chore: add CHANGELOG.md (#574)

* chore: add CHANGELOG.md

* chore: add CHANGELOG.md

* chore: add CHANGELOG.md

CHANGELOG.md

@@ -0,0 +1,59 @@
+# CHANGELOG
+
+All notable changes to this project will be documented in this file.
+
+## Unreleased
+
+## 0.2.0
+
+Released 2019-11-04
+
+#### :rocket: (Enhancement)
+* `opentelemetry-shim-opentracing`, `opentelemetry-tracing`, `opentelemetry-types`
+  * [#449](https://github.com/open-telemetry/opentelemetry-js/pull/449) fix: allow recording links only at Span creation time
+* `opentelemetry-core`, `opentelemetry-node`, `opentelemetry-tracing`, `opentelemetry-types`
+  * [#454](https://github.com/open-telemetry/opentelemetry-js/pull/454) fix(span): rename span recording flag
+* `opentelemetry-metrics`
+  * [#475](https://github.com/open-telemetry/opentelemetry-js/pull/475) add shutdown method on MetricExporter interface
+* `opentelemetry-plugin-document-load`
+  * [#469](https://github.com/open-telemetry/opentelemetry-js/pull/469) chore: fixing problem with load event and performance for loadend
+* `opentelemetry-core`, `opentelemetry-plugin-document-load`, `opentelemetry-tracing`, `opentelemetry-web`
+  * [#466](https://github.com/open-telemetry/opentelemetry-js/pull/466) chore: fixing coverage for karma using istanbul
+
+#### :bug: (Bug Fix)
+* `opentelemetry-tracing`
+  * [#444](https://github.com/open-telemetry/opentelemetry-js/pull/444) fix: batchSpanProcessor test failing intermittently
+* `opentelemetry-core`
+  * [#472](https://github.com/open-telemetry/opentelemetry-js/pull/472) fix(core): add missing semver dependency
+
+#### :books: (Refine Doc)
+  * [#462](https://github.com/open-telemetry/opentelemetry-js/pull/462) chore: update README
+  * [#460](https://github.com/open-telemetry/opentelemetry-js/pull/460) chore: move members list out of community repo
+  * [#445](https://github.com/open-telemetry/opentelemetry-js/pull/445) chore: update CONTRIBUTING.md
+  * [#459](https://github.com/open-telemetry/opentelemetry-js/pull/459) chore: update API docs
+
+#### :sparkles: (Feature)
+* `opentelemetry-metrics`, `opentelemetry-types`
+  * [#437](https://github.com/open-telemetry/opentelemetry-js/pull/437) feat(metrics): add registerMetric and getMetrics
+* `opentelemetry-metrics`
+  * [#468](https://github.com/open-telemetry/opentelemetry-js/pull/468) feat: validate metric names
+* `opentelemetry-plugin-postgres`
+  * [#417](https://github.com/open-telemetry/opentelemetry-js/pull/417) feature(plugin): implement postgres plugin
+* `opentelemetry-core`, `opentelemetry-types`
+  * [#451](https://github.com/open-telemetry/opentelemetry-js/pull/451) feat: add IsRemote field to SpanContext, set by propagators
+* `opentelemetry-core`, `opentelemetry-plugin-document-load`, `opentelemetry-tracing`, `opentelemetry-types`, `opentelemetry-web`
+  * [#433](https://github.com/open-telemetry/opentelemetry-js/pull/433) feat(plugin-document-load): new plugin for document load for web tracer
+
+## 0.1.1
+
+- chore: add prepare script and bump the version (#431)
+- docs: fix broken links (#428)
+- docs(exporter-jaeger): fix jaeger version (#430)
+- fix(plugin-http): ensure no leaks (#398)
+- Update readme (#421)
+- refactor: cal duration once instead of each get duration call (#412)
+- chore: add npm version badge (#414)
+
+## 0.1.0
+
+- Initial release