8.1.0-beta.2 (2026-08-20)

Bug Fixes

• ADDON-90004 add circuit breaker for the OTLP exporter (cfb5696)
• ADDON-90004 add downgrade-to-INFO logging filter (2c18948)
• ADDON-90004 add safe log-rendering helpers to observability module (04473b4)
• ADDON-90004 cap solnlib.observability log calls at INFO (4d40269)
• ADDON-90004 change observability log level (#461) (5a1fa77)
• ADDON-90004 don't hold breaker lock across blocking export/shutdown calls (572db48)
• ADDON-90004 downgrade metrics SDK logger noise to INFO (c8bbc5d)
• ADDON-90004 suppress gRPC C-core stderr and downgrade OTLP logger noise (fb967ab)
• ADDON-90004 synchronize circuit breaker state against concurrent access (5c11333)
• ADDON-90004 validate event_count/byte_count before recording (80606b8)
• ADDON-90004 validate extra_attrs keys and values before recording (3b54dc1)
• ADDON-90004 validate modinput_type for direct ObservabilityService callers (8761cf7)
• ADDON-90004 validate recorder identity strings, raise TypeError (0eef64d)
• ADDON-90004 wrap the OTLP exporter in the circuit breaker (bdc76b3)