Release v3.13.0 (#990)

Author: alexmojaki

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Release Notes
 
+## [v3.13.0] (2025-04-10)
+
+* Emit logs sent from MCP server to client by @alexmojaki in [#974](https://github.com/pydantic/logfire/pull/974)
+* Return `None` from `logfire_api.LogfireSpan.context` when `logfire` could not be imported by @DouweM in [#983](https://github.com/pydantic/logfire/pull/983)
+
 ## [v3.12.0] (2025-03-31)
 
 * Add `logfire.instrument_mcp()` method by @alexmojaki in [#966](https://github.com/pydantic/logfire/pull/966)
@@ -657,3 +662,4 @@ First release from new repo!
 [v3.10.0]: https://github.com/pydantic/logfire/compare/v3.9.1...v3.10.0
 [v3.11.0]: https://github.com/pydantic/logfire/compare/v3.10.0...v3.11.0
 [v3.12.0]: https://github.com/pydantic/logfire/compare/v3.11.0...v3.12.0
+[v3.13.0]: https://github.com/pydantic/logfire/compare/v3.12.0...v3.13.0

logfire-api/logfire_api/_internal/integrations/mcp.pyi

@@ -1,3 +1,4 @@
-from logfire import Logfire as Logfire
+from logfire import LevelName as LevelName, Logfire as Logfire
+from logfire._internal.utils import handle_internal_errors as handle_internal_errors
 
 def instrument_mcp(logfire_instance: Logfire): ...

logfire-api/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire-api"
-version = "3.12.0"
+version = "3.13.0"
 description = "Shim for the Logfire SDK which does nothing unless Logfire is installed"
 authors = [
     { name = "Pydantic Team", email = "engineering@pydantic.dev" },

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire"
-version = "3.12.0"
+version = "3.13.0"
 description = "The best Python observability tool! 🪵🔥"
 requires-python = ">=3.8"
 authors = [