are now shown next to each individual checkbox rather than as a single dialog-level message. (Move user secrets descriptions to checkbox inputs #16293)

🔌 Integrations

• AKS system node pool customization - Added WithSystemNodePool() extension method allowing customization of VM size and node count for AKS system node pools in deployment configurations. (Add WithSystemNodePool() to customize AKS system node pool VM size #16312)
• Azure Container Registry private endpoints - Azure Container Registry resources now support private endpoint configuration (Premium SKU is automatically selected when required). (Support private endpoints for Azure Container Registry #16132)
• Azure credential timeout configurable - The az login check timeout during aspire deploy is now configurable via the ASPIRE_AZURE_CREDENTIAL_TIMEOUT environment variable, resolving failures with slow credential providers. (Make Azure credential process timeout configurable #16175)
• Azure Front Door hosting integration - New Aspire.Hosting.Azure.FrontDoor package enables provisioning Azure Front Door (Standard tier) directly from an Aspire app host. (Add Azure Front Door hosting integration #16137)
• Azure portal links in deploy summaries - Post-deployment summaries from aspire publish and aspire deploy now include direct links to the newly created Azure portal resources. (Add Azure portal links to deploy summaries #16142)

🔍 Service Discovery

• Service discovery environment variable updates - Updated the generation of HTTP/HTTPS service discovery environment variables to better handle endpoint name and scheme mismatches. (Update service discovery environment variables #16210)

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