v1.1.263

Improvements:

• Conda prefetch reliability: Rewritten prefetch scheduling eliminates startup contention when multiple conda routes are configured. Routes are now processed sequentially in a single queue, preventing timeout failures during initial repodata fetch.
• Conda offline detection: Prefetch gracefully handles disabled or unreachable upstream repositories, skipping offline routes and retrying on the next refresh interval.
• PyPI per-artifact filtering: Metadata filtering now operates at the individual artifact level (sdist, wheel, etc.) rather than per-version, enabling more precise policy enforcement.
• Log truncation fix: Decision log entries exceeding nginx's log buffer are now split across continuation lines instead of being silently truncated. Configurable via SOCKET_LOG_MAX_BODY_SIZE (default: 3900, set to 0 to disable).
• Cooldown route generation: Cooldown routes are now only generated during auto-discovery when a matching external registry is explicitly configured. Prevents unnecessary routes for repos without a configured external registry to verify against.
• Auto-discovery virtual repo handling: VIRTUAL (Artifactory) and group (Nexus) repositories are now excluded from auto-discovery by default. Use include_virtual: true under private_registry to include them when needed.
• Removed vendor-specific filtering from auto-discovery in favor of the general external registry matching logic.

Bug Fixes:

• Fixed checksum 409 conflict errors across ecosystems.