Azure Functions Core Tools x64 Version 4.12.0
Azure Functions CLI 4.12.0$$$Host Version$$$Host Runtime Version: 4.1048.200$$$In-Proc CLI:$$$CLI Version: 4.5.0$$$Host Runtime Version: 4.48.100 (includes 4.848.100; 4.648.100)$$$Changes$$$Fix HttpsProxyAgent is not a constructor error in install.js when installing behind a proxy (https-proxy-agent v9 requires a named import).$$$Remove azure-functions-core-tools from the devDependencies of generated function app templates (package-js.json; package-js-v4.json; package-ts.json; package-ts-v4.json). Users get the CLI from their system install; pulling it in again via npm install doubled disk usage and made every projects install fragile to Core Tools postinstall regressions.$$$Preview Feature$$$Add preview Go language support to func init; func start; func pack; and func publish (#4875; #4892; #4943). Behaviour; build/publish flags; and deployment layout may change before GA.
Azure Functions Core Tools x64 Version 4.11.0
Azure Functions CLI 4.11.0$$$Host Version$$$Host Runtime Version: 4.1048.200$$$In-Proc CLI:$$$CLI Version: 4.5.0$$$Host Runtime Version: 4.48.100 (includes 4.848.100; 4.648.100)$$$Changes$$$Fix func pack throwing cryptic Unsupported runtime: None when local.settings.json is absent and FUNCTIONS_WORKER_RUNTIME is not set (#4829)$$$Mark Node.js 24 as GA in stacks.json (add Flex Consumption SKU) (#4867)$$$Surface SSL/TLS certificate errors clearly when SSL inspection proxies intercept connections (#4857)$$$Fix func kubernetes deploy race condition where kubectl rollout status ran before the Deployment was registered (#4919)$$$Fix func kubernetes delete to honor --no-docker instead of failing on registry auth (#4919)$$$Add McpPromptTrigger template for dotnet-isolated func new (#4891)$$$Fix func azure storage fetch-connection-string failing with Cannot find storage account due to ARM eventual consistency (#4884)$$$Remove gozip binaries from the CLI (#4959)
Azure Functions Core Tools x64 Version 4.11.0
Azure Functions CLI 4.11.0$$$Host Version$$$Host Runtime Version: 4.1048.200$$$In-Proc CLI:$$$CLI Version: 4.5.0$$$Host Runtime Version: 4.48.100 (includes 4.848.100; 4.648.100)$$$Changes$$$Fix func pack throwing cryptic Unsupported runtime: None when local.settings.json is absent and FUNCTIONS_WORKER_RUNTIME is not set (#4829)$$$Mark Node.js 24 as GA in stacks.json (add Flex Consumption SKU) (#4867)$$$Surface SSL/TLS certificate errors clearly when SSL inspection proxies intercept connections (#4857)$$$Fix func kubernetes deploy race condition where kubectl rollout status ran before the Deployment was registered (#4919)$$$Fix func kubernetes delete to honor --no-docker instead of failing on registry auth (#4919)$$$Add McpPromptTrigger template for dotnet-isolated func new (#4891)$$$Fix func azure storage fetch-connection-string failing with Cannot find storage account due to ARM eventual consistency (#4884)$$$Remove gozip binaries from the CLI (#4959)
Azure Functions Core Tools x64 Version 4.10.0
Azure Functions CLI 4.10.0$$$Host Version$$$Host Runtime Version: 4.1048.200$$$In-Proc CLI:$$$CLI Version: 4.5.0$$$Host Runtime Version: 4.48.100 (includes 4.848.100; 4.648.100)$$$Changes$$$Fixed func pack --python stripping .dist-info directories from packaged dependencies (#4853)$$$Add support for PowerShell 7.6 (#4866)
Azure Functions Core Tools x64 Version 4.10.0
Azure Functions CLI 4.10.0$$$Host Version$$$Host Runtime Version: 4.1048.200$$$In-Proc CLI:$$$CLI Version: 4.5.0$$$Host Runtime Version: 4.48.100 (includes 4.848.100; 4.648.100)$$$Changes$$$Fixed func pack --python stripping .dist-info directories from packaged dependencies (#4853)$$$Add support for PowerShell 7.6 (#4866)
Azure Functions Core Tools x64 Version 4.9.0
Azure Functions CLI 4.9.0$$$Host Version$$$Host Runtime Version: 4.1047.100$$$In-Proc CLI:$$$CLI Version: 4.4.0$$$Host Runtime Version: 4.46.100 (includes 4.846.100; 4.646.100)$$$Changes$$$Fix AzureFunctionsJobHost__logging__logLevel__Function override from local.settings.json being ignored due to the host pre-setting the environment variable before user configuration was loaded (#4815)$$$Fix ArgumentNullException: Value cannot be null. (Parameter input) during func azure functionapp publish for non-.NET runtimes (PowerShell; Node.js; Python; Java) on Windows function apps (#4822)
Azure Functions Core Tools x64 Version 4.9.0
Azure Functions CLI 4.9.0$$$Host Version$$$Host Runtime Version: 4.1047.100$$$In-Proc CLI:$$$CLI Version: 4.4.0$$$Host Runtime Version: 4.46.100 (includes 4.846.100; 4.646.100)$$$Changes$$$Fix AzureFunctionsJobHost__logging__logLevel__Function override from local.settings.json being ignored due to the host pre-setting the environment variable before user configuration was loaded (#4815)$$$Fix ArgumentNullException: Value cannot be null. (Parameter input) during func azure functionapp publish for non-.NET runtimes (PowerShell; Node.js; Python; Java) on Windows function apps (#4822)
Azure Functions Core Tools x64 Version 4.8.0
Azure Functions CLI 4.8.0$$$Host Version$$$Host Runtime Version: 4.1046.100$$$In-Proc CLI:$$$CLI Version: 4.4.0$$$Host Runtime Version: 4.46.100 (includes 4.846.100; 4.646.100)$$$Breaking Changes$$$Python 3.7 and 3.8 are no longer supported. These versions have reached end-of-life. Please upgrade to Python 3.9 or later to continue using Azure Functions Core Tools. $$$Changes$$$Added end-of-life warnings for all runtime versions during func azure functionapp publish. $$$Reduced console output noise by moving informational messages to verbose logging. $$$Fixed an issue where creating an MCP Tool trigger function would fail with Unknown template McpToolTrigger error. $$$Added new func bundles commands for managing extension bundles $$$func bundles download - Download the extension bundle configured in host.json with optional --force flag to re-download$$$func bundles list - List all downloaded extension bundles$$$func bundles path - Get the path to the downloaded extension bundle$$$func bundles add - Add extension bundle configuration to host.json with --channel flag to select GA (default); Preview; or Experimental bundles$$$Support for custom bundle download paths via AzureFunctionsJobHost__extensionBundle__downloadPath environment variable$$$Added --bundles-channel option to func init command to specify extension bundle channel (GA; Preview; or Experimental) during project initialization$$$Added global --offline variable to run in offline mode $$$Fallback to cached bundles if there is no network connection during func start$$$Enable offline support for func init and func new $$$Improved error message for func azure functionapp publish when the connection fails due to networking restrictions; with a link to networking options documentation.
Azure Functions Core Tools x64 Version 4.8.0
Azure Functions CLI 4.8.0$$$Host Version$$$Host Runtime Version: 4.1046.100$$$In-Proc CLI:$$$CLI Version: 4.4.0$$$Host Runtime Version: 4.46.100 (includes 4.846.100; 4.646.100)$$$Breaking Changes$$$Python 3.7 and 3.8 are no longer supported. These versions have reached end-of-life. Please upgrade to Python 3.9 or later to continue using Azure Functions Core Tools. $$$Changes$$$Added end-of-life warnings for all runtime versions during func azure functionapp publish. $$$Reduced console output noise by moving informational messages to verbose logging. $$$Fixed an issue where creating an MCP Tool trigger function would fail with Unknown template McpToolTrigger error. $$$Added new func bundles commands for managing extension bundles $$$func bundles download - Download the extension bundle configured in host.json with optional --force flag to re-download$$$func bundles list - List all downloaded extension bundles$$$func bundles path - Get the path to the downloaded extension bundle$$$func bundles add - Add extension bundle configuration to host.json with --channel flag to select GA (default); Preview; or Experimental bundles$$$Support for custom bundle download paths via AzureFunctionsJobHost__extensionBundle__downloadPath environment variable$$$Added --bundles-channel option to func init command to specify extension bundle channel (GA; Preview; or Experimental) during project initialization$$$Added global --offline variable to run in offline mode $$$Fallback to cached bundles if there is no network connection during func start$$$Enable offline support for func init and func new $$$Improved error message for func azure functionapp publish when the connection fails due to networking restrictions; with a link to networking options documentation.
Azure Functions Core Tools x64 Version 4.6.0
Azure Functions CLI 4.6.0$$$Host Version$$$Host Runtime Version: 4.1045.200$$$In-Proc CLI:$$$CLI Version: 4.3.0$$$Host Runtime Version: 4.44.100 (includes 4.844.100; 4.644.100)$$$Changes$$$Fix .gitignore to allow PowerShell module bin folders (#4574)$$$Refactor to use msbuild for determining .NET target framework & add support multiple TFMs (#4715)$$$When using func init --docker-only on a .NET project with multiple target frameworks; the CLI will now$$$prompt the user to select which target framework to use for the Dockerfile.$$$Enhanced dotnet installation discovery by adopting the same Muxer logic used by the .NET SDK itself (#4732)$$$Update .NET templates package version to 4.0.5337 (#4728)$$$Fix func pack --build-native-deps failure on Windows for Python 3.13+ (#4742)$$$Add deprecation warning for extension bundles during function app publish (#4700)$$$Update the TypeScript project template to improve interoperability (#4739)$$$Upgrade typescript from ^4.0.0 to ^5.0.0$$$Add esModuleInterop: true option to tsconfig.json$$$Cleaned up func --help output and fixed validation errors when using the --help flag for specific commands (#4748)$$$Improved func init --help output to better display options for each worker runtime (#4748)$$$Fix F# project & template initialization via func init | new (#4749)$$$Log a warning if remote build is used for Python 3.14 flex app (#4755)$$$A
Azure Functions Core Tools x64 Version 4.6.0
Azure Functions CLI 4.6.0$$$Host Version$$$Host Runtime Version: 4.1045.200$$$In-Proc CLI:$$$CLI Version: 4.3.0$$$Host Runtime Version: 4.44.100 (includes 4.844.100; 4.644.100)$$$Changes$$$Fix .gitignore to allow PowerShell module bin folders (#4574)$$$Refactor to use msbuild for determining .NET target framework & add support multiple TFMs (#4715)$$$When using func init --docker-only on a .NET project with multiple target frameworks; the CLI will now$$$prompt the user to select which target framework to use for the Dockerfile.$$$Enhanced dotnet installation discovery by adopting the same Muxer logic used by the .NET SDK itself (#4732)$$$Update .NET templates package version to 4.0.5337 (#4728)$$$Fix func pack --build-native-deps failure on Windows for Python 3.13+ (#4742)$$$Add deprecation warning for extension bundles during function app publish (#4700)$$$Update the TypeScript project template to improve interoperability (#4739)$$$Upgrade typescript from ^4.0.0 to ^5.0.0$$$Add esModuleInterop: true option to tsconfig.json$$$Cleaned up func --help output and fixed validation errors when using the --help flag for specific commands (#4748)$$$Improved func init --help output to better display options for each worker runtime (#4748)$$$Fix F# project & template initialization via func init | new (#4749)$$$Log a warning if remote build is used for Python 3.14 flex app (#4755)$$$A
Azure Functions Core Tools x64 Version 4.5.0
Azure Functions CLI 4.5.0$$$Host Version$$$Host Runtime Version: 4.1044.400$$$In-Proc CLI:$$$CLI Version: 4.3.0$$$Host Runtime Version: 4.44.100 (includes 4.844.100; 4.644.100)$$$Changes$$$Add updated Durable .NET templates (#4692)$$$Adding the MCP Tool Trigger Templates for the Node/Typescript (#4651)$$$Set AzureWebJobsStorage to use the storage emulator by default on all platforms (#4685)$$$Set FUNCTIONS_WORKER_RUNTIME to custom if the EnableMcpCustomHandlerPreview feature flag is set (#4703)
Azure Functions Core Tools x64 Version 4.5.0
Azure Functions CLI 4.5.0$$$Host Version$$$Host Runtime Version: 4.1044.400$$$In-Proc CLI:$$$CLI Version: 4.3.0$$$Host Runtime Version: 4.44.100 (includes 4.844.100; 4.644.100)$$$Changes$$$Add updated Durable .NET templates (#4692)$$$Adding the MCP Tool Trigger Templates for the Node/Typescript (#4651)$$$Set AzureWebJobsStorage to use the storage emulator by default on all platforms (#4685)$$$Set FUNCTIONS_WORKER_RUNTIME to custom if the EnableMcpCustomHandlerPreview feature flag is set (#4703)
Azure Functions Core Tools x64 Version 4.4.1
4.4.1 $$$Azure Functions CLI 4.4.1$$$Host Version$$$Host Version: 4.1043.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Update .NET isolated templates package to 4.0.5331
Azure Functions Core Tools x64 Version 4.4.0
4.4.0 Latest$$$Azure Functions CLI 4.4.0$$$Host Version$$$Host Version: 4.1043.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Add Dockerfile for python 3.13 local build environment$$$Add support for Python 3.14$$$Implement preview feature to apply host configuration profiles on func init command
Azure Functions Core Tools x64 Version 4.4.0
4.4.0 Latest$$$Azure Functions CLI 4.4.0$$$Host Version$$$Host Version: 4.1043.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Add Dockerfile for python 3.13 local build environment$$$Add support for Python 3.14$$$Implement preview feature to apply host configuration profiles on func init command
Azure Functions Core Tools x64 Version 4.3.0
Azure Functions CLI 4.3.0$$$Host Version$$$Host Version: 4.1042.100$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Log the resolved worker runtime and local.settings.json location; if found. (#4628)$$$Add func pack basic functionality (#4600)$$$Clean up HelpAction and add func pack to help menu (#4639)$$$Add comprehensive pack validations for all Azure Functions runtimes (#4625)$$$Enhanced user experience with real-time validation status (PASSED/FAILED/WARNING)$$$Runtime-specific validations for .NET; Python; Node.js; PowerShell; and Custom Handlers$$$Actionable error messages to help developers resolve issues during packaging$$$Validates folder structure; required files; programming models; and runtime-specific configurations$$$Add support for linux-arm64 (#4655)$$$Important$$$$$$Please note that the APT release is still in-progress.
Azure Functions Core Tools x64 Version 4.3.0
Azure Functions CLI 4.3.0$$$Host Version$$$Host Version: 4.1042.100$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Log the resolved worker runtime and local.settings.json location; if found. (#4628)$$$Add func pack basic functionality (#4600)$$$Clean up HelpAction and add func pack to help menu (#4639)$$$Add comprehensive pack validations for all Azure Functions runtimes (#4625)$$$Enhanced user experience with real-time validation status (PASSED/FAILED/WARNING)$$$Runtime-specific validations for .NET; Python; Node.js; PowerShell; and Custom Handlers$$$Actionable error messages to help developers resolve issues during packaging$$$Validates folder structure; required files; programming models; and runtime-specific configurations$$$Add support for linux-arm64 (#4655)$$$Important$$$$$$Please note that the APT release is still in-progress.
Azure Functions Core Tools x64 Version 4.3.0
Azure Functions CLI 4.3.0$$$Host Version$$$Host Version: 4.1042.100$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Log the resolved worker runtime and local.settings.json location; if found. (#4628)$$$Add func pack basic functionality (#4600)$$$Clean up HelpAction and add func pack to help menu (#4639)$$$Add comprehensive pack validations for all Azure Functions runtimes (#4625)$$$Enhanced user experience with real-time validation status (PASSED/FAILED/WARNING)$$$Runtime-specific validations for .NET; Python; Node.js; PowerShell; and Custom Handlers$$$Actionable error messages to help developers resolve issues during packaging$$$Validates folder structure; required files; programming models; and runtime-specific configurations$$$Add support for linux-arm64 (#4655)$$$Important$$$$$$Please note that the APT release is still in-progress.
Azure Functions Core Tools x64 Version 4.2.2
Azure Functions CLI 4.2.2$$$Host Version$$$Host Version: 4.1041.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Fix .NET template install bug (#4612)
Azure Functions Core Tools x64 Version 4.2.2
Azure Functions CLI 4.2.2$$$Host Version$$$Host Version: 4.1041.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Fix .NET template install bug (#4612)
Azure Functions Core Tools x64 Version 4.2.2
Azure Functions CLI 4.2.2$$$Host Version$$$Host Version: 4.1041.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Fix .NET template install bug (#4612)
Azure Functions Core Tools x64 Version 4.2.1
Azure Functions CLI 4.2.1$$$Host Version$$$Host Version: 4.1041.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Update log streaming to support both connection string and instrumentation Key$$$Remove content of workers dir from minified versions
Azure Functions Core Tools x64 Version 4.2.1
Azure Functions CLI 4.2.1$$$Host Version$$$Host Version: 4.1041.200$$$In-Proc Host Version: 4.41.100 (4.841.100; 4.641.100)$$$Changes$$$Update log streaming to support both connection string and instrumentation Key$$$Remove content of workers dir from minified versions
Azure Functions Core Tools x64 Version 4.1.2
4.1.2 Latest$$$ 4.1.2$$$Azure Functions CLI 4.1.2$$$Host Version$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100$$$Changes$$$Add support for .NET 10 isolated model (#4589)
Azure Functions Core Tools x64 Version 4.1.2
4.1.2 Latest$$$ 4.1.2$$$Azure Functions CLI 4.1.2$$$Host Version$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100$$$Changes$$$Add support for .NET 10 isolated model (#4589)
Azure Functions Core Tools x64 Version 4.1.0.25362
Azure Functions CLI 4.1.0$$$Host Version$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100$$$Changes$$$Implement file locking mechanism for templates/bundle installation (#4482)$$$Add exception details to error message during func publish (#4503)$$$Chocolatey: Update default installation to x64 (#4506)$$$Add console output encoding to support international chars (#4429)$$$Add logs for host status checks during deployment of Flex Function Apps (#4525)$$$Important$$$APT Releases Delayed$$$Were currently experiencing delays in releasing core tools to APT due to a new internal process and unexpected challenges. Our team is actively working to resolve this; and well share updates as soon as we have them.$$$In the meantime; please use alternate channels. We appreciate your patience and understanding.
Azure Functions Core Tools x64 Version 4.1.0.25362
Azure Functions CLI 4.1.0$$$Host Version$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100$$$Changes$$$Implement file locking mechanism for templates/bundle installation (#4482)$$$Add exception details to error message during func publish (#4503)$$$Chocolatey: Update default installation to x64 (#4506)$$$Add console output encoding to support international chars (#4429)$$$Add logs for host status checks during deployment of Flex Function Apps (#4525)$$$Important$$$APT Releases Delayed$$$Were currently experiencing delays in releasing core tools to APT due to a new internal process and unexpected challenges. Our team is actively working to resolve this; and well share updates as soon as we have them.$$$In the meantime; please use alternate channels. We appreciate your patience and understanding.
Azure Functions Core Tools x64 Version 4.0.7512
4.0.7512$$$Core Tools 4.0.7512 (inproc: 4.0.7508)$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100
Azure Functions Core Tools x64 Version 4.0.7512
4.0.7512$$$Core Tools 4.0.7512 (inproc: 4.0.7508)$$$Host Version: 4.1040.300$$$In-Proc Host Version: 4.40.100
Azure Functions Core Tools x64 Version 4.0.7317
Add job attempt # to test log artifact name
Azure Functions Core Tools x64 Version 4.0.7317
Add job attempt # to test log artifact name
Azure Functions Core Tools x64 Version 4.0.7030
4.0.7030 Latest$$$$$$updating cdn link (#4265)
Azure Functions Core Tools x64 Version 4.0.6821
Change Notes$$$Fix --enableAuth param (#4211)$$$Check environment for FUNCTIONS_WORKER_RUNTIME on func start (#4219)
Azure Functions Core Tools x64 Version 4.0.6610
Azure Functions Core Tools x64 Version 4.0.6594
Azure Functions Core Tools x64 Version 4.0.6280
pinning transitive dependency forward (#3760) (#3813)
Azure Functions Core Tools x64 Version 4.0.5907
4.0.5907 Latest$$$$$$[release_4.0] Set the inproc net8 executable name based on operating …$$$$$$…system. (#3730) (#3733)$$$$$$* Set the inproc net8 executable name based on operating system. (#3730)$$$$$$* adding more increased timeouts$$$$$$* increasing the timeout of node test because npm install is taking longer$$$$$$---------$$$$$$Co-authored-by: azfuncgh <azfuncgh@github.com>
Azure Functions Core Tools x64 Version 4.0.5801
Fixed typo (#3661)$$$$$$Co-authored-by: Danny Furnivall <danielfurnivall@gmail.com>
Azure Functions Core Tools x64 Version 4.0.5700
Updated Core tools to 4.33.2 (#3646)
Azure Functions Core Tools x64 Version 4.0.5611
4.0.5611 Latest$$$@azfuncgh azfuncgh released this 2 weeks ago$$$ 4.0.5611$$$ 591b8ae $$$Flex Deployment Changes (#3625)$$$$$$* fixing bug where auth parameter was ignored by Python v2.$$$$$$* Flex - Public preview changes.$$$$$$* Update runtime for flex.$$$$$$* Update default .NET version to 8.0 in tests.$$$$$$* Flex runtime update changes.$$$$$$* Added timeout to a test.$$$$$$* Updated the python default to 3.10.$$$$$$* Changed the python default back to 3.10.$$$$$$* Added 3.11 back in the condition.
Azure Functions Core Tools x64 Version 4.0.5530
4.0.5530 Latest$$$@azfuncgh azfuncgh released this 2 weeks ago$$$ 4.0.5530$$$ c8883e7 $$$Added EventGridCloudEventTrigger (#3578)
Azure Functions Core Tools x64 Version 4.0.5530
4.0.5530 Latest$$$@azfuncgh azfuncgh released this 2 weeks ago$$$ 4.0.5530$$$ c8883e7 $$$Added EventGridCloudEventTrigger (#3578)
Azure Functions Core Tools x64 Version 4.0.5530
4.0.5530 Latest$$$@azfuncgh azfuncgh released this 2 weeks ago$$$ 4.0.5530$$$ c8883e7 $$$Added EventGridCloudEventTrigger (#3578)
