Release v0.13.0 (#1980)

Author: jchengsfx

CHANGELOG.md

@@ -2,20 +2,34 @@
 
 ## Unreleased
 
-## 💡 Enhancements 💡
-
-- Host Metrics receiver now reports both system.disk.io_time and system.disk.operation_time
+## v0.13.0 Beta
 
 ## 🛑 Breaking changes 🛑
 
-- Host metric system.disk.time renamed to system.disk.operation_time
-- Use consumer for sender interface, remove unnecessary receiver address from Runner #1941
-- Enable sending queue by default in all exporters configured to use it #1924
+- Host metric `system.disk.time` renamed to `system.disk.operation_time` (#1887)
+- Use consumer for sender interface, remove unnecessary receiver address from Runner (#1941)
+- Enable sending queue by default in all exporters configured to use it (#1924)
+- Removed `groupbytraceprocessor` (#1891)
+- Remove ability to configure collection interval per scraper (#1947)
+
+## 💡 Enhancements 💡
+
+- Host Metrics receiver now reports both `system.disk.io_time` and `system.disk.operation_time` (#1887)
+- Match spans against the instrumentation library and resource attributes (#928)
+- Add `receiverhelper` for creating flexible "scraper" metrics receiver (#1886, #1890, #1945, #1946)
+- Migrate `tailsampling` processor to new OTLP-based internal data model and add Composite Sampler (#1894)
+- Metadata Generator: Change Metrics fields to implement an interface with new methods (#1912)
+- Add unmarshalling for `pdata.Traces` (#1948)
+- Add debug-level message on error for `jaeger` exporter (#1964)
 
 ## 🧰 Bug fixes 🧰
 
 - Fix bug where the service does not correctly start/stop the log exporters (#1943)
-- Fix Queued Retry Unusable without Batch Processor (#1813) - #1930
+- Fix Queued Retry Unusable without Batch Processor (#1813) - (#1930)
+- `prometheus` receiver: Log error message when `process_start_time_seconds` gauge is missing (#1921)
+- Fix trace jaeger conversion to internal traces zero time bug (#1957)
+- Fix panic in otlp traces to zipkin (#1963)
+- Fix OTLP/HTTP receiver's path to be /v1/traces (#1979)
 
 ## v0.12.0 Beta