Release v4.15.0 (#1537)

Author: alexmojaki

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Release Notes
 
+## [v4.15.0] (2025-11-19)
+
+* Limit retried exports based on total size, not number by @alexmojaki in [#1527](https://github.com/pydantic/logfire/pull/1527)
+* More tweaks to retrying exports by @alexmojaki in [#1531](https://github.com/pydantic/logfire/pull/1531)
+
 ## [v4.14.2] (2025-10-24)
 
 * Ensure `OTEL_EXPORTER_OTLP_HEADERS` doesn't override logfire token by @alexmojaki in [#1500](https://github.com/pydantic/logfire/pull/1500)
@@ -966,3 +971,4 @@ First release from new repo!
 [v4.14.0]: https://github.com/pydantic/logfire/compare/v4.13.2...v4.14.0
 [v4.14.1]: https://github.com/pydantic/logfire/compare/v4.14.0...v4.14.1
 [v4.14.2]: https://github.com/pydantic/logfire/compare/v4.14.1...v4.14.2
+[v4.15.0]: https://github.com/pydantic/logfire/compare/v4.14.2...v4.15.0

logfire-api/logfire_api/_internal/exporters/otlp.pyi

@@ -30,11 +30,12 @@ def raise_for_retryable_status(response: requests.Response): ...
 class DiskRetryer:
     """Retries requests failed by OTLPExporterHttpSession, saving the request body to disk to save memory."""
     MAX_DELAY: int
-    MAX_TASKS: int
+    MAX_TASK_SIZE: Incomplete
     LOG_INTERVAL: int
     lock: Incomplete
     thread: Thread | None
     tasks: deque[tuple[Path, dict[str, Any]]]
+    total_size: int
     session: Incomplete
     dir: Incomplete
     last_log_time: Incomplete

logfire-api/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire-api"
-version = "4.14.2"
+version = "4.15.0"
 description = "Shim for the Logfire SDK which does nothing unless Logfire is installed"
 authors = [
     { name = "Pydantic Team", email = "[email protected]" },

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "logfire"
-version = "4.14.2"
+version = "4.15.0"
 description = "The best Python observability tool! 🪵🔥"
 requires-python = ">=3.9"
 authors = [