Azure/azure-sdk-for-python azure-core_1.38.3

on GitHub

1.38.3 (2026-03-12)

Bugs Fixed

• Fixed PipelineClient.format_url to preserve trailing slash in the base URL when the URL template is query-string-only (e.g., ?key=value). #45365
• Fixed SensitiveHeaderCleanupPolicy to persist the insecure_domain_change flag across retries after a cross-domain redirect. #45518

Other Changes

• Added jitter to token refresh timing in BearerTokenCredentialPolicy and AsyncBearerTokenCredentialPolicy to prevent simultaneous token refresh attempts across multiple processes. This helps mitigate the thundering herd problem during token refresh operations. #43720