v0.19.0 Beta

🛑 Breaking changes 🛑

• Remove deprecated queued_retry processor
• Remove deprecated configs from resource processor: type (set "opencensus.type" key in "attributes.upsert" map instead) and labels (use "attributes.upsert" instead).

💡 Enhancements 💡

• hostmetrics receiver: Refactor load metrics to use generated metrics (#2375)
• Add uptime to the servicez debug page (#2385)
• Add new semantic conventions for AWS (#2365)

🧰 Bug fixes 🧰

• jaeger exporter: Improve connection state logging (#2239)
• pdatagen: Fix slice of values generated code (#2403)
• filterset processor: Avoid returning always nil error in strict filterset (#2399)